{"id":2796,"date":"2026-11-10T15:00:00","date_gmt":"2026-11-10T07:00:00","guid":{"rendered":"https:\/\/www.jingpengpcb.com\/?p=2796"},"modified":"2026-10-08T20:16:26","modified_gmt":"2026-10-08T12:16:26","slug":"via-plug-vs-open-window","status":"publish","type":"post","link":"https:\/\/www.jingpengpcb.com\/en\/blog\/via-plug-vs-open-window\/","title":{"rendered":"\u5370\u5237\u7ebf\u8def\u677f\u7eff\u6cb9\u585e\u5b54\u548c\u5f00\u7a97\u5728\u5236\u4f5c\u5de5\u827a\u4e0a\u7684\u533a\u522b"},"content":{"rendered":"<style>\n.jp-tw{overflow-x:auto;margin:26px 0;-webkit-overflow-scrolling:touch;}\n.jp-tw table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px;line-height:1.65;background:#fff;}\n.jp-tw th,.jp-tw td{border:1px solid #dde3ea;padding:11px 14px;text-align:left;vertical-align:top;}\n.jp-tw thead th{background:#eef2f7;color:#1b2733;font-weight:700;white-space:nowrap;border-bottom:2px solid #c9d3de;}\n.jp-tw tbody tr:nth-child(even){background:#fafbfc;}\n.jp-tw tbody tr:hover{background:#f1f5fa;}\n.jp-tw tbody td:first-child{font-weight:600;color:#1b2733;}\n@media(max-width:767px){.jp-tw table{font-size:14px;min-width:520px;}.jp-tw th,.jp-tw td{padding:9px 11px;}}\n<\/style>\n<p>\u5728\u5370\u5237\u7ebf\u8def\u677f\uff08PCB\uff09\u5236\u9020\u9886\u57df\uff0c\u7eff\u6cb9\u5f00\u7a97\u548c\u7eff\u6cb9\u585e\u5b54\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u5de5\u827a\u3002\u5b83\u4eec\u867d\u7136\u90fd\u6d89\u53ca\u5230\u5370\u5237\u7ebf\u8def\u677f\u7684\u5236\u4f5c\uff0c\u4f46\u5728\u5de5\u827a\u548c\u5e94\u7528\u65b9\u9762\u5b58\u5728\u5fae\u5999\u7684\u5dee\u5f02\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8fd9\u4e24\u79cd\u5de5\u827a\u7684\u533a\u522b\u4ee5\u53ca\u5b83\u4eec\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4e0d\u540c\u60c5\u5883\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"972\" height=\"548\" class=\"alignnone size-large wp-image-6583\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/through-hole-cover-oil-vs-through-hole-window-opening.jpg\" alt=\"The Difference Between Via Filling and Via Exposed\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/through-hole-cover-oil-vs-through-hole-window-opening.jpg 972w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/through-hole-cover-oil-vs-through-hole-window-opening-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/through-hole-cover-oil-vs-through-hole-window-opening-768x433.jpg 768w\" sizes=\"auto, (max-width: 972px) 100vw, 972px\" \/><\/p>\n<h2><strong>1. \u7eff\u6cb9\u5f00\u7a97\uff1a\u4fdd\u7559\u710a\u76d8\u7684\u5bfc\u901a\u6027<\/strong><\/h2>\n<p>\u7eff\u6cb9\u5f00\u7a97\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5370\u5237\u7ebf\u8def\u677f\u5236\u9020\u5de5\u827a\u3002\u5b83\u7684\u57fa\u672c\u601d\u60f3\u662f\u5728\u5236\u4f5c\u5370\u5237<a href=\"\/en\/pcb-factory\/\">Solder Mask<\/a>\u5c42\u65f6\uff0c\u51e1\u662f\u6709\u8fc7\u5b54\uff08VIA\uff09\u7684\u5730\u65b9\u90fd\u4f1a\u5f00\u7a97\uff0c\u4ee5\u4fbf\u5c06\u8fc7\u5b54\u4e24\u7aef\u7684\u94dc\u7b94\uff0c\u4e5f\u5c31\u662f\u710a\u76d8\uff0c\u66b4\u9732\u51fa\u6765\u3002\u8fd9\u79cd\u5904\u7406\u65b9\u5f0f\u7684\u5173\u952e\u4f18\u52bf\u5728\u4e8e\u4fdd\u6301\u8fc7\u5b54\u7684\u5bfc\u901a\u6027\uff0c\u4f7f\u5176\u5177\u6709\u826f\u597d\u7684\u7535\u6c14\u8fde\u63a5\u6027\u3002<\/p>\n<p>\u8fd9\u79cd\u5de5\u827a\u7279\u522b\u9002\u7528\u4e8e\u90a3\u4e9b\u5e0c\u671b\u786e\u4fdd\u5370\u5237\u7ebf\u8def\u677f\u4e0a\u6240\u6709\u8fc7\u5b54\u7684\u710a\u76d8\u8868\u9762\u3001\u5b54\u5185\u548c\u5176\u4ed6\u5668\u4ef6\u710a\u76d8\u90fd\u55b7\u4e0a\u9521\u6216\u5176\u4ed6\u8868\u9762\u5904\u7406\u5de5\u827a\u7684\u60c5\u51b5\u3002\u8fd9\u6709\u52a9\u4e8e\u786e\u4fdd\u7535\u8def\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\uff0c\u7279\u522b\u662f\u5728\u9ad8\u9891\u7387\u5e94\u7528\u4e2d\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u8fc7\u5b54\u5176\u5b9e\u6709\u4e94\u79cd\u5904\u7406\u65b9\u5f0f<\/h2>\n<p>\u539f\u6587\u628a\u8fc7\u5b54\u5904\u7406\u5f52\u7eb3\u4e3a\u5f00\u7a97\u4e0e\u585e\u5b54\u4e24\u7c7b\uff0c\u5b9e\u9645\u751f\u4ea7\u4e2d\u5e38\u89c1\u7684\u505a\u6cd5\u6bd4\u8fd9\u66f4\u7ec6\u3002\u6309\u4ece\u7b80\u5230\u7e41\u6392\u5217\uff0c\u5927\u81f4\u6709\u4e94\u79cd\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Method<\/th>\n<th>Instructions<\/th>\n<th>\u5b54\u5185\u72b6\u6001<\/th>\n<th>Applicable