{"id":5371,"date":"2026-04-18T16:00:40","date_gmt":"2026-04-18T08:00:40","guid":{"rendered":"https:\/\/txjpcba.com\/?page_id=5371"},"modified":"2026-04-22T15:55:22","modified_gmt":"2026-04-22T07:55:22","slug":"fr4-pcb","status":"publish","type":"page","link":"https:\/\/txjpcba.com\/zh\/fr4-pcb\/","title":{"rendered":"FR4 PCB"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"5371\" class=\"elementor elementor-5371\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-211e7994 e-con-full e-flex e-con e-parent\" data-id=\"211e7994\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7263f1d0 elementor-widget elementor-widget-heading\" data-id=\"7263f1d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">FR4 PCB<\/h1>\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-26250b35 e-flex e-con-boxed e-con e-parent\" data-id=\"26250b35\" 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-1f28d18 elementor-widget elementor-widget-heading\" data-id=\"1f28d18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">\u4ec0\u9ebc\u662f FR4 PCB\uff1f<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a543fca elementor-widget elementor-widget-text-editor\" data-id=\"4a543fca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u9996\u5148\uff0cFR4 PCB \u662f\u4f7f\u7528 FR4 \u8584\u7247\u7684\u5370\u5237\u96fb\u8def\u677f\u3002\u5927\u591a\u6578\u5370\u5237\u96fb\u8def\u677f\u90fd\u662f\u7531 FR4\uff08\u963b\u71c3\u7b49\u7d1a 4\uff09\u88fd\u6210\u3002.<\/p><p>FR4 \u4e26\u975e PCB FR4 \u6750\u6599\u7684\u7279\u5b9a\u540d\u7a31\u3002\u800c\u662f\u6750\u6599\u7684\u7b49\u7d1a\u3002\u5b83\u6307\u7684\u662f\u7b2c\u56db\u7d1a\u963b\u71c3\u6750\u6599\u3002.<\/p><p>\u5728 FR4 \u7684\u7e2e\u5beb\u4e2d\uff0cFR \u4ee3\u8868\u300c\u963b\u71c3\u300d\uff0c\u9019\u8868\u793a PCB \u6750\u8cea FR4 \u63a1\u7528\u4e86\u963b\u71c3\u6750\u6599\u3002\u00a0<strong>UL94V-0<\/strong>\u5851\u81a0\u6750\u6599\u6613\u71c3\u6027\u6a19\u6e96\u3002.<\/p><p>\u6240\u6709 FR-4 \u5370\u5237\u96fb\u8def\u677f\u4e0a\u90fd\u6703\u5beb\u4e0a\u4ee3\u78bc 94-0\uff0c\u9019\u8868\u793a\u4fdd\u8b49\u5728\u6750\u6599\u71c3\u71d2\u671f\u9593\u4fdd\u8b77\u88dd\u7f6e\u4e0d\u53d7\u706b\u71c4\u50b3\u64ad\u7684\u5f71\u97ff\u3002.<\/p><p>FR4 \u6750\u6599\u7684\u6210\u5206\u662f\u74b0\u6c27\u6a39\u8102\u4e2d\u7684\u73bb\u7483\u7e96\u7dad\u3002\u9019\u7a2e\u6750\u6599\u5177\u6709\u6297\u71c3\u7279\u6027\u3002.