{"id":57,"date":"2025-08-17T10:24:21","date_gmt":"2025-08-17T02:24:21","guid":{"rendered":"https:\/\/ulpcb.com\/?page_id=57"},"modified":"2025-09-24T21:39:19","modified_gmt":"2025-09-24T13:39:19","slug":"pcb-stencil","status":"publish","type":"page","link":"https:\/\/ulpcb.com\/pt\/pcb-assemble\/pcb-stencil\/","title":{"rendered":"PCB Stencil"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"57\" class=\"elementor elementor-57\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-02c9396 e-flex e-con-boxed e-con e-parent\" data-id=\"02c9396\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d96ac3 wd-el-breadcrumbs text-left elementor-widget elementor-widget-wd_element_breadcrumbs\" data-id=\"2d96ac3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_element_breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav class=\"wd-breadcrumbs\"><a href=\"https:\/\/ulpcb.com\/pt\/\">Home<\/a><span class=\"wd-delimiter\"><\/span><span class=\"wd-last\">P\u00e1gina<\/span><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-b063b98 e-flex e-con-boxed e-con e-parent\" data-id=\"b063b98\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3689edb e-con-full e-flex e-con e-child\" data-id=\"3689edb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8d2bf61 wd-width-100 elementor-widget elementor-widget-wd_images_gallery\" data-id=\"8d2bf61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_images_gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-images-gallery photoswipe-images wd-carousel-container\" style=\"--wd-align-items:center; --wd-justify-content:center;\">\n\t\t\t\t\t\t\t<div class=\"wd-carousel-inner\">\n\t\t\t\t\t\t<div class=\"wd-carousel wd-grid\" data-wrap=\"yes\" style=\"--wd-col-lg:1;--wd-col-md:1;--wd-col-sm:1;--wd-gap-lg:0px;\">\n\t\t\t\t\t\t\t\t\t<div class=\"wd-carousel-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wd-gallery-item wd-carousel-item\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a  href=\"https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-scaled.jpg\" data-width=\"2560\" data-height=\"1696\" data-index=\"1\" data-elementor-open-lightbox=\"no\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-scaled-600x400.jpg\" class=\"attachment-600x400 size-600x400\" alt=\"PCB stencils, also known as SMT templates, are mainly made of stainless steel. Their core function is to assist in the precise deposition of solder paste. They ensure that the right amount of solder paste is accurately transferred to the designated positions on the blank PCB board\" srcset=\"https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-scaled-600x400.jpg 600w, https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-300x199.jpg 300w, https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-18x12.jpg 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wd-nav-arrows wd-pos-sep wd-hover-1 wd-icon-1\">\n\t\t\t<div class=\"wd-btn-arrow wd-prev wd-disabled\">\n\t\t\t\t<div class=\"wd-arrow-inner\"><\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"wd-btn-arrow wd-next\">\n\t\t\t\t<div class=\"wd-arrow-inner\"><\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<div class=\"wd-nav-pagin-wrap text-center wd-style-shape wd-hide-md-sm wd-hide-sm\">\n\t\t\t<ul class=\"wd-nav-pagin\"><\/ul>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3f3ab50 e-con-full e-flex e-con e-child\" data-id=\"3f3ab50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d5b5d8c elementor-widget elementor-widget-heading\" data-id=\"d5b5d8c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">PCB Stencil<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d377f0 elementor-widget elementor-widget-wd_text_block\" data-id=\"6d377f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">PCB\u94a2\u7f51\uff0c\u4e5f\u79f0\u4e3aSMT\u6a21\u677f\uff0c\u4e3b\u8981\u7531\u4e0d\u9508\u94a2\u5236\u6210\u3002\u5b83\u4eec\u7684\u6838\u5fc3\u529f\u80fd\u662f\u534f\u52a9\u7cbe\u786e\u6d82\u62b9\u710a\u818f\u3002\u5b83\u4eec\u786e\u4fdd\u4e86\u9002\u91cf\u7684\u710a\u818f\u51c6\u786e\u8f6c\u79fb\u5230\u7a7a\u767dPCB\u677f\u7684\u6307\u5b9a\u4f4d\u7f6e\uff0c\u4e3a\u540e\u7eed\u7684\u5143\u4ef6\u653e\u7f6e\u548c\u710a\u63a5\u5960\u5b9a\u4e86\u57fa\u7840\u3002\u8fd9\u662f\u786e\u4fdd\u7535\u5b50\u4ea7\u54c1\u7684\u7535\u6c14\u8fde\u63a5\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u7684\u5173\u952e\u90e8\u5206<\/span><\/span><\/span><\/span><\/span><\/span><\/strong><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-72f2979 e-con-full e-flex e-con e-child\" data-id=\"72f2979\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b504675 elementor-widget elementor-widget-wd_popup\" data-id=\"b504675\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_popup.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"wd-button-wrapper text-left\" >\n\t\t\t<a class=\"btn btn-style-default btn-shape-rectangle btn-size-default wd-open-popup btn-color-primary btn-icon-pos-right\"  href=\"#quote\">\n\t\t\t\t<span class=\"wd-btn-text\" data-elementor-setting-key=\"text\">\n\t\t\t\t\tGet a Quote\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t\t\t<span class=\"wd-btn-icon\">\n\t\t\t\t\t\t<svg class=\"wd-icon e-font-icon-svg e-far-comment-alt\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M448 0H64C28.7 0 0 28.7 0 64v288c0 35.3 28.7 64 64 64h96v84c0 7.1 5.8 12 12 12 2.4 0 4.9-.7 7.1-2.4L304 416h144c35.3 0 64-28.7 64-64V64c0-35.3-28.7-64-64-64zm16 352c0 8.8-7.2 16-16 16H288l-12.8 9.6L208 428v-60H64c-8.8 0-16-7.2-16-16V64c0-8.8 7.2-16 16-16h384c8.8 0 16 7.2 16 16v288z\"><\/path><\/svg>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t\t<div id=\"quote\" class=\"wd-popup wd-popup-element wd-entry-content mfp-hide\" style=\"--wd-popup-width:600px;\">\n\t\t\t\t\t\t\t<link rel=\"stylesheet\" id=\"elementor-post-402-css\" href=\"https:\/\/ulpcb.com\/wp-content\/uploads\/elementor\/css\/post-402.css?ver=1776455852\" type=\"text\/css\" media=\"all\">\n\t\t\t\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"402\" class=\"elementor elementor-402\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-6a56237 e-flex e-con-boxed e-con e-parent\" data-id=\"6a56237\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c1ae61a elementor-widget elementor-widget-heading\" data-id=\"c1ae61a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Get a Quote<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-920b755 fluentform-widget-submit-button-full-width elementor-widget elementor-widget-fluent-form-widget\" data-id=\"920b755\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"fluent-form-widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n            <div class=\"fluentform-widget-wrapper hide-fluent-form-labels