Scenarios<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5f00\u7a97\uff08\u5f00\u7a97\u9732\u94dc\uff09<\/td>\n<td>\u963b\u710a\u5c42\u5728\u5b54\u4f4d\u5f00\u53e3<\/td>\n<td>\u5b54\u58c1\u9540\u94dc\u66b4\u9732<\/td>\n<td>\u63d2\u4ef6\u5b54\u3001\u6d4b\u8bd5\u70b9\u3001\u9700\u8981\u5bfc\u901a\u6d4b\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u76d6\u6cb9\uff08 tenting\uff09<\/td>\n<td>\u963b\u710a\u5c42\u8986\u76d6\u5b54\u53e3\uff0c\u4e0d\u586b\u5b54<\/td>\n<td>\u4e2d\u7a7a\uff0c\u5b54\u53e3\u88ab\u819c\u5c01\u4f4f<\/td>\n<td>\u5e38\u89c4\u5bc6\u5ea6\u677f\uff0c\u6210\u672c\u6700\u4f4e<\/td>\n<\/tr>\n<tr>\n<td>\u585e\u6cb9\uff08 Via plugging\uff09<\/td>\n<td>\u7528\u963b\u710a\u6cb9\u58a8\u586b\u5165\u5b54\u5185<\/td>\n<td>\u5b54\u5185\u586b\u6cb9\uff0c\u53ef\u80fd\u4e0d\u9971\u6ee1<\/td>\n<td>\u4e00\u822c\u9632\u77ed\u8def\u9700\u6c42<\/td>\n<\/tr>\n<tr>\n<td>\u6811\u8102\u585e\u5b54<\/td>\n<td>\u7528\u4e13\u7528\u6811\u8102\u586b\u5145\u5e76\u78e8\u5e73<\/td>\n<td>\u5b9e\u5fc3\uff0c\u8868\u9762\u5e73\u6574<\/td>\n<td>BGA \u533a\u57df\u3001HDI \u53e0\u5b54<\/td>\n<\/tr>\n<tr>\n<td>\u6811\u8102\u585e\u5b54 + \u7535\u9540\u76d6\u5e3d<\/td>\n<td>\u6811\u8102\u586b\u5145\u540e\u5728\u5b54\u53e3\u9540\u94dc<\/td>\n<td>\u5b9e\u5fc3\uff0c\u5b54\u53e3\u4e3a\u94dc<\/td>\n<td>\u9ad8\u5bc6\u5ea6 BGA\u3001\u9700\u710a\u63a5\u7684\u5b54\u4e0a\u76d8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u539f\u6587\u6240\u8bf4\u7684\u300c\u7eff\u6cb9\u585e\u5b54\u300d\u5bf9\u5e94\u8868\u4e2d\u7684\u7b2c\u4e09\u9879\u2014\u2014\u7528\u963b\u710a\u6cb9\u58a8\u586b\u5b54\u3002\u5b83\u4e0e\u7b2c\u56db\u9879\u7684\u6811\u8102\u585e\u5b54\u6709\u672c\u8d28\u533a\u522b\uff1a<strong>\u963b\u710a\u6cb9\u58a8\u56fa\u5316\u65f6\u4f53\u79ef\u6536\u7f29\u660e\u663e\uff0c\u5bb9\u6613\u5f62\u6210\u51f9\u9677\u6216\u7a7a\u6d1e\uff1b\u6811\u8102\u585e\u5b54\u6750\u6599\u6536\u7f29\u5c0f\uff0c\u53ef\u4ee5\u78e8\u5e73\u5230\u4e0e\u677f\u9762\u9f50\u5e73<\/strong>\uff0c\u56e0\u6b64\u53ea\u6709\u6811\u8102\u585e\u5b54\u624d\u80fd\u7528\u4e8e BGA \u710a\u76d8\u4e0b\u65b9\u7684\u5b54\u3002<\/p>\n<ul>\n<li><strong>\u76d6\u6cb9\u6700\u4fbf\u5b9c\u4f46\u6709\u98ce\u9669<\/strong>\uff1a\u5b54\u53e3\u7684\u963b\u710a\u819c\u53ef\u80fd\u7834\u88c2\uff0c\u6b8b\u7559\u52a9\u710a\u5242\u4e0e\u9521\u73e0\uff1b<\/li>\n<li><strong>\u585e\u6cb9\u9002\u5408\u4e00\u822c\u5bc6\u5ea6<\/strong>\uff1a\u80fd\u6321\u4f4f\u5927\u90e8\u5206\u77ed\u8def\u4e0e\u6c61\u67d3\u98ce\u9669\uff1b<\/li>\n<li><strong>\u6811\u8102\u585e\u5b54\u7528\u4e8e\u9ad8\u5bc6\u5ea6<\/strong>\uff1a\u662f BGA \u4e0e HDI \u7684\u6807\u51c6\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<ol>\n<li>\u5148\u6309\u5b54\u5f84\u4e0e\u5bc6\u5ea6\u5224\u65ad\u662f\u5426\u9700\u8981\u586b\u5b54\uff1b<\/li>\n<li>\u518d\u6309\u662f\u5426\u6709 BGA \u6216\u53e0\u5b54\u51b3\u5b9a\u7528\u585e\u6cb9\u8fd8\u662f\u6811\u8102\u585e\u5b54\uff1b<\/li>\n<li>\u6700\u540e\u786e\u8ba4\u8868\u9762\u662f\u5426\u9700\u8981\u7535\u9540\u76d6\u5e3d\u3002<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"962\" height=\"540\" class=\"alignnone size-large wp-image-7138\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-via-hole.jpg\" alt=\"VIA Vias\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-via-hole.jpg 962w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-via-hole-300x168.