<\/p><p>\u9019\u7a2e\u7b49\u7d1a\u7684\u5c64\u58d3\u6750\u6599\u5177\u6709\u9ad8\u5f37\u5ea6\u548c\u9ad8\u6027\u80fd\u3002\u6b64\u5916\uff0c\u5b83\u5728\u5f37\u5ea6\u548c\u91cd\u91cf\u4e4b\u9593\u4e5f\u6709\u5f88\u597d\u7684\u6bd4\u4f8b\u3002.<\/p><p align=\"center\"><a href=\"\/zh\/%e5%8f%96%e5%be%97-pcb-%e8%a3%bd%e9%80%a0%e5%a0%b1%e5%83%b9\/\"><button style=\"background: black; color: white; padding: 8px 20px; border: none; cursor: pointer;\">\u53d6\u5f97 PCB \u88fd\u9020\u5831\u50f9<\/button><\/a><\/p><p>\u7531\u65bc FR4 \u6750\u6599\u6c92\u6709\u4efb\u4f55\u5438\u6c34\u80fd\u529b\uff0c\u56e0\u6b64\u5177\u6709\u826f\u597d\u7684\u96fb\u7d55\u7de3\u7279\u6027\u3002.<\/p><p>\u4ee5\u4e0b\u662f FR4 \u57fa\u677f PCB \u5728\u5e02\u5834\u4e0a\u9700\u6c42\u9f90\u5927\u7684\u539f\u56e0\uff1a<\/p><ul class=\"list-paddingleft-2\"><li>\u8f15\u5de7\u4e14\u6613\u65bc\u8a2d\u8a08<\/li><li>\u6700\u5805\u56fa\u7684\u5851\u81a0\u6263\u4ef6\u6750\u6599<\/li><li>\u6210\u672c\u4f4e\u4f46\u529f\u80fd\u591a<\/li><li>\u8010\u6fd5\u6027\u4fdd\u6301\u9ad8\u6a5f\u68b0\u5f37\u5ea6<\/li><li>\u5728\u4e7e\u71e5\u6216\u6f6e\u6fd5\u7684\u74b0\u5883\u4e2d\u90fd\u6709\u826f\u597d\u7684\u7d55\u7de3\u80fd\u529b<\/li><\/ul><p>\u9996\u5148\uff0c\u6211\u5011\u4f7f\u7528 FR4 \u6750\u6599\u4f5c\u70ba PCB \u7684\u7d55\u7de3\u6750\u6599\uff0c\u7136\u5f8c\u5728\u5176\u4e2d\u52a0\u5165\u9285\uff0c\u4f7f\u5176\u6210\u70ba\u5c0e\u96fb\u677f\u3002\u5b83\u5177\u6709\u66f4\u9ad8\u7684\u6297\u58d3\u5f37\u5ea6\u548c\u5438\u6536 PCB \u677f\u4e0a\u6fd5\u6c23\u7684\u80fd\u529b\u3002.<\/p><figure id=\"attachment_3098\" aria-describedby=\"caption-attachment-3098\" style=\"width: 600px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-3098\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/02\/PCB-Manufacturer.jpg\" alt=\"PCB \u88fd\u9020\u5546\" width=\"600\" height=\"600\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/02\/PCB-Manufacturer.jpg 600w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/02\/PCB-Manufacturer-300x300.jpg 300w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/02\/PCB-Manufacturer-150x150.jpg 150w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/02\/PCB-Manufacturer-12x12.jpg 12w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/02\/PCB-Manufacturer-100x100.jpg 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3098\" class=\"wp-caption-text\">PCB \u88fd\u9020\u5546<\/figcaption><\/figure><p>\u6ce8\u610f\u4e8b\u9805<\/p><p>FR4 \u662f\u4e00\u7a2e\u7c21\u55ae\u7684 PCB \u57fa\u6750\uff0c\u7528\u65bc\u4f4e\u983b\u7a4d\u5c64\u677f\u751f\u7522\u7684\u6210\u672c\u975e\u5e38\u4f4e\u3002\u7136\u800c\uff0cFR4 PCB \u7684\u4ecb\u96fb\u6027\u80fd\u8f03\u5dee\u3002\u5c0d\u65bc\u9ad8\u983b PCB \u5c64\u58d3\u677f\uff0c\u4f8b\u5982 Rogers\uff0c\u5176\u50f9\u683c\u6709\u9ede\u9ad8\u3002.