fluentform-widget-align-default\">\n\n            \n            <div class='fluentform ff-default fluentform_wrapper_4 ffs_default_wrap'><form data-form_id=\"4\" id=\"fluentform_4\" class=\"frm-fluent-form fluent_form_4 ff-el-form-top ff_form_instance_4_1 ff-form-loading ffs_default\" data-form_instance=\"ff_form_instance_4_1\" method=\"POST\" ><fieldset  style=\"border: none!important;margin: 0!important;padding: 0!important;background-color: transparent!important;box-shadow: none!important;outline: none!important; min-inline-size: 100%;\">\n                    <legend class=\"ff_screen_reader_title\" style=\"display: block; margin: 0!important;padding: 0!important;height: 0!important;text-indent: -999999px;width: 0!important;overflow:hidden;\">Get A quote<\/legend><input type='hidden' name='__fluent_form_embded_post_id' value='57' \/><input type=\"hidden\" id=\"_fluentform_4_fluentformnonce\" name=\"_fluentform_4_fluentformnonce\" value=\"6e95e34f4f\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/pt\/wp-json\/wp\/v2\/pages\/57\" \/><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_4_name' id='label_ff_4_name' >Name<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"name\" class=\"ff-el-form-control\" placeholder=\"Your Name *\" data-name=\"name\" id=\"ff_4_name\"  aria-invalid=\"false\" aria-required=true><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_4_email' id='label_ff_4_email' aria-label=\"Email\">Email<\/label><\/div><div class='ff-el-input--content'><input type=\"email\" name=\"email\" id=\"ff_4_email\" class=\"ff-el-form-control\" placeholder=\"Email Address *\" data-name=\"email\"  aria-invalid=\"false\" aria-required=true><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_4_subject' id='label_ff_4_subject' aria-label=\"Enter enquiry subject\">Enter enquiry subject<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"subject\" value=\"PCB Stencil\" class=\"ff-el-form-control\" placeholder=\"Subject\" data-name=\"subject\" id=\"ff_4_subject\"  aria-invalid=\"false\" aria-required=true><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_4_message' id='label_ff_4_message' aria-label=\"Your 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{\"id\":\"4\",\"ajaxUrl\":\"https:\\\/\\\/ulpcb.com\\\/wp-admin\\\/admin-ajax.php\",\"settings\":{\"layout\":{\"labelPlacement\":\"top\",\"helpMessagePlacement\":\"with_label\",\"errorMessagePlacement\":\"inline\",\"cssClassName\":\"\",\"asteriskPlacement\":\"asterisk-right\"},\"restrictions\":{\"denyEmptySubmission\":{\"enabled\":false}}},\"form_instance\":\"ff_form_instance_4_1\",\"form_id_selector\":\"fluentform_4\",\"rules\":{\"name\":{\"required\":{\"value\":true,\"message\":\"Este campo \\u00e9 obrigat\\u00f3rio\",\"global_message\":\"This field is required\",\"global\":true}},\"email\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"This field is required\"},\"email\":{\"value\":true,\"message\":\"This field must contain a valid email\",\"global\":false,\"global_message\":\"This field must contain a valid email\"}},\"subject\":{\"required\":{\"value\":true,\"message\":\"This field is 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class=\"wd-btn-text\" data-elementor-setting-key=\"text\">\n\t\t\t\t\tMail us\t\t\t\t<\/span>\n\n\t\t\t\t\t\t\t\t\t<span class=\"wd-btn-icon\">\n\t\t\t\t\t\t<svg class=\"wd-icon e-font-icon-svg e-far-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 64H48C21.49 64 0 85.49 0 112v288c0 26.51 21.49 48 48 48h416c26.51 0 48-21.49 48-48V112c0-26.51-21.49-48-48-48zm0 48v40.805c-22.422 18.259-58.168 46.651-134.587 106.49-16.841 13.247-50.201 45.072-73.413 44.701-23.208.375-56.579-31.459-73.413-44.701C106.18 199.465 70.425 171.067 48 152.805V112h416zM48 400V214.398c22.914 18.251 55.409 43.862 104.938 82.646 21.857 17.205 60.134 55.186 103.062 54.955 42.717.231 80.509-37.199 103.053-54.947 49.528-38.783 82.032-64.401 104.947-82.653V400H48z\"><\/path><\/svg>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4f9c7b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a4f9c7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-44f6ee3 e-flex e-con-boxed e-con e-parent\" data-id=\"44f6ee3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29d8c32 e-n-tabs-none elementor-widget elementor-widget-n-tabs\" data-id=\"29d8c32\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;horizontal_scroll_mobile&quot;:&quot;enable&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"43879474\" aria-label=\"Karty. Otwieraj elementy za pomoc\u0105 Enter lub Spacji, zamykaj za pomoc\u0105 Escape i nawiguj za pomoc\u0105 klawiszy strza\u0142ek.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-438794741\" data-tab-title-id=\"e-n-tab-title-438794741\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-438794741\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tDatasheet\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-438794741\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-438794741\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-4bf6a30 e-con-full e-flex e-con e-child\" data-id=\"4bf6a30\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-a77ea1e e-flex e-con-boxed e-con e-child\" data-id=\"a77ea1e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d13c3c elementor-widget elementor-widget-wd_text_block\" data-id=\"0d13c3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<div class=\"inter-jQQQ8P\"><div class=\"container-PrUkKo\"><div class=\"item-hGGxLi\"><div class=\"container-arOxqB chrome70-container\"><div class=\"inner-FyM8gE inner-item-f8P6nx\" data-target-id=\"message-box-target-id\" data-testid=\"union_message\"><div class=\"message-block-container-aFugD6\" data-testid=\"message-block-container\" data-ui-version=\"samantha\"><div class=\"flex flex-row w-full w-full max-w-full s-font-base text-s-color-text-secondary p-0 rounded-s-radius-s bg-transparent group data-[attr=select-mode]:-mt-10 data-[attr=select-mode]:py-10 data-[attr=select-mode]:px-16 data-[attr=select-mode]:sm:p-10 data-[attr=select-mode]:hover:bg-s-color-bg-base data-[attr=select-mode]:hover:rounded-s-radius-xs data-[attr=select-mode]:has-[:checked]:bg-s-color-bg-trans data-[attr=select-mode]:has-[:checked]:rounded-s-radius-xs data-[attr=select-mode]:pointer-events-none\" data-testid=\"receive_message\"><div class=\"flex flex-col flex-grow max-w-full min-w-0\"><div class=\"flex flex-row w-full\" data-testid=\"message_content\" data-message-id=\"21659338693872898\"><div class=\"w-full\" data-plugin-identifier=\"Symbol(infra:receive-message-box:text)\"><div class=\"container-ZYIsnH flow-markdown-body mdbox-theme-next theme-samantha-Nbr9UN\" dir=\"ltr\" data-testid=\"message_text_content\" data-show-indicator=\"false\"><h1 