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-via-hole-768x431.jpg 768w\" sizes=\"auto, (max-width: 962px) 100vw, 962px\" \/><\/p>\n<p>\u8fc7\u5b54\u8bbe\u8ba1\u8981\u70b9\u89c1<a href=\"\/en\/blog\/pcb-spacing\/\">Electrical Safety Clearances<\/a>; For the HDI hole structure, see<a href=\"\/en\/hdi-pcb\/\">HDI (High-Density Interconnect) Boards<\/a>\u3002<\/p>\n<h2><strong>2. \u7eff\u6cb9\u585e\u5b54\uff1a\u9632\u6b62\u77ed\u8def\u7684\u6700\u4f73\u9009\u62e9<\/strong><\/h2>\n<p>\u76f8\u8f83\u4e4b\u4e0b\uff0c\u7eff\u6cb9\u585e\u5b54\u5219\u662f\u4e00\u79cd\u66f4\u6ce8\u91cd\u9632\u6b62\u77ed\u8def\u95ee\u9898\u7684\u5de5\u827a\u3002\u5f53\u5370\u5237\u7ebf\u8def\u677f\u7684\u5bc6\u5ea6\u5f88\u9ad8\uff0c\u8fc7\u5b54\u4e4b\u95f4\u8ddd\u79bb\u975e\u5e38\u63a5\u8fd1\u65f6\uff0c\u5b58\u5728\u77ed\u8def\u7684\u98ce\u9669\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u597d\u7684\u505a\u6cd5\u662f\u8981\u6c42\u5c06\u8fc7\u5b54\u585e\u5b54\uff0c\u4e5f\u5c31\u662f\u5c06\u8fc7\u5b54\u5b54\u81c2\u5185\u586b\u5145\u7eff\u6cb9\uff0c\u5e76\u5728\u8868\u9762\u5c01\u6b7b\u3002\u8fd9\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u710a\u63a5\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u77ed\u8def\u7684\u53ef\u80fd\u6027\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u585e\u5b54\u5728\u4ea7\u7ebf\u4e0a\u662f\u600e\u4e48\u505a\u51fa\u6765\u7684<\/h2>\n<p>\u7406\u89e3\u585e\u5b54\u7684\u5b9e\u73b0\u8fc7\u7a0b\uff0c\u624d\u80fd\u5224\u65ad\u4ec0\u4e48\u6837\u7684\u8981\u6c42\u662f\u53ef\u884c\u7684\u3002\u4ee5\u6811\u8102\u585e\u5b54\u4e3a\u4f8b\uff0c\u6807\u51c6\u6d41\u7a0b\u662f\uff1a<\/p>\n<ol>\n<li><strong>\u94bb\u5b54\u4e0e\u9540\u94dc<\/strong>\uff1a\u5148\u5b8c\u6210\u5b54\u91d1\u5c5e\u5316\uff0c\u4f7f\u5b54\u58c1\u5177\u5907\u5bfc\u7535\u80fd\u529b\uff1b<\/li>\n<li><strong>\u585e\u5b54\u5370\u5237<\/strong>\uff1a\u7528\u4e13\u7528\u94dd\u7247\u6216\u4e1d\u7f51\u628a\u6811\u8102\u538b\u5165\u5b54\u5185\uff0c\u9700\u586b\u6ee1\u5e76\u6392\u51fa\u6c14\u6ce1\uff1b<\/li>\n<li><strong>\u9884\u56fa\u5316<\/strong>\uff1a\u4f4e\u6e29\u70d8\u70e4\u4f7f\u6811\u8102\u521d\u6b65\u5b9a\u578b\uff1b<\/li>\n<li><strong>\u78e8\u677f<\/strong>\uff1a\u628a\u6ea2\u51fa\u677f\u9762\u7684\u6811\u8102\u78e8\u6389\uff0c\u4f7f\u677f\u9762\u5e73\u6574\uff1b<\/li>\n<li><strong>\u7ec8\u56fa\u5316<\/strong>\uff1a\u9ad8\u6e29\u70d8\u70e4\u4f7f\u6811\u8102\u5b8c\u5168\u4ea4\u8054\uff1b<\/li>\n<li><strong>\u540e\u7eed\u5de5\u5e8f<\/strong>\uff1a\u82e5\u8981\u6c42\u7535\u9540\u76d6\u5e3d\uff0c\u5219\u5728\u78e8\u5e73\u540e\u505a\u4e00\u6b21\u7535\u9540\u5f62\u6210\u5b54\u53e3\u94dc\u5c42\u3002<\/li>\n<\/ol>\n<p>\u6d41\u7a0b\u4e2d\u6700\u5bb9\u6613\u51fa\u95ee\u9898\u7684\u662f\u7b2c 2 \u6b65\u4e0e\u7b2c 4 \u6b65\u3002<strong>\u586b\u5b54\u4e0d\u9971\u6ee1\u4f1a\u5728\u5b54\u5185\u7559\u4e0b\u7a7a\u6d1e<\/strong>\uff0c\u540e\u7eed\u9ad8\u6e29\u5de5\u5e8f\u4e2d\u7a7a\u6d1e\u5185\u7684\u6c14\u4f53\u81a8\u80c0\uff0c\u53ef\u80fd\u5bfc\u81f4\u5b54\u53e3\u6811\u8102\u9f13\u8d77\u751a\u81f3\u5f00\u88c2\uff1b<strong>\u78e8\u677f\u4e0d\u5f7b\u5e95\u5219\u4f1a\u6b8b\u7559\u6811\u8102\u819c<\/strong>\uff0c\u5f71\u54cd\u540e\u7eed\u710a\u63a5\u7684\u6da6\u6e7f\u6027\u3002<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Common Defects<\/th>\n<th>Performance<\/th>\n<th>Main Reasons<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Holes in the Bore<\/td>\n<td>\u5207\u7247\u53ef\u89c1\u7a7a\u8154<\/td>\n<td>\u586b\u5b54\u65f6\u6392\u6c14\u4e0d\u826f<\/td>\n<\/tr>\n<tr>\n<td>\u51f9\u9677<\/td>\n<td>\u5b54\u53e3\u6811\u8102\u4f4e\u4e8e\u677f\u9762<\/td>\n<td>\u6811\u8102\u6536\u7f29\u7387\u504f\u5927<\/td>\n<\/tr>\n<tr>\n<td>\u6811\u8102\u9f13\u8d77<\/td>\n<td>\u56de\u6d41\u710a\u540e\u5b54\u53e3\u51f8\u8d77<\/td>\n<td>\u56fa\u5316\u4e0d\u5145\u5206\u6216\u7a7a\u6d1e\u5b58\u6c14<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u6b8b\u819c<\/td>\n<td>\u677f\u9762\u6709\u6811\u8102\u6b8b\u7559<\/td>\n<td>\u78e8\u677f\u4e0d\u8db3<\/td>\n<\/tr>\n<tr>\n<td>\u585e\u5b54\u8131\u843d<\/td>\n<td>\u5b54\u53e3\u6811\u8102\u6574\u4f53\u6389\u51fa<\/td>\n<td>\u5b54\u58c1\u7c97\u5316\u4e0d\u8db3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<ul>\n<li><strong>\u5b54\u5f84\u8d8a\u5927\u8d8a\u96be\u585e\u5b9e<\/strong>\uff1a\u8d85\u8fc7 