<\/p><p>FR4 \u4f7f PCB \u6210\u70ba\u6210\u672c\u5c0f\u3001\u54c1\u8cea\u597d\u7684\u96fb\u8def\u677f\u3002FR4 PCB \u6750\u6599\u662f PCB \u88dd\u7f6e\u7684\u652f\u67f1\u3002.<\/p><p>\u5728 FR4 PCB \u7684\u88fd\u9020\u904e\u7a0b\u4e2d\uff0cFR4 \u677f\u6703\u5728\u7279\u5b9a\u6eab\u5ea6\u4e0b\u8207\u9285\u5c64\u8cbc\u5408\u3002.<\/p><p>\u8207\u539f\u578b\u4e0d\u540c <a href=\"https:\/\/txjpcba.com\/zh\/%e6%9c%8d%e5%8b%99\/\">PCB \u670d\u52d9<\/a>, \u6211\u5011\u7684\u6a19\u6e96 PCB \u670d\u52d9\u5177\u6709\u66f4\u56b4\u683c\u7684\u751f\u7522\u516c\u5dee\u3002\u4ee5\u4e0b\u5169\u7bc7\u6587\u7ae0\u5c07\u70ba\u60a8\u8a73\u7d30\u4ecb\u7d39\u9019\u5169\u7a2e\u670d\u52d9\u7684\u4ecb\u7d39\u548c\u5dee\u7570\uff1a<\/p><ul><li>\u00a0PCB \u539f\u578b\u8207\u6a19\u6e96 PCB \u88fd\u9020\u670d\u52d9\u6bd4\u8f03<\/li><li>\u00a0\u4f55\u6642\u4f7f\u7528 PCB \u539f\u578b\u670d\u52d9\uff0c\u4f55\u6642\u6539\u7528\u6a19\u6e96 PCB \u670d\u52d9<\/li><\/ul><p>\u7576\u60a8\u7684\u8a2d\u8a08\u6e96\u5099\u5f9e\u539f\u578b\u968e\u6bb5\u8f49\u63db\u5230\u751f\u7522\u968e\u6bb5\u6642\uff0c\u5efa\u8b70\u4f7f\u7528\u6a19\u6e96 PCB \u670d\u52d9\u3002\u6211\u5011\u53ef\u4ee5\u5728\u77ed\u77ed 2 \u5929\u5167\u88fd\u9020\u591a\u9054 1,000 \u842c\u7247\u9ad8\u54c1\u8cea PCB\u3002\u70ba\u4e86\u8b93\u60a8\u7684\u5c08\u6848\u64c1\u6709\u9810\u671f\u7684\u529f\u80fd\u8207\u66f4\u591a\u7684\u53ef\u80fd\u6027\uff0c\u6211\u5011\u63d0\u4f9b\u6a19\u6e96 PCB \u670d\u52d9\u7684\u9032\u968e\u529f\u80fd\u3002\u5168\u9762\u7684\u529f\u80fd\u8acb\u53c3\u95b1\u4e0b\u8868\uff1a<\/p><table><tbody><tr class=\"firstRow\"><td bgcolor=\"#2baf75\">\u7279\u9ede<\/td><td bgcolor=\"#2baf75\">\u80fd\u529b<\/td><\/tr><tr><td>\u54c1\u8cea\u7b49\u7d1a<\/td><td>\u6a19\u6e96 IPC 2<\/td><\/tr><tr><td>\u5c64\u6578<\/td><td>1 - 32 \u5c64<\/td><\/tr><tr><td>\u8a02\u8cfc\u6578\u91cf<\/td><td>1 \u4ef6 - 10,000,000 \u4ef6<\/td><\/tr><tr><td>\u5efa\u7acb\u6642\u9593<\/td><td>2 \u5929 - 5 \u9031 (\u52a0\u6025\u670d\u52d9)<\/td><\/tr><tr><td>\u6750\u8cea<\/td><td>FR-4 \u6a19\u6e96 Tg 150\u00b0C\u3001FR4-\u9ad8 Tg 