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">PCB \u8d34\u677f\uff1aSMT \u6280\u672f\u7684\u6838\u5fc3\u4f7f\u80fd\u5de5\u5177<\/span><\/span><\/span><\/span><\/span><\/span><\/h1><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5728\u5f53\u4eca\u7531\u8868\u9762\u8d34\u88c5\u6280\u672f\uff08SMT\uff09\u4e3b\u5bfc\u7684\u7535\u5b50\u5236\u9020\u683c\u5c40\u4e2d\uff0cPCB \u8d34\u677f\uff08\u4e5f\u79f0\u4e3a SMT \u8d34\u677f\uff09\u4f5c\u4e3a\u201c\u7cbe\u5bc6\u6865\u6881\u201d\uff0c\u5c06\u710a\u818f\u8fde\u63a5\u5230 PCB \u57ab\u4e0a\u3002\u5b83\u4eec\u76f4\u63a5\u51b3\u5b9a\u4e86\u5143\u4ef6\u7684\u710a\u63a5\u7a33\u5b9a\u6027\u548c\u7535\u5b50\u8bbe\u5907\u7684\u53ef\u9760\u6027\u3002\u901a\u8fc7\u9884\u8bbe\u7684\u5f00\u53e3\u7ed3\u6784\uff0cPCB \u8d34\u677f\u51c6\u786e\u5730\u5c06\u91cf\u5316\u710a\u818f\u8f6c\u79fb\u5230\u6307\u5b9a\u7684 PCB \u57ab\u4e0a\uff0c\u6210\u4e3a\u89e3\u51b3\u9ad8\u5bc6\u5ea6\u3001\u7ec6\u95f4\u8ddd\u5143\u4ef6\u710a\u63a5\u95ee\u9898\u7684\u5173\u952e\u65b9\u6848\u3002PCB \u8d34\u677f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d88\u8d39\u7535\u5b50\u4ea7\u54c1\u3001\u6c7d\u8f66\u7535\u5b50\u3001\u5de5\u4e1a\u63a7\u5236\u548c\u533b\u7597\u8bbe\u5907\u4e2d\uff0c\u4ece\u5728\u667a\u80fd\u624b\u673a\u4e3b\u677f\u4e0a\u710a\u63a5\u5fae\u82af\u7247\u5230\u5728\u6c7d\u8f66\u4e2d\u592e\u63a7\u5236\u7cfb\u7edf\u4e2d\u7ec4\u88c5\u590d\u6742\u7535\u8def\uff0c\u5b83\u4eec\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5b83\u4eec\u7684\u7cbe\u5ea6\u548c\u6027\u80fd\u5df2\u6210\u4e3a\u5f71\u54cd\u7535\u5b50\u5236\u9020\u826f\u54c1\u7387\u7684\u6838\u5fc3\u56e0\u7d20\u4e4b\u4e00\u3002<\/span><\/span><\/span><\/span><\/div><h2 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">I. PCB \u5370\u5237\u6a21\u677f\u7684\u5b9a\u4e49\u548c\u6838\u5fc3\u4ef7\u503c\uff1aSMT \u8fc7\u7a0b\u4e2d\u7684\u201c\u7cbe\u5bc6\u5206\u914d\u5668\u201d<\/span><\/span><\/h2><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u672c\u8d28\u4e0a\uff0cPCB\u94a2\u7f51\u662f\u4e00\u79cd\u7531\u4e0d\u9508\u94a2\u5236\u6210\u7684\u8584\u7247\uff0c\u94a2\u7247\u4e0a\u8680\u523b\u6216\u5207\u5272\u7684\u5f00\u53e3\u4e0ePCB\u4e0a\u7684\u710a\u76d8\u4e00\u4e00\u5bf9\u5e94\u3002\u5b83\u7684\u6838\u5fc3\u529f\u80fd\u662f\u5b9e\u73b0\u710a\u818f\u5206\u5e03\u7684\u201c\u91cf\u5316\u3001\u5b9a\u4f4d\u548c\u6210\u578b\u201d\u3002\u5728SMT\u751f\u4ea7\u5de5\u4f5c\u6d41\u7a0b\u4e2d\uff0c\u94a2\u7f51\u662f\u710a\u818f\u5370\u5237\u9636\u6bb5\u7684\u6838\u5fc3\uff1a\u6253\u5370\u673a\u4f7f\u7528\u522e\u677f\u5c06\u710a\u818f\u901a\u8fc7\u94a2\u7f51\u5f00\u53e3\u63a8\u538b\u51fa\u6765\uff0c\u4ee5\u9884\u5b9a\u7684\u5f62\u72b6\u548c\u539a\u5ea6\u6c89\u79ef\u5728PCB\u710a\u76d8\u4e0a\u3002\u540e\u7eed\u6b65\u9aa4\u5305\u62ec\u8d34\u7247\u673a\u5c06\u5143\u4ef6\u5f15\u811a\u5bf9\u51c6\u710a\u76d8\uff0c\u6700\u540e\u8fdb\u884c\u56de\u6d41\u710a\u4ee5\u5b8c\u6210\u710a\u63a5\u8fc7\u7a0b\u3002<\/span><\/span><\/div><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u8fd9\u79cd\u201c\u7cbe\u786e\u5206\u914d\u201d\u7684\u4ef7\u503c\u4f53\u73b0\u5728\u4e09\u4e2a\u5173\u952e\u7ef4\u5ea6\uff1a<\/span><\/span><\/span><\/span><\/div><h3 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">1. \u786e\u4fdd\u710a\u63a5\u4e00\u81f4\u6027<\/span><\/span><\/span><\/span><\/h3><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u4f20\u7edf\u7684\u624b\u52a8\u70b9\u710a\u7ecf\u5e38\u4f1a\u5bfc\u81f4\u710a\u6599\u4f53\u79ef\u4e0d\u5747\u548c\u4f4d\u7f6e\u504f\u5dee\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u6a21\u677f\u7531\u4e8e\u5176\u6807\u51c6\u5316\u7684\u5f00\u53e3\uff0c\u786e\u4fdd\u4e86\u4e0d\u540c\u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u4e0a\u540c\u4e00\u710a\u76d8\u7684\u710a\u6599\u4f53\u79ef\u53d8\u5316\u63a7\u5236\u5728\u00b15%\u4ee5\u5185\u3002\u8fd9\u9632\u6b62\u4e86\u56e0\u710a\u6599\u8fc7\u591a\u5bfc\u81f4\u7684\u201c\u6865\u63a5\u201d\uff08\u76f8\u90bb\u710a\u76d8\u4e4b\u95f4\u7684\u77ed\u8def\uff09\u6216\u56e0\u710a\u6599\u4e0d\u8db3\u5bfc\u81f4\u7684\u201c\u51b7\u710a\u201d\uff08\u63a5\u89e6\u4e0d\u826f\uff09\u7b49\u95ee\u9898\u3002<\/span><\/span><\/span><\/span><\/div><h3 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">2. \u9002\u5e94\u9ad8\u5bc6\u5ea6\u8981\u6c42<\/span><\/span><\/span><\/span><\/h3><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u968f\u7740\u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u5411\u201c\u5fae\u578b\u5316\u548c\u9ad8\u5bc6\u5ea6\u201d\u53d1\u5c55\uff08\u4f8b\u5982\uff0c\u667a\u80fd\u624b\u673a\u5370\u5237\u7535\u8def\u677f\u4e0a\u7684\u7ebf\u5bbd\u548c\u95f4\u8ddd\u5df2\u8fbe\u52300.05\u6beb\u7c73\uff09\uff0c\u7ec6\u95f4\u8ddd\u7ec4\u4ef6\uff08\u5982QFP\u3001BGA\u548c01005\u5c01\u88c5\u7ec4\u4ef6\uff09\u7684\u710a\u76d8\u5c3a\u5bf8\u53d8\u5f97\u975e\u5e38\u5c0f\u3002\u63a9\u819c\u677f\u5177\u6709\u5fae\u7ea7\u522b\u7cbe\u5ea6\u7684\u5f00\u53e3\uff0c\u6ee1\u8db3\u8fd9\u4e9b\u7ec4\u4ef6\u7684\u710a\u818f\u6c89\u79ef\u9700\u6c42\u3002<\/span><\/span><\/span><\/span><\/div><h3 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">3. \u63d0\u9ad8\u751f\u4ea7\u6548\u7387<\/span><\/span><\/span><\/span><\/h3><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u4f7f\u7528\u63a9\u819c\u677f\u8fdb\u884c\u5370\u5237\u53ef\u4ee5\u5c06\u6bcf\u5757\u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u7684\u710a\u818f\u6d82\u62b9\u65f6\u95f4\u51cf\u5c11\u523010-30\u79d2\uff0c\u6bd4\u624b\u52a8\u64cd\u4f5c\u5feb\u4e8650\u591a\u500d\u3002\u6b64\u5916\uff0c\u63a9\u819c\u677f\u4e0e\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf\u7684\u8fde\u7eed\u64cd\u4f5c\u517c\u5bb9\uff0c\u652f\u6301\u5927\u89c4\u6a21\u7684\u6279\u91cf\u751f\u4ea7\u3002<\/span><\/span><\/span><\/span><\/div><h2 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u4e8c. \u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u94a2\u7f51\u5236\u9020\u5de5\u827a\uff1a\u4ece\u4f20\u7edf\u8680\u523b\u5230\u7cbe\u5bc6\u6fc0\u5149\u5207\u5272\u7684\u6280\u672f\u6f14\u53d8<\/span><\/span><\/span><\/span><\/h2><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">PCB\u94a2\u7f51\u7684\u5236\u9020\u8fc7\u7a0b\u76f4\u63a5\u51b3\u5b9a\u4e86\u5176\u5f00\u53e3\u7cbe\u5ea6\u3001\u5b54\u58c1\u5149\u6ed1\u5ea6\u548c\u670d\u52a1\u5bff\u547d\u3002\u76ee\u524d\uff0c\u884c\u4e1a\u7684\u4e3b\u6d41\u5de5\u827a\u5206\u4e3a\u4e09\u7c7b\uff0c\u6bcf\u79cd\u90fd\u6709\u4e0d\u540c\u7684\u5e94\u7528\u573a\u5408\u548c\u6280\u672f\u7279\u6027\uff1a<\/span><\/span><\/span><\/span><\/div><h3 