0.5 mm \u7684\u5b54\u4e00\u822c\u4e0d\u8981\u6c42\u585e\u5b54\uff1b<\/li>\n<li><strong>\u539a\u5f84\u6bd4\u5f71\u54cd\u586b\u5145<\/strong>\uff1a\u677f\u592a\u539a\u3001\u5b54\u592a\u5c0f\u65f6\u6811\u8102\u96be\u4ee5\u586b\u6ee1\uff1b<\/li>\n<li><strong>\u5b54\u58c1\u7c97\u7cd9\u5ea6\u5f71\u54cd\u7ed3\u5408\u529b<\/strong>\uff1a\u7c97\u5316\u4e0d\u8db3\u4f1a\u9020\u6210\u585e\u5b54\u8131\u843d\u3002<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" class=\"alignnone size-large wp-image-6105\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/PCB-via.jpg\" alt=\"PCB Through-Holes\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/PCB-via.jpg 1280w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/PCB-via-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/PCB-via-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/PCB-via-768x432.jpg 768w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/PCB-via-400x225.jpg 400w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>\u53ef\u9760\u6027\u4e0e\u5207\u7247\u89c1<a href=\"\/en\/blog\/19-pcb-reliability-and-microsection-points\/\">Key Points on the Reliability of 19 Printed Circuit Boards and Microsectioning Techniques<\/a>\uff1b\u5fae\u5b54\u5de5\u827a\u89c1<a href=\"\/en\/blog\/laser-drilling-hdi-circuit-board\/\">Applications of Laser Drilling in HDI Printed Circuit Boards<\/a>\u3002<\/p>\n<h2><strong>3. \u4e1d\u5370\u8981\u6c42\uff1a\u7eff\u6cb9\u5f00\u7a97\u7684\u9650\u5236<\/strong><\/h2>\n<p>\u5728\u4f7f\u7528\u7eff\u6cb9\u5f00\u7a97\u5de5\u827a\u65f6\uff0c\u5bf9\u4e1d\u5370\u7684\u8981\u6c42\u76f8\u5bf9\u8f83\u4e25\u683c\u3002\u8fd9\u662f\u56e0\u4e3a\u5982\u679c\u7eff\u6cb9\u5f00\u7a97\u8986\u76d6\u5230\u9700\u8981\u710a\u63a5\u7684\u76d8\u4e0a\uff0c\u90a3\u4e48\u5728\u710a\u63a5\u8fc7\u7a0b\u4e2d\u5c06\u65e0\u6cd5\u4fdd\u8bc1\u53ef\u9760\u6027\u3002\u8fd9\u662f\u4e00\u4e2a\u9700\u8981\u8c28\u614e\u8003\u8651\u7684\u56e0\u7d20\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u5bf9\u7535\u8def\u53ef\u9760\u6027\u8981\u6c42\u6781\u9ad8\u7684\u5e94\u7528\u3002<\/p>\n<h2>\u8fdb\u9636\uff1aBGA \u533a\u57df\u4e3a\u4ec0\u4e48\u5fc5\u987b\u7528\u6811\u8102\u585e\u5b54<\/h2>\n<p>\u539f\u6587\u63d0\u5230\u585e\u5b54\u4e3b\u8981\u7528\u4e8e BGA \u7b49\u591a\u5c42\u677f\u4e3b\u677f\u3002\u8fd9\u91cc\u8865\u5145\u80cc\u540e\u7684\u673a\u7406\uff0c\u56e0\u4e3a\u5b83\u662f\u585e\u5b54\u8981\u6c42\u4e2d\u6700\u521a\u6027\u7684\u4e00\u6761\uff1a<\/p>\n<ul>\n<li><strong>\u9632\u6b62\u9521\u818f\u6d41\u5931<\/strong>\uff1aBGA \u710a\u76d8\u4e0b\u65b9\u7684\u8fc7\u5b54\u82e5\u4e0d\u586b\u5b9e\uff0c\u56de\u6d41\u65f6\u7194\u878d\u9521\u818f\u4f1a\u88ab\u5438\u5165\u5b54\u5185\uff0c\u9020\u6210\u710a\u70b9\u5c11\u9521\u751a\u81f3\u5f00\u8def\uff1b<\/li>\n<li><strong>\u907f\u514d\u5b54\u5185\u85cf\u6c61<\/strong>\uff1a\u672a\u586b\u5b9e\u7684\u5b54\u4f1a\u6b8b\u7559\u52a9\u710a\u5242\u4e0e\u6e05\u6d17\u6db2\uff0c\u957f\u671f\u53ef\u80fd\u8150\u8680\u5e76\u9020\u6210\u7edd\u7f18\u4e0b\u964d\uff1b<\/li>\n<li><strong>\u9632\u6b62\u6c14\u6ce1\u5bfc\u81f4\u710a\u7403\u504f\u79fb<\/strong>\uff1a\u5b54\u5185\u6c14\u4f53\u5728\u56de\u6d41\u65f6\u81a8\u80c0\u9038\u51fa\uff0c\u53ef\u80fd\u5439\u52a8\u672a\u51dd\u56fa\u7684\u710a\u7403\uff1b<\/li>\n<li><strong>\u4fdd\u8bc1\u710a\u76d8\u5171\u9762\u5ea6<\/strong>\uff1a\u6811\u8102\u585e\u5b54\u540e\u78e8\u5e73\uff0c\u710a\u76d8\u8868\u9762\u5e73\u6574\uff0c\u710a\u63a5\u4e00\u81f4\u6027\u66f4\u597d\u3002<\/li>\n<\/ul>\n<p>\u56e0\u6b64\u884c\u4e1a\u5185\u7684\u901a\u884c\u505a\u6cd5\u51e0\u4e4e\u662f\u4e00\u81f4\u7684\uff1a<strong>BGA \u710a\u76d8\u4e0b\u65b9\u53ca\u7d27\u90bb\u533a\u57df\u7684\u8fc7\u5b54\u4e00\u5f8b\u505a\u6811\u8102\u585e\u5b54 + \u7535\u9540\u76d6\u5e3d<\/strong>\uff0c\u4e14\u8981\u6c42\u585e\u5b54\u9971\u6ee1\u5ea6\u8fbe\u5230\u89c4\u5b9a\u6bd4\u4f8b\u3002\u8fd9\u4e00\u6761\u5728\u591a\u6570\u91cf\u4ea7\u9879\u76ee\u4e2d\u5c5e\u4e8e\u9ed8\u8ba4\u8981\u6c42\uff0c\u800c\u975e\u53ef\u9009\u9879\u3002<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>\u533a\u57df<\/th>\n<th>\u63a8\u8350\u8fc7\u5b54\u5904\u7406<\/th>\n<th>\u53ef\u5426\u653e\u5bbd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>BGA \u710a\u76d8\u6b63\u4e0b\u65b9<\/td>\n<td>\u6811\u8102\u585e\u5b54 + \u7535\u9540\u76d6\u5e3d<\/td>\n<td>\u4e0d\u53ef<\/td>\n<\/tr>\n<tr>\n<td>BGA \u5916\u56f4 1 mm \u5185<\/td>\n<td>\u6811\u8102\u585e\u5b54<\/td>\n<td>\u4e0d\u5efa\u8bae<\/td>\n<\/tr>\n<tr>\n<td>\u7ec6\u95f4\u8ddd\u5143\u4ef6\u4e0b\u65b9<\/td>\n<td>\u6811\u8102\u585e\u5b54<\/td>\n<td>\u89c6\u95f4\u8ddd\u800c\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u4e00\u822c\u4fe1\u53f7\u8fc7\u5b54<\/td>\n<td>\u76d6\u6cb9\u6216\u585e\u6cb9<\/td>\n<td>\u53ef\u4ee5<\/td>\n<\/tr>\n<tr>\n<td>\u63d2\u4ef6\u5b54\u3001\u6d4b\u8bd5\u70b9<\/td>\n<td>\u5f00\u7a97<\/td>\n<td>\u6309\u9700\u6c42<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<ol>\n<li>\u5728\u8bbe\u8ba1\u4e2d\u6807\u8bb0\u51fa BGA \u4e0e\u7ec6\u95f4\u8ddd\u5143\u4ef6\u533a\u57df\uff1b<\/li>\n<li>\u5bf9\u8be5\u533a\u57df\u5185\u7684\u8fc7\u5b54\u5355\u72ec\u8bbe\u5b9a\u585e\u5b54\u8981\u6c42\uff1b<\/li>\n<li>\u5728\u5de5\u827a\u8bf4\u660e\u4e2d\u5199\u660e\u585e\u5b54\u65b9\u5f0f\u4e0e\u9971\u6ee1\u5ea6\u8981\u6c42\u3002<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"840\" height=\"210\" class=\"alignnone size-large wp-image-4773\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/What_is_a_microvia_hole.png.webp\" alt=\"PCB Microvia\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/What_is_a_microvia_hole.png.webp 840w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/What_is_a_microvia_hole.png-300x75.webp 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/What_is_a_microvia_hole.png-768x192.webp 768w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><\/p>\n<p>\u8d34\u7247\u5de5\u827a\u89c1<a href=\"\/en\/smt-factory\/\">SMT Assembly<\/a>\uff1b\u65e0\u5364\u5de5\u827a\u89c1<a href=\"\/en\/blog\/production-process-of-halogen-free-pcb\/\">Manufacturing Process for Halogen-Free PCBs<\/a>\u3002<\/p>\n<h2><strong>4. \u5b54\u7684\u7c7b\u578b\uff1a\u5bfc\u901a\u5b54\u4e0e\u975e\u96f6\u4ef6\u5b54<\/strong><\/h2>\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u7eff\u6cb9\u5f00\u7a97\u9002\u7528\u4e8e\u5bfc\u901a\u5b54\uff0c\u4e5f\u5c31\u662f\u5b54\u5f84\u57280.35\u6beb\u7c73MMC\u4ee5\u4e0a\u7684\u63d2\u4ef6\u5b54\u3002\u8fd9\u4e9b\u5b54\u4e3b\u8981\u7528\u4e8e\u63d2\u5165\u7535\u5b50\u5143\u4ef6\uff0c\u56e0\u6b64\u4e0d\u5e94\u5728\u5b54\u5185\u5f62\u6210\u7edd\u7f18\u4f5c\u7528\u7684\u7eff\u6cb9\u3002<\/p>\n<p>\u800c\u7eff\u6cb9\u585e\u5b54\u4e3b\u8981\u7528\u4e8e\u540e\u7eed\u7684SMT\u751f\u4ea7\u4e2d\uff0c\u7279\u522b\u662f\u5728\u5177\u6709BGA\uff08\u7403\u6805\u9635\u5217\uff09\u7b49\u591a\u5c42\u677f\u4e3b\u677f\u7684\u60c5\u51b5\u4e0b\u3002\u8fd9\u4e9b\u5b54\u7684\u5b54\u5f84\u901a\u5e38\u57280.35\u6beb\u7c73MMC\u4ee5\u4e0b\uff0c\u585e\u5b54\u7684\u4e3b\u8981\u76ee\u7684\u662f\u9632\u6b62\u8fd9\u4e9b\u975e\u96f6\u4ef6\u5b54\u5728\u957f\u65f6\u95f4\u7684\u81ea\u7136\u73af\u5883\u4e2d\u88ab\u9178\u78b1\u6c27\u5316\u548c\u8150\u8680\uff0c\u4ece\u800c\u5bfc\u81f4\u77ed\u8def\u548c\u7535\u6027\u95ee\u9898\u3002<\/p>\n<p>\u603b\u7ed3\u800c\u8a00\uff0c\u7eff\u6cb9\u5f00\u7a97\u548c\u7eff\u6cb9\u585e\u5b54\u662f\u5370\u5237\u7ebf\u8def\u677f\u5236\u9020\u4e2d\u7684\u4e24\u79cd\u91cd\u8981\u5de5\u827a\uff0c\u5b83\u4eec\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e0b\u53d1\u6325