170\u00b0C\u3001FR4-\u9ad8-Tg 180\u00b0C\u3001FR4-\u7121\u9e75\u7d20\u3001FR4-\u7121\u9e75\u7d20\u8207\u9ad8-Tg<\/td><\/tr><tr><td>\u677f\u5c3a\u5bf8<\/td><td>\u6700\u5c0f 6*6mm | \u6700\u5927 600*700mm<\/td><\/tr><tr><td>\u677f\u5c3a\u5bf8\u516c\u5dee<\/td><td>\u00b10.1mm - \u00b10.3mm<\/td><\/tr><tr><td>\u677f\u539a<\/td><td>0.4mm - 3.2mm<\/td><\/tr><tr><td>\u677f\u539a\u516c\u5dee<\/td><td>\u00b10.1mm - \u00b110%<\/td><\/tr><tr><td>\u9285\u91cd<\/td><td>0.5 \u76ce\u53f8 - 6.0 \u76ce\u53f8<\/td><\/tr><tr><td>\u5167\u5c64\u9285\u91cd<\/td><td>0.5 \u76ce\u53f8 - 2.0 \u76ce\u53f8<\/td><\/tr><tr><td>\u9285\u539a\u516c\u5dee<\/td><td>+0\u03bcm +20\u03bcm<\/td><\/tr><tr><td>\u6700\u5c0f\u8ffd\u8e64\/\u9593\u8ddd<\/td><td>3 \u767e\u842c\/3 \u767e\u842c<\/td><\/tr><tr><td>\u963b\u710a\u5c64<\/td><td>\u6839\u64da\u6a94\u6848<\/td><\/tr><tr><td>\u963b\u710a\u984f\u8272<\/td><td>\u7da0\u3001\u767d\u3001\u85cd\u3001\u9ed1\u3001\u7d05\u3001\u9ec3<\/td><\/tr><tr><td>\u7d72\u5370\u9762<\/td><td>\u6839\u64da\u6a94\u6848<\/td><\/tr><tr><td>\u7d72\u5370\u984f\u8272<\/td><td>\u767d\u8272\u3001\u85cd\u8272\u3001\u9ed1\u8272\u3001\u7d05\u8272\u3001\u9ec3\u8272<\/td><\/tr><tr><td>\u8868\u9762\u8655\u7406<\/td><td>HASL - \u71b1\u7a7a\u6c23\u710a\u932b\u6574\u5e73<br \/>\u7121\u925b HASL - RoHS<br \/>ENIG - \u975e\u96fb\u89e3\u93b3\/\u6d78\u91d1 - RoHS<br \/>ENEPIG- \u5316\u5b66\u6c89\u954d \u5316\u5b66\u6c89\u94af \u6c89\u91d1 - RoHS<br \/>\u6d78\u9280 - RoHS<br \/>\u6d78\u932b - RoHS<br \/>OSP -\u6709\u6a5f\u53ef\u710a\u6027\u9632\u8150\u5291 - RoHS<\/td><\/tr><tr><td>\u6700\u5c0f\u5713\u74b0<\/td><td>3 \u767e\u842c<\/td><\/tr><tr><td>\u6700\u5c0f\u947d\u5b54\u76f4\u5f91<\/td><td>6mil, 4mil-laser drill<\/td><\/tr><tr><td>\u6700\u5c0f\u958b\u53e3\u5bec\u5ea6 (NPTH)<\/td><td>0.8mm<\/td><\/tr><tr><td>NPTH \u5b54\u5c3a\u5bf8\u516c\u5dee<\/td><td>\u00b1.002\u2033 (\u00b10.05mm)<\/td><\/tr><tr><td>\u6700\u5c0f\u69fd\u5b54\u5bec\u5ea6 (PTH)<\/td><td>0.6mm<\/td><\/tr><tr><td>PTH \u5b54\u5c3a\u5bf8\u516c\u5dee<\/td><td>\u00b1.003\u2033 (\u00b10.08mm) - \u00b14mil<\/td><\/tr><tr><td>\u8868\u9762\/\u5b54\u934d\u5c64\u539a\u5ea6<\/td><td>20\u03bcm - 30\u03bcm<\/td><\/tr><tr><td>SM \u516c\u5dee (LPI)<\/td><td>.003\u2033 (0.075mm)<\/td><\/tr><tr><td>\u5bec\u9ad8\u6bd4<\/td><td>1.10 \uff08\u5b54\u5c3a\u5bf8\uff1a\u677f\u539a\uff09<\/td><\/tr><tr><td>\u6e2c\u8a66<\/td><td>10V - 