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">1. \u5316\u5b66\u8680\u523b\uff1a\u4e00\u79cd\u4f4e\u6210\u672c\u7684\u4f20\u7edf\u5de5\u827a<\/span><\/span><\/span><\/span><\/h3><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5316\u5b66\u8680\u523b\u662f\u6700\u65e9\u671f\u7684\u63a9\u819c\u5236\u9020\u6280\u672f\uff0c\u5305\u62ec\u516d\u4e2a\u5173\u952e\u6b65\u9aa4\uff1a\u9884\u5904\u7406 \u2192 \u5149\u523b\u80f6\u6d82\u8986 \u2192 \u66dd\u5149 \u2192 \u663e\u5f71 \u2192 \u8680\u523b \u2192 \u540e\u5904\u7406\u3002<\/span><\/span><\/span><\/span><\/div><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><ul class=\"auto-hide-last-sibling-br\"><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u9996\u5148\uff0c\u4e00\u5f20304\u4e0d\u9508\u94a2\u677f\uff08\u539a\u5ea6\u4e3a0.08\u20130.2mm\uff09\u7ecf\u8fc7\u9664\u6cb9\u548c\u9664\u9508\u5904\u7406\uff0c\u4ee5\u786e\u4fdd\u8868\u9762\u6e05\u6d01\u3002<\/span><\/span><\/span><\/span><\/li><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5728\u7d2b\u5916\u7ebf\u66dd\u5149\u673a\u4e0a\u5c06\u5149\u523b\u80f6\uff08\u5e72\u819c\u6216\u6e7f\u819c\uff09\u5747\u5300\u6d82\u62b9\u4e00\u5c42\uff0c\u5e76\u5c06PCB\u710a\u76d8\u8bbe\u8ba1\u6295\u5f71\u5230\u5149\u523b\u80f6\u4e0a\uff0c\u4f7f\u66dd\u5149\u533a\u57df\u56fa\u5316\u3002<\/span><\/span><\/span><\/span><\/li><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5f00\u53d1\u4eba\u5458\u53bb\u9664\u672a\u66dd\u5149\u7684\u5149\u81f4\u6297\u8680\u5242\uff0c\u4f7f\u8981\u8680\u523b\u7684\u94a2\u677f\u533a\u57df\u66b4\u9732\u51fa\u6765\u3002<\/span><\/span><\/span><\/span><\/li><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u9178\u6027\u8680\u523b\u5242\uff08\u5982\u6c2f\u5316\u94c1\u6eb6\u6db2\uff09\u6216\u78b1\u6027\u8680\u523b\u5242\uff08\u5982\u6c28\u6c14+\u6c2f\u5316\u94f5\u6eb6\u6db2\uff09\u7528\u4e8e\u8150\u8680\u66b4\u9732\u7684\u94a2\u677f\uff0c\u5f62\u6210\u5f00\u53e3\u3002<\/span><\/span><\/span><\/span><\/li><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u6700\u540e\uff0c\u53bb\u9664\u5269\u4f59\u7684\u5149\u523b\u80f6\uff0c\u6e05\u6d01\u94a2\u677f\uff0c\u5e76\u5c06\u6a21\u677f\u62c9\u4f38\u5e76\u56fa\u5b9a\u5728\u94dd\u6216\u94a2\u6846\u67b6\u4e0a\u3002<\/span><\/span><\/span><\/span><\/li><\/ul><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u8fd9\u4e2a\u8fc7\u7a0b\u63d0\u4f9b\u4e86\u8bf8\u5982\u77ed\u751f\u4ea7\u5468\u671f\uff081-2\u5929\uff09\u548c\u4f4e\u6210\u672c\uff08\u6bd4\u6fc0\u5149\u5207\u5272\u4fbf\u5b9c30%-50%\uff09\u7b49\u4f18\u52bf\uff0c\u4f7f\u5176\u9002\u7528\u4e8e\u4e2d\u5c0f\u6279\u91cf\u7684\u4f4e\u7cbe\u5ea6PCB\uff08\u4f8b\u5982\u5355\u9762\/\u53cc\u9762PCB\u548c\u95f4\u8ddd\u22650.2mm\u7684\u5143\u4ef6\uff09\u3002\u7136\u800c\uff0c\u5b83\u4e5f\u6709\u663e\u8457\u7684\u7f3a\u70b9\uff1a\u8680\u523b\u8fc7\u7a0b\u4e2d\u7684\u201c undercut \u6548\u5e94\u201d\u4f1a\u5bfc\u81f4\u5f00\u53e3\u5c3a\u5bf8\u504f\u5dee\uff08\u901a\u5e38\u4e3a\u00b10.01-0.02mm\uff09\uff0c\u5e76\u4e14\u5b54\u58c1\u5bb9\u6613\u6709\u6bdb\u523a\u6216\u503e\u659c\u3002\u56e0\u6b64\uff0c\u5b83\u65e0\u6cd5\u6ee1\u8db3\u7ec6\u95f4\u8ddd\u5143\u4ef6\uff08\u95f4\u8ddd\u22640.15mm\uff09\u7684\u710a\u63a5\u9700\u6c42\uff0c\u5e76\u4e14\u9010\u6e10\u88ab\u6fc0\u5149\u5207\u5272\u6240\u53d6\u4ee3\u3002<\/span><\/span><\/div><h3 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">2. \u6fc0\u5149\u5207\u5272\uff1a\u9ad8\u7cbe\u5ea6\u4e3b\u6d41\u5de5\u827a<\/span><\/span><\/h3><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u6fc0\u5149\u5207\u5272\u5229\u7528\u9ad8\u80fd\u5149\u7ea4\u6fc0\u5149\u5668\u6216CO\u2082\u6fc0\u5149\u5668\u8fdb\u884c\u201c\u65e0\u63a5\u89e6\u3001\u9ad8\u7cbe\u5ea6\u201d\u7684\u4e0d\u9508\u94a2\u677f\u5207\u5272\uff0c\u4f7f\u5176\u6210\u4e3a\u9ad8\u5bc6\u5ea6PCB\u6a21\u677f\u7684\u9996\u9009\u5de5\u827a\u3002\u5de5\u4f5c\u6d41\u7a0b\u5305\u62ec\u6570\u636e\u5904\u7406 \u2192 \u6fc0\u5149\u5207\u5272 \u2192 \u8f66\u58c1\u629b\u5149 \u2192 \u62c9\u4f38\u548c\u88c5\u6846\u3002<\/span><\/span><\/div><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><ul class=\"auto-hide-last-sibling-br\"><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u9996\u5148\uff0cPCB\u8bbe\u8ba1\u6587\u4ef6\uff08Gerber\u6587\u4ef6\uff09\u88ab\u8f6c\u6362\u6210\u63a9\u819c\u5f00\u53e3\u6570\u636e\uff0c\u8f6f\u4ef6\u4f18\u5316\u5f00\u53e3\u4f4d\u7f6e\u548c\u5f62\u72b6\uff08\u4f8b\u5982\uff0c\u8865\u507f\u710a\u76d8\u6536\u7f29\uff09\u3002<\/span><\/span><\/li><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u4e00\u53f0\u6fc0\u5149\u5207\u5272\u673a\uff08\u7cbe\u5ea6\u9ad8\u8fbe\u00b10.005\u6beb\u7c73\uff09\u57fa\u4e8e\u6570\u636e\u6bcf\u79d2\u5bf9\u4e0d\u9508\u94a2\u677f\u8fdb\u884c\u6570\u5343\u6b21\u653b\u51fb\uff0c\u7194\u5316\u6216\u6c14\u5316\u6750\u6599\u4ee5\u5f62\u6210\u5f00\u53e3\u3002<\/span><\/span><\/li><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5207\u524a\u540e\uff0c\u5b54\u58c1\u7ecf\u8fc7\u201c\u7535\u5316\u5b66\u629b\u5149\u201d\u6216\u201c\u5316\u5b66\u629b\u5149\u201d\u4ee5\u53bb\u9664\u5207\u524a\u8fc7\u7a0b\u4e2d\u7684\u710a\u6e23\u548c\u6bdb\u523a\uff0c\u4f7f\u8868\u9762\u7c97\u7cd9\u5ea6\u964d\u81f3Ra \u22640.8\u03bcm\uff0c\u5e76\u6539\u5584\u710a\u818f\u7684\u91ca\u653e\u3002<\/span><\/span><\/li><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u6700\u540e\uff0c\u5c06\u6a21\u677f\u62c9\u4f38\u5e76\u56fa\u5b9a\u5728\u6846\u67b6\u4e0a\uff08\u63a7\u5236\u5f20\u529b\u572830\u201350N\/cm\uff0c\u4ee5\u9632\u6b62\u5370\u5237\u65f6\u53d8\u5f62\uff09\u3002<\/span><\/span><\/li><\/ul><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u6fc0\u5149\u5207\u5272\u7684\u6838\u5fc3\u4f18\u52bf\u5305\u62ec\u9ad8\u7cbe\u5ea6\uff08\u5f00\u53e3\u504f\u5dee\u2264\u00b10.008mm\uff09\u3001\u5149\u6ed1\u7684\u5b54\u58c1\u3001\u517c\u5bb9\u7ec6\u95f4\u8ddd\u7ec4\u4ef6\uff08\u6700\u5c0f\u5f00\u53e3\u5c3a\u5bf8\u53ef\u81f30.05mm\uff09\u4ee5\u53ca\u5f00\u53e3\u5f62\u72b6\u7684\u7075\u6d3b\u8c03\u6574\uff08\u4f8b\u5982\u692d\u5706\u5f62\u3001\u4e0d\u89c4\u5219\u5b54\uff09\u4ee5\u6ee1\u8db3BGA\u548cCSP\u7b49\u7ec4\u4ef6\u7684\u7279\u6b8a\u9700\u6c42\u3002\u5176\u4e3b\u8981\u7f3a\u70b9\u662f\u6210\u672c\u8f83\u9ad8\uff08\u5728\u5927\u89c4\u6a21\u751f\u4ea7\u4e2d\uff0c\u6bcf\u5355\u4f4d\u6bd4\u8680\u523b\u8d3520%\u201330%\uff09\u4e14\u751f\u4ea7\u5468\u671f\u7a0d\u957f\uff082\u20133\u5929\uff09\u3002\u7136\u800c\uff0c\u968f\u7740\u6fc0\u5149\u6280\u672f\u7684\u666e\u53ca\uff0c\u6210\u672c\u6b63\u5728\u9010\u6e10\u4e0b\u964d\uff0c\u73b0\u5728\u6fc0\u5149\u5207\u5272\u7684\u63a9\u819c\u5df2\u5360\u63a9\u819c\u5e02\u573a\u768470%\u4ee5\u4e0a\u3002<\/span><\/span><\/div><h3 