\u7740\u5404\u81ea\u7684\u4f5c\u7528\u3002\u6b63\u786e\u9009\u62e9\u548c\u5e94\u7528\u8fd9\u4e9b\u5de5\u827a\u5c06\u6709\u52a9\u4e8e\u786e\u4fdd\u5370\u5237\u7ebf\u8def\u677f\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h2>\u8fdb\u9636\uff1a\u585e\u5b54\u8d28\u91cf\u7684\u68c0\u9a8c\u4e0e\u4e0b\u5355\u6807\u6ce8<\/h2>\n<p>\u585e\u5b54\u5c5e\u4e8e\u300c\u505a\u5b8c\u770b\u4e0d\u89c1\u300d\u7684\u5de5\u5e8f\uff0c\u56e0\u6b64\u68c0\u9a8c\u65b9\u5f0f\u4e0e\u4e0b\u5355\u65f6\u7684\u6807\u6ce8\u90fd\u503c\u5f97\u5355\u72ec\u8bf4\u660e\uff1a<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Test Items<\/th>\n<th>Methods<\/th>\n<th>\u5224\u5b9a\u8981\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9971\u6ee1\u5ea6<\/td>\n<td>\u5207\u7247\u89c2\u5bdf<\/td>\n<td>\u5b54\u5185\u586b\u5145\u5bc6\u5b9e\uff0c\u65e0\u660e\u663e\u7a7a\u6d1e<\/td>\n<\/tr>\n<tr>\n<td>Surface Flatness<\/td>\n<td>\u76ee\u89c6\u6216\u663e\u5fae\u955c<\/td>\n<td>\u5b54\u53e3\u4e0e\u677f\u9762\u9f50\u5e73\uff0c\u65e0\u51f9\u9677\u51f8\u8d77<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u710a\u6027<\/td>\n<td>Thermal Stress Testing<\/td>\n<td>288 \u2103 \u6f02\u9521\u540e\u65e0\u9f13\u8d77\u3001\u65e0\u8131\u843d<\/td>\n<\/tr>\n<tr>\n<td>\u76d6\u5e3d\u7ed3\u5408\u529b<\/td>\n<td>\u5207\u7247\u4e0e\u62c9\u529b<\/td>\n<td>\u5b54\u53e3\u94dc\u5c42\u4e0e\u6811\u8102\u7ed3\u5408\u826f\u597d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u4e0b\u5355\u65f6\u9700\u8981\u5199\u6e05\u695a\u7684\u6761\u76ee\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u54ea\u4e9b\u5b54\u9700\u8981\u585e<\/strong>\uff1a\u5168\u90e8\u8fc7\u5b54\u3001\u8fd8\u662f\u4ec5\u6307\u5b9a\u533a\u57df\uff1b<\/li>\n<li><strong>\u585e\u5b54\u65b9\u5f0f<\/strong>\uff1a\u585e\u6cb9\u8fd8\u662f\u6811\u8102\u585e\u5b54\uff0c\u662f\u5426\u9700\u8981\u7535\u9540\u76d6\u5e3d\uff1b<\/li>\n<li><strong>\u9971\u6ee1\u5ea6\u8981\u6c42<\/strong>\uff1a\u5e38\u89c1\u8868\u8ff0\u4e3a\u300c\u585e\u5b54\u9971\u6ee1\u5ea6 \u2265 \u67d0\u6bd4\u4f8b\u300d\uff1b<\/li>\n<li><strong>\u5b54\u5f84\u8303\u56f4<\/strong>\uff1a\u901a\u5e38\u53ea\u5bf9\u67d0\u4e00\u5b54\u5f84\u4ee5\u4e0b\u7684\u5b54\u505a\u585e\u5b54\uff1b<\/li>\n<li><strong>\u662f\u5426\u5141\u8bb8\u51f9\u9677<\/strong>\uff1a\u5bf9\u8868\u9762\u5e73\u6574\u5ea6\u6709\u8981\u6c42\u65f6\u9700\u6ce8\u660e\u3002<\/li>\n<\/ul>\n<ol>\n<li>\u6574\u7406\u51fa\u9700\u8981\u585e\u5b54\u7684\u5b54\u6e05\u5355\u6216\u533a\u57df\u8bf4\u660e\uff1b<\/li>\n<li>\u660e\u786e\u585e\u5b54\u65b9\u5f0f\u4e0e\u9a8c\u6536\u6807\u51c6\uff1b<\/li>\n<li>\u628a\u8fd9\u4e9b\u8981\u6c42\u5199\u8fdb\u5de5\u827a\u8bf4\u660e\u6587\u4ef6\u968f Gerber \u53d1\u51fa\u3002<\/li>\n<\/ol>\n<p>\u628a\u8fd9\u4e9b\u5185\u5bb9\u5199\u6e05\u695a\uff0c\u80fd\u907f\u514d\u6700\u5e38\u89c1\u7684\u4e24\u7c7b\u8fd4\u5de5\uff1a\u4e00\u79cd\u662f\u5de5\u5382\u6309\u9ed8\u8ba4\u65b9\u5f0f\u505a\u4e86\u76d6\u6cb9\u800c\u4e0d\u662f\u585e\u5b54\uff1b\u53e6\u4e00\u79cd\u662f\u505a\u4e86\u585e\u6cb9\u4f46\u5ba2\u6237\u5b9e\u9645\u9700\u8981\u80fd\u627f\u53d7\u710a\u63a5\u7684\u6811\u8102\u585e\u5b54\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"608\" class=\"alignnone size-large wp-image-8721\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-via.jpg\" alt=\"Considerations for Via Design in High-Speed PCB Design\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-via.jpg 1080w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-via-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-via-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/high-speed-pcb-design-via-768x432.jpg 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>\u963b\u710a\u4e0e\u5236\u9020\u80fd\u529b\u89c1<a href=\"\/en\/pcb-factory\/\">PCB Manufacturing<\/a>\uff1b\u6750\u6599\u4fe1\u606f\u89c1<a href=\"\/en\/capabilities\/pcb-materials\/\">PCB Sheets<\/a>\u3002<\/p>\n<p><strong>\u611f\u5174\u8da3\u4e86\u89e3\u66f4\u591a\u76f8\u5173\u4fe1\u606f\uff1f<\/strong><\/p>\n<hr \/>\n<h2><strong>Frequently Asked Questions<\/strong><\/h2>\n<h3><strong>\u95ee\u9898 1\uff1a\u4ec0\u4e48\u662f\u7eff\u6cb9\u5f00\u7a97\u548c\u7eff\u6cb9\u585e\u5b54\uff1f<\/strong><\/h3>\n<p>\u7eff\u6cb9\u5f00\u7a97\u662f\u6307\u5728\u5236\u4f5c\u5370\u5237\u7ebf\u8def\u677f\u65f6\uff0c\u5c06\u8fc7\u5b54\u4e24\u7aef\u7684\u710a\u76d8\u66b4\u9732\u51fa\u6765\uff0c\u4ee5\u4fdd\u6301\u8fc7\u5b54\u7684\u5bfc\u901a\u6027\u3002\u7eff\u6cb9\u585e\u5b54\u662f\u6307\u5c06\u8fc7\u5b54\u5b54\u81c2\u5185\u586b\u5145\u7eff\u6cb9\u5e76\u5728\u8868\u9762\u5c01\u6b7b\uff0c\u4ee5\u9632\u6b62\u77ed\u8def\u3002<\/p>\n<h3><strong>\u95ee\u9898 2\uff1a\u4ec0\u4e48\u60c5\u51b5\u4e0b\u9002\u5408\u4f7f\u7528\u7eff\u6cb9\u5f00\u7a97\u5de5\u827a\uff1f<\/strong><\/h3>\n<p>\u7eff\u6cb9\u5f00\u7a97\u9002\u7528\u4e8e\u5e0c\u671b\u4fdd\u6301\u6240\u6709\u8fc7\u5b54\u5bfc\u901a\u6027\u7684\u60c5\u51b5\uff0c\u7279\u522b\u662f\u5728\u9ad8\u9891\u7387\u5e94\u7528\u4e2d\u3002<\/p>\n<h3><strong>\u95ee\u9898 3\uff1a\u4ec0\u4e48\u60c5\u51b5\u4e0b\u9002\u5408\u4f7f\u7528\u7eff\u6cb9\u585e\u5b54\u5de5\u827a\uff1f<\/strong><\/h3>\n<p>\u7eff\u6cb9\u585e\u5b54\u9002\u7528\u4e8e\u5370\u5237\u7ebf\u8def\u677f\u5bc6\u5ea6\u8f83\u9ad8\u3001\u8fc7\u5b54\u4e4b\u95f4\u8ddd\u79bb\u63a5\u8fd1\u4e14\u9700\u8981\u9632\u6b62\u77ed\u8def\u7684\u60c5\u51b5\u3002<\/p>\n<h3><strong>\u95ee\u9898 4\uff1a\u4e1d\u5370\u8981\u6c42\u5bf9\u8fd9\u4e24\u79cd\u5de5\u827a\u6709\u4f55\u5f71\u54cd\uff1f<\/strong><\/h3>\n<p>\u5bf9\u4e8e\u7eff\u6cb9\u5f00\u7a97\u5de5\u827a\uff0c\u4e1d\u5370\u8981\u6c42\u76f8\u5bf9\u4e25\u683c\uff0c\u9700\u8981\u8c28\u614e\u8003\u8651\uff0c\u4ee5\u786e\u4fdd\u7535\u8def\u53ef\u9760\u6027\u3002<\/p>\n<h3>\u95ee\u9898 5\uff1a\u76d6\u6cb9\u548c\u585e\u6cb9\u54ea\u4e00\u4e2a\u66f4\u5e38\u7528\uff1f<\/h3>\n<p>\u76d6\u6cb9\uff08tenting\uff09\u6210\u672c\u6700\u4f4e\uff0c\u662f\u5e38\u89c4\u5bc6\u5ea6\u677f\u7684\u9ed8\u8ba4\u505a\u6cd5\uff1b\u585e\u6cb9\u6210\u672c\u7565\u9ad8\uff0c\u7528\u4e8e\u6709\u4e00\u5b9a\u9632\u77ed\u8def\u6216\u9632\u6c61\u67d3\u8981\u6c42\u7684\u573a\u5408\u3002\u4e24\u8005\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u8fc7\u5b54\u5bc6\u5ea6\u4e0e\u4ea7\u54c1\u53ef\u9760\u6027\u8981\u6c42\u3002\u591a\u6570\u6d88\u8d39\u7c7b\u4ea7\u54c1\u7684\u666e\u901a\u8fc7\u5b54\u91c7\u7528\u76d6\u6cb9\u5373\u53ef\uff0cBGA \u4e0e\u7ec6\u95f4\u8ddd\u533a\u57df\u5219\u5fc5\u987b\u5347\u7ea7\u4e3a\u6811\u8102\u585e\u5b54\u3002<\/p>\n<h3>\u95ee\u9898 6\uff1a\u585e\u5b54\u540e\u8fd8\u80fd\u505a\u5bfc\u901a\u6d4b\u8bd5\u5417\uff1f<\/h3>\n<p>\u585e\u5b54\u672c\u8eab\u4e0d\u5f71\u54cd\u7535\u6c14\u5bfc\u901a\uff0c\u5b54\u58c1\u9540\u94dc\u4ecd\u7136\u5b58\u5728\u3002\u4f46\u82e5\u8981\u6c42\u5728\u585e\u5b54\u540e\u6d4b\u91cf\u8be5\u5b54\u7684\u5bfc\u901a\u6027\uff0c\u9700\u8981\u63a2\u9488\u80fd\u63a5\u89e6\u5230\u5b54\u53e3\u94dc\u73af\uff0c\u901a\u5e38\u8981\u5728\u8bbe\u8ba1\u4e0a\u4fdd\u7559\u53ef\u6d4b\u7684\u710a\u76d8\u6216\u6d4b\u8bd5\u70b9\u3002\u5bf9\u4e8e\u9700\u8981\u5728\u7ebf\u6d4b\u8bd5\u7684\u677f\uff0c\u5efa\u8bae\u628a\u5173\u952e\u7f51\u7edc\u5f15\u51fa\u5230\u72ec\u7acb\u6d4b\u8bd5\u70b9\uff0c\u800c\u4e0d\u662f\u4f9d\u8d56\u8fc7\u5b54\u6d4b\u8bd5\u3002<\/p>\n<h3>\u95ee\u9898 7\uff1a\u4e3a\u4ec0\u4e48\u5927\u5b54\u5f84\u7684\u5b54\u4e0d\u5efa\u8bae\u585e\u5b54\uff1f<\/h3>\n<p>\u5b54\u5f84\u8d8a\u5927\uff0c\u586b\u6ee1\u6240\u9700\u7684\u6750\u6599\u8d8a\u591a\uff0c\u6536\u7f29\u4e0e\u7a7a\u6d1e\u7684\u98ce\u9669\u4e5f\u8d8a\u9ad8\uff0c\u6210\u672c\u968f\u4e4b\u4e0a\u5347\u3002\u884c\u4e1a\u7ecf\u9a8c\u662f\u8d85\u8fc7 0.5 mm \u7684\u5b54\u505a\u585e\u5b54\u7684\u6027\u4ef7\u6bd4\u5f88\u4f4e\uff0c\u901a\u5e38\u6539\u7528\u76d6\u6cb9\u6216\u5f00\u7a97\u3002\u82e5\u5927\u5b54\u786e\u5b9e\u9700\u8981\u5c01\u5835\uff0c\u5e94\u5355\u72ec\u4e0e\u5de5\u5382\u786e\u8ba4\u5de5\u827a\u53ef\u884c\u6027\u3002<\/p>\n<h3>\u95ee\u9898 