250V\u3001\u98db\u91dd\u6216\u6e2c\u8a66\u6cbb\u5177<\/td><\/tr><tr><td>\u963b\u6297\u516c\u5dee<\/td><td>\u00b15% - \u00b110%<\/td><\/tr><tr><td>SMD \u9593\u8ddd<\/td><td>0.2mm(8mil)<\/td><\/tr><tr><td>BGA \u9593\u8ddd<\/td><td>0.2mm(8mil)<\/td><\/tr><tr><td>\u91d1\u624b\u6307\u5012\u89d2<\/td><td>20, 30, 45, 60<\/td><\/tr><tr><td>\u5176\u4ed6\u6280\u8853<\/td><td>\u91d1\u624b\u6307<br \/>\u76f2\u5b54\u548c\u57cb\u5b54<br \/>\u53ef\u525d\u96e2\u963b\u710a<br \/>\u908a\u7de3\u96fb\u934d<br \/>\u78b3\u7e96\u7dad\u53e3\u7f69<br \/>Kapton \u81a0\u5e36<br \/>\u6c89\u5b54\/\u952a\u5b54<br \/>\u534a\u5207\u5272\/\u9444\u9020\u5b54<br \/>\u58d3\u5165\u5b54<br \/>\u7d93\u7531\u5e33\u7bf7\/\u6a39\u8102\u8986\u84cb<br \/>\u7d93\u7531\u5835\u585e\/\u586b\u5145\u6a39\u8102<br \/>\u901a\u904e\u588a<br \/>\u96fb\u6c23\u6e2c\u8a66<\/td><\/tr><\/tbody><\/table><h2>\u4f7f\u7528 TXJPCBA \u5c0d\u6a19\u6e96 PCB \u7684\u512a\u52e2<\/h2><p>TXJPCBA \u63d0\u4f9b\u5168\u65b9\u4f4d\u7684 PCB \u89e3\u6c7a\u65b9\u6848\uff0c\u5f9e\u539f\u578b\u3001\u88fd\u9020\u5230\u7d44\u88dd\uff0c\u4e00\u61c9\u4ff1\u5168\u3002\u6211\u5011\u88fd\u9020\u9ad8\u54c1\u8cea\u7684\u6a19\u6e96 PCB \u5df2\u8d85\u904e 10 \u5e74\uff0c\u4e26\u5b8c\u5168\u7b26\u5408 ISO9001:2008 \u54c1\u8cea\u6a19\u6e96\u3002\u6211\u5011\u6240\u6709\u7684\u6a19\u6e96 PCB \u90fd\u7b26\u5408 IPC2 \u6a19\u6e96\uff0c\u4e26\u9032\u884c\u56b4\u683c\u7684\u5167\u90e8\u54c1\u8cea\u4fdd\u8b49\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u904b\u9001\u5230\u60a8\u5de5\u5ee0\u7684 PCB \u662f\u503c\u5f97\u4fe1\u8cf4\u7684\u3002.<\/p><p>\u6211\u5011\u63d0\u4f9b <a href=\"https:\/\/txjpcba.com\/zh\">PCB \u89e3\u6c7a\u65b9\u6848<\/a> \u7b26\u5408\u60a8\u7684\u9810\u7b97\u3002\u60a8\u53ef\u4ee5\u5148\u8a02\u8cfc\u4e00\u4e9b\u539f\u578b\u677f\u4f86\u6e2c\u8a66\u60a8\u7684\u8a2d\u8a08\uff0c\u7136\u5f8c\u518d\u5927\u91cf\u8a02\u8cfc\u6a19\u6e96 PCB \u677f\uff0c\u4ee5\u7bc0\u7701\u66f4\u591a\u7684\u8cbb\u7528\u3002\u6211\u5011\u6703\u70ba\u60a8\u63d0\u4f9b\u514d\u8cbb\u7684\u5373\u6642\u5831\u50f9\uff0c\u8b93\u60a8\u77e5\u9053\u81ea\u5df1\u7684\u671f\u671b\u503c\uff0c\u5f9e\u800c\u5236\u5b9a\u76f8\u61c9\u7684\u8a08\u5283\u3002\u6211\u5011\u4e5f\u63d0\u4f9b PCB \u5c08\u5bb6\u5b8c\u6574\u7684\u6280\u8853\u652f\u63f4\u3002\u5982\u679c\u60a8\u6709\u4efb\u4f55\u554f\u984c\uff0c\u8acb\u64a5\u6253\u96fb\u8a71\u3001\u7dda\u4e0a\u804a\u5929\u6216\u767c\u9001\u96fb\u5b50\u90f5\u4ef6\u7d66\u6211\u5011\uff0c\u4ee5\u6700\u65b9\u4fbf\u7684\u65b9\u5f0f\u8207\u6211\u5011\u806f\u7d61\u3002\u6211\u5011\u6703\u76e1\u5feb\u8655\u7406\u60a8\u7684\u7591\u616e\u6216\u554f\u984c\u3002\u6211\u5011\u5df2\u7372\u5f97\u8d85\u904e 