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">3. \u7535\u94f8\uff1a\u4e00\u79cd\u7528\u4e8e\u8d85\u7ec6\u95f4\u8ddd\u7ec4\u4ef6\u7684\u9ad8\u7aef\u5de5\u827a<\/span><\/span><\/h3><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u7535\u94f8\u662f\u4e00\u79cd\u9488\u5bf9\u8d85\u7ec6\u95f4\u8ddd\uff08\u22640.1mm\uff09\u548c\u8d85\u9ad8\u7cbe\u5ea6\u5e94\u7528\uff08\u4f8b\u5982\uff0c\u534a\u5bfc\u4f53\u5c01\u88c5\uff0c\u822a\u7a7aPCB\uff09\u7684\u5229\u57fa\u5de5\u827a\u3002\u5b83\u901a\u8fc7\u201c\u7535\u5316\u5b66\u6c89\u79ef\u201d\u5f62\u6210\u63a9\u819c\u5f00\u53e3\uff0c\u5de5\u4f5c\u6d41\u7a0b\u5305\u62ec\u57fa\u677f\u9884\u5904\u7406 \u2192 \u5149\u963b\u6d82\u8986\u548c\u66dd\u5149 \u2192 \u9540\u954d\u7535\u94f8 \u2192 \u8131\u6a21 \u2192 \u62c9\u4f38\u548c\u88c5\u6846\u3002<\/span><\/span><\/div><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><ul class=\"auto-hide-last-sibling-br\"><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u94dc\u6216\u4e0d\u9508\u94a2\u57fa\u677f\u7ecf\u8fc7\u629b\u5149\u3001\u6d82\u8986\u5149\u523b\u80f6\u3001\u66dd\u5149\/\u663e\u5f71\uff0c\u4ee5\u5f62\u6210\u201c\u8d1f\u7247\u201d\u5f00\u53e3\u56fe\u6848\uff08\u5373\u8981\u4fdd\u7559\u7684\u6a21\u677f\u533a\u57df\uff09\u3002<\/span><\/span><\/li><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5c06\u57fa\u677f\u6d78\u5165\u954d\u76d0\u7535\u89e3\u6db2\uff08\u4f8b\u5982\uff0c\u786b\u9178\u954d\u6eb6\u6db2\uff09\u4e2d\uff0c\u5e76\u65bd\u52a0\u76f4\u6d41\u7535\u5728\u57fa\u677f\u7684\u66b4\u9732\u533a\u57df\u4e0a\u6c89\u79ef\u954d\u79bb\u5b50\uff0c\u9010\u6e10\u5f62\u6210\u539a\u5ea6\u4e3a0.05\u20130.15\u6beb\u7c73\u7684\u63a9\u6a21\u7ed3\u6784\u3002<\/span><\/span><\/li><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5728\u6c89\u79ef\u540e\uff0c\u5c06\u63a9\u819c\u4ece\u57fa\u5e95\u4e0a\u5265\u79bb\uff0c\u53bb\u9664\u5269\u4f59\u7684\u5149\u523b\u80f6\uff0c\u4ece\u800c\u83b7\u5f97\u9ad8\u7cbe\u5ea6\u7684\u63a9\u819c\u3002<\/span><\/span><\/li><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u6700\u540e\uff0c\u6a21\u677f\u88ab\u62c9\u4f38\u5e76\u5904\u7406\u5176\u8fb9\u7f18\u3002<\/span><\/span><\/li><\/ul><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u7535\u94f8\u7684\u7a81\u51fa\u4f18\u70b9\u5305\u62ec\u6781\u9ad8\u7684\u5f00\u5b54\u7cbe\u5ea6\uff08\u504f\u5dee\u2264\u00b10.003mm\uff09\u3001\u5782\u76f4\u548c\u5e73\u6ed1\u7684\u5b54\u58c1\uff08\u65e0 undercut \u6216\u6bdb\u523a\uff09\u3001\u4ee5\u53ca\u8d85\u8fc799%\u7684\u710a\u818f\u91ca\u653e\u7387\uff0c\u4f7f\u5176\u9002\u7528\u4e8e01005\u5c01\u88c5\u548c\u5fae\u578bBGA\uff08\u7403\u76f4\u5f84\u22640.1mm\uff09\u7b49\u8d85\u5c0f\u578b\u7ec4\u4ef6\u3002\u7136\u800c\uff0c\u5b83\u4e5f\u6709\u663e\u8457\u7684\u5c40\u9650\u6027\uff1a\u751f\u4ea7\u5468\u671f\u957f\uff083\u20135\u5929\uff09\u3001\u6210\u672c\u6781\u9ad8\uff08\u6bd4\u6fc0\u5149\u5207\u5272\u8d352\u20133\u500d\uff09\u3001\u4ee5\u53ca\u7f51\u677f\u539a\u5ea6\u7684\u9650\u5236\uff08\u7531\u4e8e\u5de5\u827a\u9650\u5236\uff0c\u6700\u5927\u539a\u5ea6\u4e3a0.2mm\uff09\u3002\u56e0\u6b64\uff0c\u5b83\u4ec5\u5728\u9ad8\u7aef\u7535\u5b50\u9886\u57df\u5982\u533b\u7597\u8bbe\u5907\u548c\u536b\u661f\u7535\u5b50\u4e2d\u5c11\u91cf\u4f7f\u7528\u3002<\/span><\/span><\/div><h2 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">III. PCB \u5370\u5237\u6a21\u677f\u7684\u5173\u952e\u8bbe\u8ba1\uff1a\u79d1\u5b66\u9009\u62e9\u5f00\u53e3\u3001\u6750\u6599\u548c\u539a\u5ea6<\/span><\/span><\/h2><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u63a9\u819c\u7684\u6027\u80fd\u4e0d\u4ec5\u53d6\u51b3\u4e8e\u5176\u5236\u9020\u5de5\u827a\uff0c\u8fd8\u53d6\u51b3\u4e8e\u201c\u5f00\u5b54\u8bbe\u8ba1\u3001\u6750\u6599\u9009\u62e9\u548c\u539a\u5ea6\u5339\u914d\u201d\u7684\u79d1\u5b66\u7ec4\u5408\u2014\u2014\u6240\u6709\u8fd9\u4e9b\u90fd\u5fc5\u987b\u6839\u636e\u5370\u5237\u7535\u8def\u677f\u710a\u76d8\u7279\u6027\u3001\u7ec4\u4ef6\u7c7b\u578b\u548c\u710a\u63a5\u8981\u6c42\u6765\u786e\u5b9a\u3002<\/span><\/span><\/div><h3 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">1. \u5f00\u542f\u8bbe\u8ba1\uff1aSolder Paste Release \u7684 \"\u6838\u5fc3\u4ee3\u7801\"<\/span><\/span><\/h3><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5f00\u53e3\u8bbe\u8ba1\u662f\u63a9\u819c\u7684\u7075\u9b42\uff0c\u76f4\u63a5\u5f71\u54cd\u710a\u818f\u8f6c\u79fb\u91cf\u548c\u710a\u63a5\u8d28\u91cf\u3002\u5b83\u4e3b\u8981\u9075\u5faa\u4e24\u4e2a\u6838\u5fc3\u539f\u5219\uff1a\u201c\u957f\u5bbd\u6bd4\u201d\u548c\u201c\u9762\u79ef\u6bd4\u201d\u3002<\/span><\/span><\/div><h4 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">(1) \u957f\u5bbd\u6bd4 (W\/T)<\/span><\/span><\/h4><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u7eb5\u6a2a\u6bd4\u662f\u5f00\u53e3\u5bbd\u5ea6\uff08W\uff09\u4e0e\u6a21\u677f\u539a\u5ea6\uff08T\uff09\u7684\u6bd4\u7387\uff0c\u5fc5\u987b\u22651.5\u3002\u5982\u679c\u7eb5\u6a2a\u6bd4\u592a\u5c0f\uff08\u4f8b\u5982\uff0cW=0.1mm\uff0cT=0.1mm\uff0c\u6bd4\u7387=1\uff09\uff0c\u710a\u818f\u5bb9\u6613\u5361\u5728\u5f00\u53e3\u4e2d\uff0c\u65e0\u6cd5\u5b8c\u5168\u91ca\u653e\uff0c\u5bfc\u81f4\u710a\u76d8\u4e0a\u7684\u710a\u6599\u4e0d\u8db3\u3002<\/span><\/span><\/div><h4 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">(2) \u9762\u79ef\u6bd4 (A\/A\u2080)<\/span><\/span><\/h4><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u9762\u79ef\u6bd4\u662f\u5f00\u53e3\u9762\u79ef\uff08A\uff09\u4e0e\u6a21\u677f\u5f00\u53e3\u4fa7\u58c1\u9762\u79ef\uff08A\u2080\uff09\u7684\u6bd4\u503c\uff0c\u5fc5\u987b\u22650.66\u3002\u9762\u79ef\u6bd4\u8d8a\u5927\uff0c\u710a\u818f\u4e0e\u5b54\u58c1\u7684\u63a5\u89e6\u8d8a\u5c11\uff0c\u4ece\u800c\u91ca\u653e\u66f4\u6d41\u7545\u3002<\/span><\/span><\/div><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u9664\u4e86\u6bd4\u4f8b\u63a7\u5236\uff0c\u8fd8\u5fc5\u987b\u4e3a\u7279\u5b9a\u5e94\u7528\u8bbe\u8ba1\u5f00\u53e3\u5f62\u72b6\u548c\u5c3a\u5bf8\u8865\u507f\uff1a<\/span><\/span><\/div><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><ul class=\"auto-hide-last-sibling-br\"><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u6807\u51c6\u7ec4\u4ef6<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u5bf9\u4e8e0402\u20131206\u5c01\u88c5\u7684\u7535\u963b\u5668\u3001\u7535\u5bb9\u5668\u548c\u5176\u4ed6\u7ec4\u4ef6\uff0c\u5f00\u53e3\u5f62\u72b6\u4e0e\u710a\u76d8\u5339\u914d\uff08\u5706\u5f62\u6216\u77e9\u5f62\uff09\uff0c\u5c3a\u5bf8\u6bd4\u710a\u76d8\u5c0f5%\u201310%\uff08\u4ee5\u8865\u507f\u710a\u63a5\u8fc7\u7a0b\u4e2d\u710a\u76d8\u7684\u70ed\u81a8\u80c0\uff09\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u7ec6\u95f4\u8ddd\u7ec4\u4ef6 (QFP)<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u5bf9\u4e8e\u5f15\u811a\u95f4\u8ddd \u22640.2mm \u7684\u7ec4\u4ef6\uff0c\u5f00\u53e3\u8bbe\u8ba1\u4e3a\u201c\u692d\u5706\u5f62\u201d\uff08\u957f\u8f74\u6cbf\u5f15\u811a\u65b9\u5411\uff09\u3002\u957f\u5ea6\u6bd4\u710a\u76d8\u957f 0.05\u20130.1mm\uff0c\u5bbd\u5ea6\u6bd4\u710a\u76d8\u7a84 