8\uff1a\u585e\u5b54\u548c\u57cb\u5b54\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h3>\n<p>\u585e\u5b54\u662f\u628a\u5df2\u6709\u901a\u5b54\u7684\u5b54\u8154\u7528\u6750\u6599\u586b\u6ee1\uff0c\u5b54\u672c\u8eab\u4ecd\u7136\u5b58\u5728\u5e76\u4fdd\u7559\u7535\u6c14\u8fde\u63a5\uff1b\u57cb\u5b54\u662f\u53ea\u8fde\u63a5\u5185\u5c42\u3001\u5728\u538b\u5408\u524d\u5b8c\u6210\u7684\u7ed3\u6784\uff0c\u4ece\u677f\u5916\u770b\u4e0d\u5230\u3002\u4e24\u8005\u76ee\u7684\u4e0d\u540c\uff1a\u585e\u5b54\u662f\u4e3a\u4e86\u9632\u6b62\u77ed\u8def\u4e0e\u9521\u818f\u6d41\u5931\uff0c\u57cb\u5b54\u662f\u4e3a\u4e86\u91ca\u653e\u5e03\u7ebf\u7a7a\u95f4\u3002HDI \u677f\u901a\u5e38\u540c\u65f6\u4f7f\u7528\u8fd9\u4e24\u79cd\u5de5\u827a\u3002<\/p>\n<h3>\u95ee\u9898 9\uff1a\u6811\u8102\u585e\u5b54\u540e\u8868\u9762\u4e3a\u4ec0\u4e48\u8fd8\u8981\u7535\u9540\u76d6\u5e3d\uff1f<\/h3>\n<p>\u7535\u9540\u76d6\u5e3d\u5728\u78e8\u5e73\u7684\u5b54\u53e3\u4e0a\u518d\u9540\u4e00\u5c42\u94dc\uff0c\u4f7f\u5b54\u53e3\u6210\u4e3a\u53ef\u710a\u63a5\u7684\u94dc\u9762\u3002\u8fd9\u6837\u505a\u6709\u4e09\u4e2a\u597d\u5904\uff1a\u710a\u76d8\u8868\u9762\u6750\u8d28\u4e00\u81f4\u3001\u710a\u63a5\u6da6\u6e7f\u6027\u66f4\u597d\u3001\u5b54\u53e3\u6811\u8102\u4e0d\u4f1a\u66b4\u9732\u5728\u5916\u53d7\u540e\u7eed\u5de5\u5e8f\u5f71\u54cd\u3002\u5bf9\u4e8e BGA \u710a\u76d8\u4e0b\u65b9\u7684\u5b54\uff0c\u76d6\u5e3d\u51e0\u4e4e\u662f\u6807\u51c6\u914d\u7f6e\u3002<\/p>\n<h3>\u95ee\u9898 10\uff1a\u8fc7\u5b54\u5f00\u7a97\u4f1a\u5e26\u6765\u54ea\u4e9b\u98ce\u9669\uff1f<\/h3>\n<p>\u4e3b\u8981\u6709\u4e09\u70b9\uff1a\u4e00\u662f\u5b54\u58c1\u94dc\u66b4\u9732\u5728\u7a7a\u6c14\u4e2d\u4f1a\u6c27\u5316\uff0c\u957f\u671f\u53ef\u9760\u6027\u4e0b\u964d\uff1b\u4e8c\u662f\u710a\u63a5\u65f6\u9521\u53ef\u80fd\u6d41\u5165\u5b54\u5185\u9020\u6210\u90bb\u8fd1\u710a\u70b9\u5c11\u9521\uff1b\u4e09\u662f\u76f8\u90bb\u5f00\u7a97\u8fc7\u5b54\u4e4b\u95f4\u82e5\u95f4\u8ddd\u4e0d\u8db3\uff0c\u5bb9\u6613\u5728\u710a\u63a5\u65f6\u5f62\u6210\u9521\u6865\u3002\u56e0\u6b64\u5f00\u7a97\u901a\u5e38\u53ea\u7528\u4e8e\u63d2\u4ef6\u5b54\u3001\u6d4b\u8bd5\u70b9\u4e0e\u9700\u8981\u6563\u70ed\u6216\u5927\u7535\u6d41\u8fde\u63a5\u7684\u5b54\u3002<\/p>\n<h3>\u95ee\u9898 11\uff1a\u585e\u5b54\u8981\u6c42\u5199\u4e0d\u6e05\u695a\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f<\/h3>\n<p>\u5de5\u5382\u4f1a\u6309\u9ed8\u8ba4\u5de5\u827a\u5904\u7406\uff0c\u591a\u6570\u60c5\u51b5\u4e0b\u662f\u76d6\u6cb9\u6216\u5168\u677f\u585e\u6cb9\u3002\u82e5\u8bbe\u8ba1\u5b9e\u9645\u9700\u8981\u7684\u662f BGA \u533a\u57df\u7684\u6811\u8102\u585e\u5b54\uff0c\u7ed3\u679c\u53ef\u80fd\u662f\u56de\u6d41\u540e\u710a\u70b9\u5c11\u9521\u3001\u5b54\u5185\u85cf\u6c61\u6216\u710a\u7403\u504f\u79fb\uff0c\u4e14\u8fd9\u7c7b\u95ee\u9898\u5f80\u5f80\u8981\u7b49\u5230\u6279\u91cf\u751f\u4ea7\u624d\u66b4\u9732\uff0c\u8fd4\u5de5\u4ee3\u4ef7\u5f88\u9ad8\u3002\u56e0\u6b64\u5728\u6295\u677f\u524d\u628a\u585e\u5b54\u8981\u6c42\u5199\u6e05\u695a\uff0c\u662f\u6210\u672c\u6700\u4f4e\u7684\u9884\u9632\u63aa\u65bd\u3002<\/p>\n<p><strong>Further Reading<\/strong>\uff1a<a href=\"\/en\/blog\/production-process-of-halogen-free-pcb\/\">Manufacturing Process for Halogen-Free PCBs<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5728\u5370\u5237\u7ebf\u8def\u677f\uff08PCB\uff09\u5236\u9020\u9886\u57df\uff0c\u7eff\u6cb9\u5f00\u7a97\u548c\u7eff\u6cb9\u585e\u5b54\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u5de5\u827a\u3002\u5b83\u4eec\u867d\u7136\u90fd\u6d89\u53ca\u5230\u5370\u5237\u7ebf\u8def\u677f\u7684\u5236\u4f5c\uff0c\u4f46\u5728\u5de5\u827a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6583,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"\u5370\u5237\u7ebf\u8def\u677f\u7eff\u6cb9\u585e\u5b54\u548c\u5f00\u7a97\u5728\u5236\u4f5c\u5de5\u827a\u4e0a\u7684\u533a\u522b - 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