{"id":6562,"date":"2023-07-19T08:35:36","date_gmt":"2023-07-19T08:35:36","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=6562"},"modified":"2023-07-26T05:51:02","modified_gmt":"2023-07-26T05:51:02","slug":"what-is-surface-mount-technology-smt","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/zh_hk\/%e4%bb%80%e4%b9%88%e6%98%af%e8%a1%a8%e9%9d%a2%e8%b4%b4%e8%a3%85%e6%8a%80%e6%9c%af-smt\/","title":{"rendered":"\u4ec0\u4e48\u662f\u8868\u9762\u8d34\u88c5\u6280\u672f\uff08SMT\uff09"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"what-is-surface-mount-technology-smt\">\u4ec0\u4e48\u662f\u8868\u9762\u8d34\u88c5\u6280\u672f\uff08SMT\uff09<\/h2>\n\n\n<p>\u8868\u9762\u8d34\u88c5\u6280\u672f\uff08SMT\uff09\u662f\u5370\u5237\u7535\u8def\u677f\u884c\u4e1a\u4f7f\u7528\u7684\u4e00\u79cd\u7ec4\u88c5\u548c\u751f\u4ea7\u65b9\u6cd5\u3002\u5b83\u662f\u5c06\u7535\u5b50\u5143\u4ef6\u76f4\u63a5\u8d34\u5728\u5370\u5237\u7535\u8def\u677f\uff08PCB\uff09\u8868\u9762\uff0c\u65e0\u9700\u94bb\u5b54\u3002SMT \u5143\u4ef6\u4e5f\u79f0\u4e3a\u8868\u9762\u8d34\u88c5\u5668\u4ef6 (SMD)\uff0c\u901a\u8fc7\u4e00\u79cd\u79f0\u4e3a\u56de\u6d41\u710a\u63a5\u7684\u5de5\u827a\u8fde\u63a5\u5230\u5370\u5237\u7535\u8def\u677f\u4e0a\u3002<\/p>\n\n\n\n<p>\u4e0e\u901a\u8fc7\u94bb\u5b54\u63d2\u5165\u5143\u4ef6\u7684\u4f20\u7edf\u901a\u5b54\u6280\u672f\u4e0d\u540c\uff0cSMT \u5143\u4ef6\u5e26\u6709\u5c0f\u7247\u6216\u710a\u76d8\uff0c\u901a\u8fc7\u710a\u63a5\u5c06\u5143\u4ef6\u56fa\u5b9a\u5230 PCB \u4e0a\u3002\u8fd9\u4f7f\u5f97\u7ec4\u88c5\u8fc7\u7a0b\u66f4\u52a0\u9ad8\u6548\u548c\u81ea\u52a8\u5316\uff0c\u51cf\u5c11\u4e86\u4eba\u5de5\u52b3\u52a8\uff0c\u63d0\u9ad8\u4e86\u751f\u4ea7\u6548\u7387\u3002<\/p>\n\n\n\n<p>SMT \u751f\u4ea7\u51fa\u66f4\u5c0f\u3001\u66f4\u8f7b\u3001\u66f4\u5148\u8fdb\u7684\u7535\u5b50\u8bbe\u5907\uff0c\u5f7b\u5e95\u6539\u53d8\u4e86\u7535\u5b50\u5236\u9020\u4e1a\u3002\u5b83\u5177\u6709\u63d0\u9ad8\u5143\u4ef6\u5bc6\u5ea6\u3001\u6539\u5584\u7535\u6c14\u6027\u80fd\u3001\u8282\u7ea6\u6210\u672c\u548c\u65f6\u95f4\u4ee5\u53ca\u589e\u5f3a\u53ef\u9760\u6027\u7b49\u4f18\u52bf\u3002SMT \u5143\u4ef6\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4ece\u73a9\u5177\u5230\u667a\u80fd\u624b\u673a\u548c\u7b14\u8bb0\u672c\u7535\u8111\u7b49\u5404\u79cd\u7535\u5b50\u4ea7\u54c1\u4e2d\u3002<\/p>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">\u5e38\u89c1\u95ee\u9898<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-smd-and-smt-soldering\">SMD \u548c SMT \u710a\u63a5\u7684\u533a\u522b\u662f\u4ec0\u4e48\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>SMD \u548c SMT \u7684\u533a\u522b\u5728\u4e8e\u5143\u4ef6\u7684\u5c3a\u5bf8\u3002SMD \u6307\u7684\u662f\u76f4\u63a5\u710a\u63a5\u5230\u5370\u5237\u7535\u8def\u677f\u4e0a\u7684\u5668\u4ef6\uff0c\u800c SMT \u5219\u662f\u4e00\u79cd\u5c06 SMD \u5b89\u88c5\u5230\u5370\u5237\u7535\u8def\u677f\u4e0a\u7684\u6280\u672f\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-many-types-of-smt-are-there\">\u6709\u591a\u5c11\u79cd SMT<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>SMT \u8868\u9762\u5b89\u88c5\u6709\u4e09\u79cd\u4e0d\u540c\u7c7b\u578b\uff0c\u5373 I \u578b\u3001II \u578b\u548c III \u578b\u3002\u8fd9\u4e9b\u7c7b\u578b\u7ed3\u5408\u4f7f\u7528 SMD \u548c\u901a\u5b54\u5143\u4ef6\u4ee5\u53ca\u5404\u79cd\u710a\u63a5\u6280\u672f\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-are-smd-components\">\u4ec0\u4e48\u662f SMD \u5143\u4ef6<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u8868\u9762\u8d34\u88c5\u5668\u4ef6\uff08SMD \u5143\u4ef6\uff09\u662f\u6307\u4f7f\u7528\u8868\u9762\u8d34\u88c5\u6280\u672f\u8fde\u63a5\u5230\u7535\u8def\u677f\u4e0a\u7684\u4e3b\u8981\u7535\u5b50\u529f\u80fd\u90e8\u4ef6\u3002\u5c31\u7535\u6c14\u529f\u80fd\u800c\u8a00\uff0c\u5b83\u4eec\u4e0e\u901a\u5b54\u7535\u5b50\u5143\u4ef6\u7c7b\u4f3c\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-are-the-advantages-of-smt-or-smd\">SMT \u6216 SMD \u6709\u54ea\u4e9b\u4f18\u52bf<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u5c3a\u5bf8\u66f4\u5c0f\u3001\u91cd\u91cf\u66f4\u8f7b\u662f SMT \u6216 SMD \u7684\u4e3b\u8981\u4f18\u70b9\u3002\u8fd9\u79cd\u6280\u672f\u53ef\u4f7f\u5143\u4ef6\u653e\u7f6e\u5f97\u66f4\u7d27\u5bc6\uff0c\u4ece\u800c\u4f7f\u6700\u7ec8\u4ea7\u54c1\u66f4\u7d27\u51d1\u3001\u66f4\u8f7b\u4fbf\u3002\u6b64\u5916\uff0cSMT \u8fd8\u5177\u6709\u5143\u4ef6\u653e\u7f6e\u81ea\u52a8\u6821\u6b63\u7684\u4f18\u52bf\uff0c\u710a\u6599\u8868\u9762\u5f20\u529b\u53ef\u5e2e\u52a9\u5143\u4ef6\u4e0e\u710a\u76d8\u5bf9\u9f50\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-do-i-identify-smd-components\">\u5982\u4f55\u8bc6\u522b SMD \u5143\u4ef6<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u6807\u6709\u5b57\u6bcd R \u7684\u8868\u9762\u8d34\u88c5\u5143\u4ef6\u901a\u5e38\u8868\u793a\u7535\u963b\uff0c\u6d4b\u91cf\u5355\u4f4d\u4e3a\u6b27\u59c6\u3002\u4f8b\u5982\uff0c\u4e00\u4e2a SMD \u7535\u963b\u5668\u7684\u963b\u503c\u53ef\u80fd\u662f 0.1 \u6216 1 \u6b27\u59c6\u3002\u5982\u679c R \u524d\u9762\u6709\u4e00\u4e2a\u6570\u5b57\uff0c\u5982 10R\uff0c\u5219\u8868\u793a\u7535\u963b\u5927\u4e8e 1 \u6b27\u59c6\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662f\u8868\u9762\u8d34\u88c5\u6280\u672f\uff08SMT\uff09<\/p>\n<p>\u8868\u9762\u9ecf\u8457\u6280\u8853 (SMT) \u662f PCB \u7522\u696d\u4e2d\u4f7f\u7528\u7684\u4e00\u7a2e\u7d44\u88dd\u548c\u751f\u7522\u65b9\u6cd5\u3002<\/p>","protected":false},"author":1,"featured_media":4750,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Surface Mount Technology (SMT)","glossary_alter":"","glossary_def":"Surface Mount Technology (SMT) is an assembly and production method used in the PCB industry. It involves the direct application of electronic components onto the surface of a printed circuit board (PCB), eliminating the need for drilling holes. SMT components, also known as surface-mount devices (SMDs), are attached to the PCB through a process called reflow soldering.\r\n\r\nUnlike traditional through-hole technology, where components are inserted through drilled holes, SMT components have small tabs or pads where solder is applied to attach them to the PCB. This allows for a more efficient and automated assembly process, reducing manual labor and increasing production efficiency.\r\n\r\nSMT has revolutionized the electronics manufacturing industry by enabling the production of smaller, lighter, and more advanced electronic devices. It offers advantages such as increased component density, improved electrical performance, cost and time savings, and enhanced reliability. SMT components are widely used in various electronic applications, from toys to smartphones and laptops.","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-6562","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary","tag-ng"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/6562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/comments?post=6562"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/6562\/revisions"}],"predecessor-version":[{"id":6594,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/6562\/revisions\/6594"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/media\/4750"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/media?parent=6562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/categories?post=6562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/tags?post=6562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}