{"id":2754,"date":"2024-05-13T09:06:09","date_gmt":"2024-05-13T01:06:09","guid":{"rendered":"https:\/\/www.jingpengpcb.com\/?p=2754"},"modified":"2026-10-02T19:43:07","modified_gmt":"2026-10-02T11:43:07","slug":"how-to-choose-pcb-board-materials","status":"publish","type":"post","link":"https:\/\/www.jingpengpcb.com\/en\/blog\/how-to-choose-pcb-board-materials\/","title":{"rendered":"How to Choose PCB Materials?"},"content":{"rendered":"

\u4e0d\u540c\u7684\u5e94\u7528\u9700\u8981\u4e0d\u540c\u7c7b\u578b\u7684PCB\u677f\u6750\u6599\uff0c\u4ee5\u786e\u4fdd\u7535\u5b50\u4ea7\u54c1\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u656c\u9e4f\u7535\u5b50\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u9009\u62e9\u9002\u5408\u7684PCB\u677f\u6750\u6599\uff0c\u6db5\u76d6\u4e86\u4ece\u4f20\u7edf\u7684FR4\u5230\u9ad8\u9891PCB\u548c\u91d1\u5c5e\u57fa\u677f\u7684\u5404\u79cd\u9009\u9879\u3002<\/p>\n

\u4e86\u89e3PCB\u677f\u6750\u6599\u7684\u91cd\u8981\u6027<\/h2>\n

PCB\u677f\u6750\u6599\u662f\u7535\u5b50\u4ea7\u54c1\u7684\u57fa\u7840\uff0c\u5b83\u627f\u8f7d\u4e86\u7535\u5b50\u5143\u4ef6\u3001\u8fde\u63a5\u7535\u8def\u4ee5\u53ca\u4f20\u8f93\u4fe1\u53f7\u7684\u91cd\u8981\u4efb\u52a1\u3002\u9009\u62e9\u9002\u5f53\u7684PCB\u677f\u6750\u6599\u5bf9\u4ea7\u54c1\u7684\u6027\u80fd\u3001\u53ef\u9760\u6027\u548c\u6210\u672c\u90fd\u6709\u91cd\u8981\u5f71\u54cd\u3002\u4ee5\u4e0b\u662f\u9009\u62e9PCB\u677f\u6750\u6599\u65f6\u9700\u8981\u8003\u8651\u7684\u5173\u952e\u56e0\u7d20\uff1a<\/p>\n

1. \u73bb\u7483\u5316\u8f6c\u53d8\u6e29\u5ea6\uff08Tg\uff09<\/h3>\n

Tg\u662f\u6750\u6599\u7684\u73bb\u7483\u5316\u6e29\u5ea6\uff0c\u8868\u793a\u6750\u6599\u4ece\u56fa\u4f53\u72b6\u6001\u53d8\u4e3a\u73bb\u7483\u72b6\u72b6\u6001\u7684\u6e29\u5ea6\u3002\u5bf9\u4e8e\u7535\u8def\u5de5\u4f5c\u5728\u9ad8\u6e29\u73af\u5883\u4e0b\u7684\u5e94\u7528\uff0c\u9009\u62e9Tg\u8f83\u9ad8\u7684\u57fa\u6750\u662f\u5fc5\u8981\u7684\uff0c\u4ee5\u786e\u4fddPCB\u677f\u4e0d\u4f1a\u5931\u53bb\u673a\u68b0\u5f3a\u5ea6\u548c\u7535\u6027\u80fd\u3002<\/p>\n

2. \u70ed\u81a8\u80c0\u7cfb\u6570\uff08CTE\uff09<\/h3>\n

\u70ed\u81a8\u80c0\u7cfb\u6570\u662f\u6750\u6599\u968f\u6e29\u5ea6\u5347\u9ad8\u800c\u81a8\u80c0\u7684\u7a0b\u5ea6\u3002\u7531\u4e8eX\u3001Y\u548c\u539a\u5ea6\u65b9\u5411\u7684\u70ed\u81a8\u80c0\u7cfb\u6570\u4e0d\u4e00\u81f4\uff0c\u5982\u679c\u9009\u62e9CTE\u8f83\u9ad8\u7684\u6750\u6599\uff0c\u5bb9\u6613\u5bfc\u81f4PCB\u677f\u53d8\u5f62\uff0c\u751a\u81f3\u53ef\u80fd\u9020\u6210\u91d1\u5c5e\u5316\u5b54\u65ad\u88c2\u548c\u5143\u4ef6\u635f\u574f\u3002<\/p>\n