0.02\u20130.03mm\uff0c\u4ee5\u9632\u6b62\u710a\u6865\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">BGA\u7ec4\u4ef6<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u5bf9\u4e8e\u5706\u5f62BGA\u710a\u76d8\uff0c\u5f00\u53e3\u76f4\u5f84\u6bd4\u710a\u76d8\u5c0f10%-15%\uff08\u4ee5\u9632\u6b62\u8fc7\u591a\u7684\u710a\u6599\u5f62\u6210\u8fc7\u5927\u7684\u710a\u7403\uff09\u3002\u6b64\u5916\uff0c\u8bbe\u8ba1\u4e86\u201c\u901a\u98ce\u5b54\u201d\uff08\u76f4\u5f840.1mm\uff09\u56f4\u7ed5\u5f00\u53e3\uff0c\u4ee5\u5728\u6253\u5370\u8fc7\u7a0b\u4e2d\u91ca\u653e\u7a7a\u6c14\u5e76\u63d0\u9ad8\u710a\u818f\u586b\u5145\u7387\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u4e0d\u89c4\u5219\u7ec4\u4ef6<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u5bf9\u4e8e\u8fde\u63a5\u5668\u3001\u4f20\u611f\u5668\u548c\u5176\u4ed6\u4e0d\u89c4\u5219\u7ec4\u4ef6\uff0c\u6839\u636e\u710a\u76d8\u5f62\u72b6\u8bbe\u8ba1\u201c\u5b9a\u5236\u5f62\u72b6\u7684\u5f00\u53e3\u201d\uff08\u4f8b\u5982\uff0c\u77e9\u5f62\u3001U\u5f62\uff09\uff0c\u4ee5\u786e\u4fdd\u710a\u76d8\u7684\u5b8c\u5168\u710a\u818f\u8986\u76d6\u3002<\/span><\/span><\/li><\/ul><h3 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">2. \u6750\u6599\u548c\u539a\u5ea6\uff1a\u4e1d\u7f51\u5370\u5237\u6027\u80fd\u7684\u201c\u57fa\u7840\u201d<\/span><\/span><\/h3><h4 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">(1) \u6750\u6599\u9009\u62e9\uff1a304\u4e0d\u9508\u94a2\u4e3a\u4e3b\u6d41<\/span><\/span><\/h4><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u6a21\u677f\u57fa\u677f\u5fc5\u987b\u6ee1\u8db3\u4e09\u4e2a\u5173\u952e\u8981\u6c42\uff1a\u9ad8\u5f3a\u5ea6\u3001\u8010\u8150\u8680\u6027\u548c\u6613\u4e8e\u52a0\u5de5\u3002\u76ee\u524d\uff0c\u8d85\u8fc795%\u7684\u884c\u4e1a\u4f7f\u7528304\u4e0d\u9508\u94a2\uff08\u6210\u5206\uff1a18%\u94ec\uff0c8%\u954d\uff09\uff0c\u5176\u5177\u6709\u4ee5\u4e0b\u4f18\u70b9\uff1a<\/span><\/span><\/div><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><ul class=\"auto-hide-last-sibling-br\"><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u9ad8\u6297\u62c9\u5f3a\u5ea6\uff08\u2265515MPa\uff09\uff0c\u786e\u4fdd\u6a21\u677f\u5728\u62c9\u4f38\u65f6\u4e0d\u4f1a\u53d8\u5f62\uff0c\u5e76\u5728\u5370\u5237\u65f6\u4e0ePCB\u4fdd\u6301\u7d27\u5bc6\u63a5\u89e6\u3002<\/span><\/span><\/li><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5f3a\u70c8\u7684\u8010\u8150\u8680\u6027\uff0c\u80fd\u591f\u627f\u53d7\u9178\u6027\u6216\u78b1\u6027\u710a\u818f\u52a9\u710a\u5242\u7684\u4fb5\u8680\uff0c\u4ece\u800c\u5b9e\u73b050,000\u2013100,000\u6b21\u5370\u5237\u5faa\u73af\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/span><\/span><\/li><li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5149\u6ed1\u8868\u9762\uff08\u7c97\u7cd9\u5ea6 Ra \u22640.4\u03bcm\uff09\uff0c\u51cf\u5c11\u710a\u818f\u6b8b\u7559\u5e76\u63d0\u9ad8\u91ca\u653e\u6027\u80fd\u3002<\/span><\/span><\/li><\/ul><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5176\u4ed6\u6750\u6599\u7528\u4e8e\u5c11\u6570\u7279\u6b8a\u573a\u666f\uff1a316\u4e0d\u9508\u94a2\uff08\u5177\u6709\u66f4\u9ad8\u7684\u786c\u5ea6\uff09\u7528\u4e8e\u9ad8\u78e8\u635f\u5e94\u7528\uff08\u4f8b\u5982\u9676\u74f7\u57fa\u677fPCB\uff09\uff0c\u954d\u5408\u91d1\uff08\u5177\u6709\u66f4\u597d\u7684\u5ef6\u5c55\u6027\uff09\u7528\u4e8e\u8d85\u8584\u63a9\u819c\u9700\u6c42\uff08\u539a\u5ea6\u22640.05mm\uff09\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u6750\u6599\u7684\u6210\u672c\u6bd4304\u4e0d\u9508\u94a2\u9ad8\u51fa50%\u4ee5\u4e0a\u3002<\/span><\/span><\/div><h4 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">(2) \u539a\u5ea6\u9009\u62e9\uff1a\u5339\u914d\u710a\u76d8\u548c\u5143\u4ef6\u7c7b\u578b<\/span><\/span><\/h4><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u63a9\u819c\u677f\u539a\u5ea6\u76f4\u63a5\u5f71\u54cd\u710a\u818f\u6c89\u79ef\u539a\u5ea6\uff08\u901a\u5e38\u662f\u63a9\u819c\u677f\u539a\u5ea6\u768480%\u201390%\uff09\u5e76\u5fc5\u987b\u6839\u636e\u710a\u76d8\u5c3a\u5bf8\u548c\u5143\u4ef6\u5f15\u811a\u9ad8\u5ea6\u8fdb\u884c\u9009\u62e9\u3002\u5e38\u89c1\u7684\u539a\u5ea6\u8303\u56f4\u4e3a0.08mm\u81f30.2mm\uff1a<\/span><\/span><\/div><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><ul class=\"auto-hide-last-sibling-br\"><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u8584\u6a21\u677f\uff080.08\u20130.12mm\uff09<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u9002\u7528\u4e8e\u7ec6\u95f4\u8ddd\u7ec4\u4ef6\uff08\u4f8b\u5982\uff0cQFP\u3001BGA\uff09\u548c\u5fae\u578b\u5c01\u88c5\uff0801005\u30010201\uff09\u3002\u5b83\u4eec\u6c89\u79ef30\u201380\u03bcm\u7684\u710a\u818f\uff0c\u9632\u6b62\u5f15\u811a\u77ed\u8def\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u4e2d\u7b49\u539a\u5ea6\u7684\u63a9\u819c (0.12\u20130.15mm)<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u9002\u7528\u4e8e\u6807\u51c6\u7ec4\u4ef6 (0402\u20131206) \u548c\u5355\u9762\/\u53cc\u9762 PCB\u3002\u5b83\u4eec\u6c89\u79ef 80\u2013120\u03bcm \u7684\u710a\u818f\uff0c\u5e73\u8861\u4e86\u710a\u63a5\u5f3a\u5ea6\u548c\u6210\u672c\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u539a\u6a21\u677f (0.15\u20130.2mm)<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u9002\u7528\u4e8e\u9ad8\u529f\u7387\u7ec4\u4ef6\uff08\u4f8b\u5982\uff0cMOSFET\u3001\u7535\u611f\u5668\uff09\u548c\u5927\u578b\u710a\u76d8\u5370\u5237\u7535\u8def\u677f\uff08\u4f8b\u5982\uff0c\u7535\u6e90\u677f\uff09\u3002\u5b83\u4eec\u6c89\u79ef120\u2013180\u03bcm\u7684\u710a\u818f\uff0c\u786e\u4fdd\u710a\u63a5\u8fc7\u7a0b\u4e2d\u7684\u6563\u70ed\u548c\u5bfc\u7535\u6027\u80fd\u3002<\/span><\/span><\/li><\/ul><div class=\"container-utlnW2 md-box-line-break wrapper-d0Cc1k undefined\">\u00a0<\/div><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u907f\u514d\u91c7\u7528\u201c\u4e00\u5200\u5207\u201d\u7684\u539a\u5ea6\u5904\u7406\u65b9\u6cd5\u3002\u5bf9\u4e8e\u540c\u65f6\u5177\u6709\u7ec6\u95f4\u8ddd\u548c\u9ad8\u529f\u7387\u7ec4\u4ef6\u7684PCB\uff0c\u53ef\u4ee5\u4f7f\u7528\u201c\u5206\u6bb5\u539a\u819c\u677f\u201d\uff08\u901a\u8fc7\u6fc0\u5149\u5207\u5272\u6216\u8680\u523b\u5b9e\u73b0\u5c40\u90e8\u539a\u5ea6\u53d8\u5316\uff09\u3002\u4f8b\u5982\uff0c\u7ec6\u95f4\u8ddd\u533a\u57df\u7684\u539a\u5ea6\u53ef\u80fd\u4e3a0.1mm\uff0c\u800c\u9ad8\u529f\u7387\u533a\u57df\u7684\u539a\u5ea6\u4e3a0.18mm\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u533a\u57df\u7684\u710a\u63a5\u9700\u6c42\u3002<\/span><\/span><\/div><h2 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">IV. \u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u94a2\u7f51\u7684\u5206\u7c7b\u548c\u5e94\u7528 scenarios\uff1a\u4ece\u901a\u7528\u5230\u5b9a\u5236\u7684\u7cbe\u5ea6\u5339\u914d<\/span><\/span><\/h2><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u57fa\u4e8e\u5236\u9020\u5de5\u827a\u3001\u7ed3\u6784\u7279\u5f81\u548c\u5e94\u7528\u9700\u6c42\uff0cPCB \u9576\u677f\u53ef\u4ee5\u5206\u4e3a\u5404\u79cd\u7c7b\u578b\uff0c\u6bcf\u79cd\u7c7b\u578b\u90fd\u9002\u5e94\u7279\u5b9a\u7684\u8868\u9762\u8d34\u88c5\u6280\u672f\u751f\u4ea7\u573a\u666f\u3002<\/span><\/span><\/div><h3 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">1. \u6309\u5236\u9020\u5de5\u827a\u5206\u7c7b<\/span><\/span><\/h3><ul class=\"auto-hide-last-sibling-br\"><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u8680\u523b\u6a21\u677f<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u901a\u8fc7\u5316\u5b66\u8680\u523b\u751f\u4ea7\uff0c\u6210\u672c\u4f4e\uff0c\u4ea4\u8d27\u65f6\u95f4\u77ed\uff0c\u9002\u7528\u4e8e\u5c0f\u5230\u4e2d\u6279\u91cf\u7684\u4f4e\u7cbe\u5ea6PCB\uff08\u4f8b\u5982\uff0c\u73a9\u5177\u7535\u5b50\uff0c\u5c0f\u578b\u5bb6\u7528\u7535\u5668\uff09\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u6fc0\u5149\u5207\u5272\u6a21\u677f<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u901a\u8fc7\u6fc0\u5149\u5207\u5272\u548c\u7535\u5316\u5b66\u629b\u5149\u5236\u6210\uff0c\u63d0\u4f9b\u9ad8\u7cbe\u5ea6\u548c\u5149\u6ed1\u7684\u5b54\u58c1\uff0c\u9002\u7528\u4e8e\u9ad8\u5bc6\u5ea6PCB\u7684\u5927\u6279\u91cf\u751f\u4ea7\uff08\u4f8b\u5982\uff0c\u667a\u80fd\u624b\u673a\u548c\u7535\u8111\u4e3b\u677f\uff09\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u7535\u94f8\u6a21\u677f<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u901a\u8fc7\u7535\u94f8\u5236\u9020\uff0c\u63d0\u4f9b\u6781\u81f4\u7cbe\u5ea6\uff0c\u9002\u7528\u4e8e\u8d85\u7ec6\u95f4\u8ddd\u3001\u9ad8\u7aef\u5370\u5237\u7535\u8def\u677f\uff08\u4f8b\u5982\uff0c\u533b\u7597\u8bbe\u5907\u3001\u822a\u7a7a\u7535\u5b50\u8bbe\u5907\uff09\u3002<\/span><\/span><\/li><\/ul><h3 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">2. \u6309\u7ed3\u6784\u7279\u5f81\u5206\u7c7b<\/span><\/span><\/h3><ul class=\"auto-hide-last-sibling-br\"><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u6807\u51c6\u6a21\u677f<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u5747\u5300\u539a\u5ea6\uff0c\u65e0\u7279\u6b8a\u7ed3\u6784\uff0c\u9002\u7528\u4e8e\u4ec5\u6709\u4e00\u79cd\u7c7b\u578b\u7684\u5143\u4ef6\u7684PCB\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u9636\u68af\u63a9\u819c<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u901a\u8fc7\u6fc0\u5149\u5207\u5272\u6216\u8680\u523b\u5b9e\u73b0\u5c40\u90e8\u539a\u5ea6\u53d8\u5316\uff08\u4f8b\u5982\uff0c0.1mm\u548c0.18mm\uff09\uff0c\u9002\u7528\u4e8e\u9700\u8981\u4e0d\u540c\u539a\u5ea6\u7684PCB\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7ec4\u4ef6\u7684\u8981\u6c42\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u952e\u5408\u63a9\u819c<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u4e3aCOB\uff08\u677f\u4e0a\u82af\u7247\uff09\u5de5\u827a\u8bbe\u8ba1\uff0c\u5177\u6709\u8d85\u7ec6\u77e9\u5f62\u5f00\u53e3\uff080.03\u20130.05mm\u5bbd\uff09\uff0c\u7528\u4e8e\u5728\u82af\u7247\u548c\u5370\u5237\u7535\u8def\u677f\u4e4b\u95f4\u7684\u952e\u5408\u57ab\u4e0a\u5370\u5237\u710a\u6599\u818f\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u954d\u9540\u5c42\u6a21\u677f<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u6fc0\u5149\u5207\u5272\u6a21\u677f\uff0c\u8868\u9762\u9540\u67095-10\u03bcm\u7684\u954d\uff0c\u63d0\u4f9b\u589e\u5f3a\u7684\u8010\u78e8\u548c\u8010\u8150\u8680\u6027\u80fd\u3002\u5b83\u4eec\u7684\u4f7f\u7528\u5bff\u547d\u6bd4\u6807\u51c6\u6fc0\u5149\u5207\u5272\u6a21\u677f\u957f50%\uff0c\u9002\u7528\u4e8e\u9ad8\u4ea7\u91cf\u751f\u4ea7\uff08\u4f8b\u5982\uff0c\u6c7d\u8f66\u7535\u5b50\u88c5\u914d\u7ebf\uff09\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u67d4\u6027\u63a9\u819c\u677f<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u7531\u8584\u4e0d\u9508\u94a2\uff08\u539a\u5ea6\u22640.06mm\uff09\u548c\u67d4\u6027\u6846\u67b6\u5236\u6210\uff0c\u9002\u7528\u4e8e\u5f2f\u66f2\u7684\u5370\u5237\u7535\u8def\u677f\uff08\u5982\u667a\u80fd\u624b\u8868\u548c\u6c7d\u8f66\u4eea\u8868\u677f\u7684\u5370\u5237\u7535\u8def\u677f\uff09\uff0c\u4ee5\u9632\u6b62\u63a9\u819c\u677f\u4e0e\u5370\u5237\u7535\u8def\u677f\u4e4b\u95f4\u7684\u63a5\u89e6\u4e0d\u826f\u3002<\/span><\/span><\/li><\/ul><h3 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">3. \u6309\u5e94\u7528\u573a\u5408\u5206\u7c7b<\/span><\/span><\/h3><ul class=\"auto-hide-last-sibling-br\"><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u6d88\u8d39\u7535\u5b50\u4ea7\u54c1\u6a21\u677f<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u9002\u7528\u4e8e\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u548c\u8033\u673a\u4e2d\u7684\u5fae\u578bPCB\u3002\u4e3b\u8981\u4e3a\u6fc0\u5149\u5207\u5272\u6a21\u677f\uff0c\u539a\u5ea6\u4e3a0.08\u20130.12mm\uff0c\u5f00\u53e3\u7cbe\u5ea6\u2264\u00b10.008mm\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u6c7d\u8f66\u7535\u5b50\u6a21\u677f<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u9002\u7528\u4e8e\u8f66\u8f7d\u5370\u5237\u7535\u8def\u677f\uff08\u4f8b\u5982\uff0c\u4e2d\u592e\u63a7\u5236\u3001\u96f7\u8fbe\u3001\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf\uff09\u3002\u5927\u90e8\u5206\u662f\u9636\u68af\u5f62\u6216\u9540\u954d\u6a21\u677f\uff0c\u539a\u5ea6\u4e3a0.12\u20130.18\u6beb\u7c73\uff0c\u80fd\u591f\u5728-40\u2103\u81f3125\u2103\u7684\u6e29\u5ea6\u5faa\u73af\u6d4b\u8bd5\u4e2d\u627f\u53d7\u800c\u4e0d\u53d8\u5f62\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5de5\u4e1a\u63a7\u5236\u6a21\u677f<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u7528\u4e8e\u5de5\u4e1aPCB\uff08\u4f8b\u5982\uff0cPLC\u3001\u4f20\u611f\u5668\uff09\u3002\u4e3b\u8981\u662f\u6807\u51c6\u7684\u6fc0\u5149\u5207\u5272\u6a21\u677f\uff0c\u539a\u5ea6\u4e3a0.12\u20130.15\u6beb\u7c73\uff0c\u5f3a\u8c03\u710a\u63a5\u7a33\u5b9a\u6027\uff08\u901a\u8fc71000\u5c0f\u65f6\u7684\u6e7f\u5ea6\u6d4b\u8bd5\uff09\u3002<\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u533b\u7597\u8bbe\u5907\u6a21\u677f<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u9002\u7528\u4e8e\u533b\u7597\u5370\u5237\u7535\u8def\u677f\uff08\u4f8b\u5982\uff0c\u663e\u793a\u5668\u3001\u8bca\u65ad\u8bbe\u5907\uff09\u3002\u4e3b\u8981\u662f\u7535\u9540\u6216\u9540\u954d\u6a21\u677f\uff0c\u5f00\u53e3\u7cbe\u5ea6\u2264\u00b10.005mm\uff0c\u7b26\u5408\u533b\u7597\u884c\u4e1a\u6e05\u6d01\u5ea6\u6807\u51c6\uff08\u65e0\u91cd\u91d1\u5c5e\u6b8b\u7559\uff09\u3002<\/span><\/span><\/li><\/ul><h2 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">V. PCB \u8d34\u7247\u677f\u7684\u4f7f\u7528\u548c\u7ef4\u62a4\uff1a\u5ef6\u957f\u4f7f\u7528\u5bff\u547d\u548c\u786e\u4fdd\u826f\u7387\u7684\u5173\u952e<\/span><\/span><\/h2><div