99% \u7684\u5ba2\u6236\u6eff\u610f\u5ea6\uff0c\u53ea\u8981\u60a8\u958b\u59cb\u5411 TXJPCBA \u8a02\u8cfc\u5370\u5237\u96fb\u8def\u677f\uff0c\u60a8\u5c31\u6703\u767c\u73fe\u5176\u4e2d\u7684\u539f\u56e0\u3002.<\/p><p align=\"center\"><a href=\"\/zh\/%e5%8f%96%e5%be%97-pcb-%e8%a3%bd%e9%80%a0%e5%a0%b1%e5%83%b9\/\"><button style=\"background: black; color: white; padding: 8px 20px; border: none; cursor: pointer;\">\u53d6\u5f97 PCB \u88fd\u9020\u5831\u50f9<\/button><\/a><\/p><p style=\"text-align: center;\">\u5f9e\u4e8b\u6c7d\u8eca\u3001\u5de5\u696d\u3001\u7269\u806f\u7db2\u6216\u6d88\u8cbb\u6027\u96fb\u5b50\u9805\u76ee\uff1f<br \/>\u6211\u5011\u63d0\u4f9b\u5c08\u696d\u7684 PCB \u88dd\u914d\u670d\u52d9\uff0c\u5305\u62ec SMT\u3001DIP \u53ca\u5b8c\u6574\u7684\u7d71\u5305\u89e3\u6c7a\u65b9\u6848\u3002.<\/p><p style=\"text-align: center;\">\u5c07\u60a8\u7684 BOM\u3001Gerber \u6a94\u6848\u6216\u5c08\u6848\u9700\u6c42\u50b3\u9001\u7d66\u6211\u5011\uff0c\u5373\u53ef\u7372\u5f97\u6211\u5011\u5de5\u7a0b\u5718\u968a\u5feb\u901f\u3001\u7cbe\u78ba\u7684\u5831\u50f9\u3002.<\/p><p style=\"text-align: center;\">\u2714 \u63d0\u4f9b NDA \u2714 24 \u5c0f\u6642\u5167\u5feb\u901f\u5831\u50f9 \u2714 ISO \u8a8d\u8b49\u5de5\u5ee0 \u2714 \u4e00\u7ad9\u5f0f PCB &amp; PCBA \u670d\u52d9<\/p>\t\t\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>","protected":false},"excerpt":{"rendered":"<p>FR4 PCB What is FR4 PCB? To put it first, FR4 PCBs are printed circuit boards using FR4 laminates. Most [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-5371","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/txjpcba.com\/zh\/wp-json\/wp\/v2\/pages\/5371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/txjpcba.com\/zh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/txjpcba.com\/zh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/zh\/wp-json\/wp\/v2\/comments?post=5371"}],"version-history":[{"count":122,"href":"https:\/\/txjpcba.com\/zh\/wp-json\/wp\/v2\/pages\/5371\/revisions"}],"predecessor-version":[{"id":5885,"href":"https:\/\/txjpcba.com\/zh\/wp-json\/wp\/v2\/pages\/5371\/revisions\/5885"}],"wp:attachment":[{"href":"https:\/\/txjpcba.com\/zh\/wp-json\/wp\/v2\/media?parent=5371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}