3. \u8010\u70ed\u6027<\/h3>\n

\u8010\u70ed\u6027\u662fPCB\u677f\u5728\u9ad8\u6e29\u73af\u5883\u4e0b\u7684\u8868\u73b0\u3002\u4e00\u822c\u8981\u6c42PCB\u677f\u80fd\u591f\u627f\u53d7250\u2103\uff0f50S\u7684\u9ad8\u6e29\uff0c\u4ee5\u6ee1\u8db3\u7279\u6b8a\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n

4. \u5e73\u6574\u5ea6<\/h3>\n

\u5bf9\u4e8e\u8868\u9762\u8d34\u88c5\u6280\u672f\uff08SMT\uff09\u7684PCB\u677f\uff0c\u5e73\u6574\u5ea6\u662f\u4e00\u4e2a\u5173\u952e\u56e0\u7d20\u3002PCB\u677f\u7684\u7fd8\u66f2\u5ea6<\/a>\u8981\u6c42\u901a\u5e38\u975e\u5e38\u4e25\u683c\uff0c\u4e00\u822c\u8981\u6c42<0.0075mm\uff0fmm\uff0c\u4ee5\u786e\u4fdd\u5143\u4ef6\u7684\u6b63\u786e\u5b89\u88c5\u548c\u8fde\u63a5\u3002<\/p>\n

\uff08\u70b9\u51fb\u4e86\u89e3PCB\u7ebf\u8def\u677f\u7fd8\u66f2\u5ea6\u7684\u6807\u51c6\u53ca\u6d4b\u8bd5\u65b9\u6cd5PCB\u7ebf\u8def\u677f\u7fd8\u66f2\u5ea6\u7684\u6807\u51c6\u53ca\u6d4b\u8bd5\u65b9\u6cd5<\/a>\uff09<\/p>\n

5. \u7535\u6c14\u6027\u80fd<\/h3>\n

\u7535\u6c14\u6027\u80fd\u5305\u62ec\u4ecb\u7535\u5e38\u6570\u3001\u4ecb\u8d28\u635f\u8017\u3001\u7edd\u7f18\u7535\u963b\u3001\u8010\u7535\u538b\u5f3a\u5ea6\u548c\u6297\u7535\u5f27\u6027\u80fd\u3002\u9ad8\u9891\u7535\u8def\u9700\u8981\u9009\u62e9\u4ecb\u7535\u5e38\u6570\u9ad8\u3001\u4ecb\u8d28\u635f\u8017\u5c0f\u7684\u6750\u6599\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

\u5404\u79cdPCB\u677f\u6750\u6599\u7684\u9009\u62e9<\/h2>\n

1. FR4\u73af\u6c27\u73bb\u7483\u7ea4\u7ef4\u57fa\u677f<\/h3>\n

\"\u7f57\u6770\u65af\u677f\u6750\"<\/p>\n

FR4\u662f\u6700\u5e38\u89c1\u7684PCB\u677f\u6750\u6599\u4e4b\u4e00\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4e00\u822c\u7684\u7535\u5b50\u4ea7\u54c1\u4e2d\u3002\u5b83\u5177\u6709\u826f\u597d\u7684\u7edd\u7f18\u6027\u80fd\u3001\u673a\u68b0\u5f3a\u5ea6\u548c\u8010\u70ed\u6027\u3002\u7136\u800c\uff0cFR4\u7684Tg\u76f8\u5bf9\u8f83\u4f4e\uff0c\u4e0d\u9002\u5408\u9ad8\u6e29\u73af\u5883\u4e0b\u7684\u5e94\u7528\u3002<\/p>\n