class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u4e1d\u5370\u6a21\u677f\u7684\u4f7f\u7528\u5bff\u547d\u4e0e\u4f7f\u7528\u548c\u7ef4\u62a4\u5bc6\u5207\u76f8\u5173\u3002\u9002\u5f53\u7684\u4fdd\u517b\u53ef\u4ee5\u5c06\u6fc0\u5149\u5207\u5272\u4e1d\u5370\u6a21\u677f\u7684\u5370\u5237\u5468\u671f\u4ece50,000\u6b21\u5ef6\u957f\u5230100,000\u6b21\uff0c\u540c\u65f6\u51cf\u5c11\u710a\u63a5\u7f3a\u9677\u3002<\/span><\/span><\/div><h3 class=\"header-vfC6AV auto-hide-last-sibling-br\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">1. \u4f7f\u7528\u6ce8\u610f\u4e8b\u9879<\/span><\/span><\/h3><ul class=\"auto-hide-last-sibling-br\"><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5b89\u88c5\u548c\u5b9a\u4f4d<\/span><\/span><\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u5b89\u88c5\u6a21\u677f\u65f6\uff0c\u786e\u4fdd\u6846\u67b6\u6c34\u5e73\u4e14\u6a21\u677f\u5f20\u529b\u5747\u5300\uff08\u4f7f\u7528\u5f20\u529b\u8ba1\u6d4b\u8bd5\uff0c\u504f\u5dee\u22645N\/cm\uff09\u3002\u5728\u5b9a\u4f4d\u65f6\uff0c\u4f7f\u7528CCD\u76f8\u673a\u5c06\u6a21\u677f\u5f00\u53e3\u4e0ePCB\u710a\u76d8\u5bf9\u9f50\uff0c\u786e\u4fdd\u504f\u5dee\u22640.01mm\uff0c\u4ee5\u907f\u514d\u5370\u5237\u504f\u79fb\u3002<\/span><\/span><\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u5370\u5237\u53c2\u6570\u5339\u914d<\/span><\/span><\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u6839\u636e\u6a21\u677f\u539a\u5ea6\u8c03\u6574\u522e\u677f\u538b\u529b\uff080.1\u20130.3MPa\uff09\u548c\u901f\u5ea6\uff0820\u201350mm\/s\uff09\u3002\u5bf9\u4e8e\u8584\u6a21\u677f\uff08\u22640.12mm\uff09\uff0c\u964d\u4f4e\u538b\u529b\uff080.1\u20130.15MPa\uff09\u4ee5\u9632\u6b62\u53d8\u5f62\u3002<\/span><\/span><\/span><\/span><\/li><li><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u6e05\u6d01\u9891\u7387<\/span><\/span><\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\uff1a\u6bcf500-1000\u6b21\u5370\u5237\u5468\u671f\u540e\u4f7f\u7528\u201c\u5e72\u64e6+\u6e7f\u64e6+\u771f\u7a7a\u5438\u6c14\u201d\u65b9\u6cd5\u6e05\u6d01\u6a21\u677f\uff1a\u9996\u5148\uff0c\u7528\u6d78\u6709\u9152\u7cbe\u7684\u65e0\u6bdb\u5e03\u64e6\u62ed\u6a21\u677f\u5e95\u90e8\u4ee5\u53bb\u9664\u6b8b\u4f59\u7684\u710a\u818f<\/span><\/span><\/span><\/span><\/li><\/ul><\/div><\/div><\/div><div class=\"flex-row flex max-w-full min-w-0 flex-grow\"><div class=\"flex flex-col justify-end h-40 w-full select-none opacity-100\" data-testid=\"message_action_bar\"><div class=\"message-action-bar-ghR0JC flex flex-row w-full group\"><div class=\"bp5-overflow-list message-action-button-main flex w-fit min-w-0 items-center gap-10 self-center\"><div class=\"\" tabindex=\"0\" aria-expanded=\"false\" aria-haspopup=\"dialog\" aria-controls=\"vm1ayg6\" data-popupid=\"vm1ayg6\">\u00a0<\/div><div class=\"bp5-overflow-list-spacer\">\u00a0<\/div><\/div><div class=\" mr-12 hidden h-12 w-0 items-center self-center rounded-[0.5px] border-[0.5px] border-solid border-[var(--s-color-border-secondary)] first:hidden last:hidden [&amp;:has(+.message-action-button-expand)]:block \">\u00a0<\/div><div class=\"message-action-button-expand flex w-fit min-w-0 items-center gap-10 self-center\">\u00a0<\/div><\/div><\/div><\/div><div class=\"suggest-message-list-wrapper-Hn7Sfr\" data-testid=\"suggest_message_list\"><div class=\"suggest-list-item suggest-message-LJeEWd\" data-testid=\"suggest_message_item\">\u00a0<\/div><div class=\"suggest-list-item suggest-message-LJeEWd\" data-testid=\"suggest_message_item\">\u00a0<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"top-lAPxtl\"><div class=\"container-arOxqB chrome70-container\">\u00a0<\/div><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-257d391 elementor-widget elementor-widget-wd_text_block\" data-id=\"257d391\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0bf3084 elementor-widget elementor-widget-wd_image_or_svg\" data-id=\"0bf3084\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_image_or_svg.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"wd-image text-left\">\n\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1696\" src=\"https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-scaled.jpg\" class=\"attachment-full size-full\" alt=\"PCB stencils, also known as SMT templates, are mainly made of stainless steel. Their core function is to assist in the precise deposition of solder paste. They ensure that the right amount of solder paste is accurately transferred to the designated positions on the blank PCB board\" srcset=\"https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-scaled.jpg 2560w, https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-300x199.jpg 300w, https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-1024x678.jpg 1024w, https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-768x509.jpg 768w, https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-1536x1017.jpg 1536w, https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-2048x1357.jpg 2048w, https:\/\/ulpcb.com\/wp-content\/uploads\/2025\/09\/Stencil-18x12.jpg 18w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Home\u9875\u9762 PCB Stencil PCB\u94a2\u7f51\uff0c\u4e5f\u79f0\u4e3aSMT\u6a21\u677f\uff0c\u4e3b\u8981\u7531\u4e0d\u9508\u94a2\u5236\u6210\u3002\u5b83\u4eec\u7684\u6838\u5fc3\u529f\u80fd\u662f\u534f\u52a9\u7cbe\u786e\u6d82\u62b9\u710a\u818f\u3002\u5b83\u4eec\u786e\u4fdd\u4e86\u9002\u91cf\u7684\u710a\u818f\u51c6\u786e\u8f6c\u79fb\u5230\u7a7a\u767dPCB\u677f\u7684\u6307\u5b9a\u4f4d\u7f6e\uff0c\u4e3a\u540e\u7eed\u7684\u5143\u4ef6\u653e\u7f6e\u548c\u710a\u63a5\u5960\u5b9a\u4e86\u57fa\u7840\u3002\u8fd9\u662f\u786e\u4fdd\u7535\u5b50\u4ea7\u54c1\u7684\u7535\u6c14\u8fde\u63a5\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u7684\u5173\u952e\u90e8\u5206 Get a Quote Get a Quote Get A quote NameEmailEnter enquiry subjectYour MessageSubmit Mail us Datasheet<\/p>","protected":false},"author":1,"featured_media":0,"parent":17,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-57","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ulpcb.com\/pt\/wp-json\/wp\/v2\/pages\/57","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ulpcb.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ulpcb.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ulpcb.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ulpcb.com\/pt\/wp-json\/wp\/v2\/comments?post=57"}],"version-history":[{"count":7,"href":"https:\/\/ulpcb.com\/pt\/wp-json\/wp\/v2\/pages\/57\/revisions"}],"predecessor-version":[{"id":1053,"href":"https:\/\/ulpcb.com\/pt\/wp-json\/wp\/v2\/pages\/57\/revisions\/1053"}],"up":[{"embeddable":true,"href":"https:\/\/ulpcb.com\/pt\/wp-json\/wp\/v2\/pages\/17"}],"wp:attachment":[{"href":"https:\/\/ulpcb.com\/pt\/wp-json\/wp\/v2\/media?parent=57"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}