2. \u805a\u9170\u4e9a\u80fa\u73bb\u7483\u7ea4\u7ef4\u57fa\u677f<\/h3>\n

\u5bf9\u4e8e\u9ad8\u6e29\u6216\u6320\u6027PCB\u677f\u7684\u5e94\u7528\uff0c\u805a\u9170\u4e9a\u80fa\u73bb\u7483\u7ea4\u7ef4\u57fa\u677f\u662f\u4e00\u4e2a\u7406\u60f3\u7684\u9009\u62e9\u3002\u5b83\u5177\u6709\u8f83\u9ad8\u7684Tg\u548c\u8010\u70ed\u6027\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5728\u6781\u7aef\u6761\u4ef6\u4e0b\u5de5\u4f5c\u7684\u7535\u5b50\u4ea7\u54c1\u3002<\/p>\n

3. \u805a\u56db\u6c1f\u4e59\u70ef\u73bb\u7483\u7ea4\u7ef4\u57fa\u677f<\/h3>\n

\u9ad8\u9891PCB\u677f\u901a\u5e38\u9700\u8981\u91c7\u7528\u805a\u56db\u6c1f\u4e59\u70ef\uff08PTFE\uff09\u57fa\u677f\uff0c\u56e0\u4e3aPTFE\u5177\u6709\u6781\u4f4e\u7684\u4ecb\u7535\u5e38\u6570\u548c\u4ecb\u8d28\u635f\u8017\uff0c\u9002\u7528\u4e8e\u9ad8\u9891\u4fe1\u53f7\u4f20\u8f93\u3002\u8fd9\u4e9b\u677f\u6750\u5728\u901a\u4fe1\u548c\u5c04\u9891\u5e94\u7528\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n

4. \u91d1\u5c5e\u57fa\u677f<\/h3>\n

\"LED<\/p>\n

\u5bf9\u4e8e\u6563\u70ed\u8981\u6c42\u9ad8\u7684\u7535\u5b50\u4ea7\u54c1\uff0c\u91d1\u5c5e\u57fa\u677f\u662f\u4e00\u4e2a\u7406\u60f3\u7684\u9009\u62e9\u3002\u91d1\u5c5e\u57fa\u677f\u53ef\u4ee5\u6709\u6548\u5730\u6563\u70ed\uff0c\u9632\u6b62\u7535\u5b50\u5143\u4ef6\u8fc7\u70ed\uff0c\u63d0\u9ad8\u4ea7\u54c1\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n

\u9009\u62e9\u9002\u5408\u7684PCB\u677f\u6750\u6599\u5bf9\u7535\u5b50\u4ea7\u54c1\u7684\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u4e0d\u540c\u7684\u5e94\u7528\u9700\u8981\u4e0d\u540c\u7c7b\u578b\u7684PCB\u677f\u6750\u6599\uff0c\u56e0\u6b64\u5728\u9009\u62e9\u4e4b\u524d\uff0c\u5fc5\u987b\u5145\u5206\u8003\u8651\u6e29\u5ea6\u8981\u6c42\u3001\u673a\u68b0\u5f3a\u5ea6\u3001\u70ed\u81a8\u80c0\u7cfb\u6570\u3001\u7535\u6c14\u6027\u80fd\u7b49\u56e0\u7d20\u3002\u6b63\u786e\u9009\u62e9PCB\u677f\u6750\u6599\u5c06\u6709\u52a9\u4e8e\u786e\u4fdd\u4ea7\u54c1\u7684\u8d28\u91cf\u548c\u53ef\u9760\u6027\uff0c\u964d\u4f4e\u751f\u4ea7\u6210\u672c\u3002<\/p>\n

\n

Frequently Asked Questions<\/h2>\n

1. \u4ec0\u4e48\u662fPCB\u677f\u6750\u6599\u7684Tg\uff1f<\/h3>\n

Tg\u662fPCB\u677f\u6750\u6599\u7684\u73bb\u7483\u5316\u8f6c\u53d8\u6e29\u5ea6\uff0c\u8868\u793a\u6750\u6599\u4ece\u56fa\u4f53\u72b6\u6001\u8f6c\u53d8\u4e3a\u73bb\u7483\u72b6\u72b6\u6001\u7684\u6e29\u5ea6\u3002\u5b83\u5f71\u54cd\u6750\u6599\u5728\u9ad8\u6e29\u73af\u5883\u4e0b\u7684\u6027\u80fd\u3002<\/p>\n

2. \u4e3a\u4ec0\u4e48\u9ad8\u9891\u7535\u8def\u9700\u8981\u9009\u62e9\u4f4e\u4ecb\u7535\u5e38\u6570\u7684\u6750\u6599\uff1f<\/h3>\n

\u9ad8\u9891\u7535\u8def\u9700\u8981\u7a33\u5b9a\u7684\u4fe1\u53f7\u4f20\u8f93\uff0c\u4f4e\u4ecb\u7535\u5e38\u6570\u7684\u6750\u6599\u53ef\u4ee5\u51cf\u5c11\u4fe1\u53f7\u7684\u4f20\u8f93\u635f\u8017\uff0c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n

3. \u91d1\u5c5e\u57fa\u677f\u5982\u4f55\u63d0\u9ad8\u6563\u70ed\u6027\u80fd\uff1f<\/h3>\n

\u91d1\u5c5e\u57fa\u677f\u53ef\u4ee5\u6709\u6548\u5730\u5438\u6536\u548c\u4f20\u5bfc\u70ed\u91cf\uff0c\u56e0\u6b64\u80fd\u591f\u63d0\u9ad8\u7535\u5b50\u4ea7\u54c1\u7684\u6563\u70ed\u6027\u80fd\uff0c\u9632\u6b62\u5143\u4ef6\u8fc7\u70ed\u3002<\/p>\n

4. \u5982\u4f55\u6d4b\u8bd5PCB\u677f\u7684\u5e73\u6574\u5ea6\uff1f<\/h3>\n

PCB\u677f\u7684\u5e73\u6574\u5ea6\u901a\u5e38\u901a\u8fc7\u63d2\u5165\u6d4b\u8bd5\u9488\u5e76\u6d4b\u91cf\u7fd8\u66f2\u5ea6\u6765\u6d4b\u8bd5\uff0c\u4ee5\u786e\u4fdd\u7b26\u5408\u8981\u6c42\u3002<\/p>\n

5. \u9009\u62e9PCB\u677f\u6750\u6599\u65f6\u8fd8\u9700\u8981\u8003\u8651\u54ea\u4e9b\u56e0\u7d20\uff1f<\/h3>\n

\u9664\u4e86\u672c\u6587\u63d0\u5230\u7684\u56e0\u7d20\u5916\uff0c\u8fd8\u9700\u8981\u8003\u8651\u6210\u672c\u3001\u751f\u4ea7\u5de5\u827a\u3001\u53ef\u7528\u6027\u7b49\u56e0\u7d20\uff0c\u4ee5\u7efc\u5408\u8bc4\u4f30PCB\u677f\u6750\u6599\u7684\u9009\u62e9\u3002<\/p>","protected":false},"excerpt":{"rendered":"

\u4e0d\u540c\u7684\u5e94\u7528\u9700\u8981\u4e0d\u540c\u7c7b\u578b\u7684PCB\u677f\u6750\u6599\uff0c\u4ee5\u786e\u4fdd\u7535\u5b50\u4ea7\u54c1\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u656c\u9e4f\u7535\u5b50\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u9009\u62e9\u9002\u5408\u7684PCB\u677f\u6750 […]<\/p>\n","protected":false},"author":1,"featured_media":6441,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"How to Choose PCB Materials?","description":"PCB\u677f\u6750\u600e\u4e48\u9009\uff1f\u4eceTg\u3001CTE\u3001\u8010\u70ed\u6027\u3001\u5e73\u6574\u5ea6\u5230\u7535\u6c14\u6027\u80fd\u4e94\u4e2a\u6307\u6807\u8bb2\u8d77\uff0c\u5e76\u5bf9\u6bd4FR-4\u3001\u805a\u9170\u4e9a\u80fa\u3001PTFE\u4e0e\u91d1\u5c5e\u57fa\u677f\u7684\u9002\u7528\u3002"},"_slim_seo_primary_term_category":0,"_slim_seo_primary_term_post_tag":0,"footnotes":""},"categories":[26],"tags":[276],"class_list":["post-2754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-pcb"],"_links":{"self":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts\/2754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/comments?post=2754"}],"version-history":[{"count":1,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts\/2754\/revisions"}],"predecessor-version":[{"id":19318,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/posts\/2754\/revisions\/19318"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/media\/6441"}],"wp:attachment":[{"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/media?parent=2754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/categories?post=2754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jingpengpcb.com\/en\/wp-json\/wp\/v2\/tags?post=2754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}