{"id":3872,"date":"2019-11-15T02:43:00","date_gmt":"2019-11-14T18:43:00","guid":{"rendered":"http:\/\/www.liuwenhao.me\/?p=3872"},"modified":"2021-11-22T12:50:55","modified_gmt":"2021-11-22T04:50:55","slug":"%e7%94%b5%e5%ad%90%e7%89%a9%e6%96%99%e4%bb%93%e5%82%a8%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.liuwenhao.me\/?p=3872","title":{"rendered":"\u7535\u5b50\u7269\u6599\u4ed3\u50a8\u7ba1\u7406"},"content":{"rendered":"<p>\u524d\u6bb5\u65f6\u95f4\u62bd\u51fa\u6765\u5927\u6982\u4e00\u4e2a\u661f\u671f\u5b66\u4e60\u4e86\u7535\u5b50\u7269\u6599\u4ed3\u50a8\u7684\u7ba1\u63a7\u65b9\u5f0f\uff0c\u4ee5\u53ca\u4ed3\u50a8\u7684\u7269\u6599\u8fc7\u671f\u4e4b\u540e\u8be5\u5982\u4f55\u5904\u7406\u3002\u5176\u5b9e\u8fd9\u4e9b\u5185\u5bb9\u5728IPC\u7684\u6807\u51c6\u300aIPC\/JEDEC J-STD-033C-1\u300b\u4e2d\u5df2\u7ecf\u6709\u6bd4\u8f83\u8be6\u7ec6\u7684\u89c4\u5b9a\u4e86\uff0c\u4e8b\u5b9e\u4e0a\u6211\u4e5f\u82b1\u4e86\u5927\u91cf\u7684\u65f6\u95f4\u5b66\u4e60IPC\u7684\u8fd9\u4e2a\u6807\u51c6\u3002\u4f46\u4ed4\u7ec6\u7814\u7a76\u4e4b\u540e\u53d1\u73b0\uff0cIPC\u7684\u8fd9\u4e2a\u6807\u51c6\u300aIPC\/JEDEC J-STD-033C-1\u300b\u53ea\u8003\u8651\u4e86\u5668\u4ef6\u66b4\u9732\u5728\u7a7a\u6c14\u4e2d\u5438\u6f6e\u7684\u95ee\u9898\uff0c\u6ca1\u6709\u8003\u8651\u5230\u5668\u4ef6\u66b4\u9732\u5728\u7a7a\u6c14\u4e2d\u4f1a\u6c27\u5316\u7684\u95ee\u9898\u3002\u800c\u4e14\u8fd9\u4e2a\u6807\u51c6\u4e5f\u6ca1\u6709\u5bf9PCB\u7684\u76f8\u5173\u4ed3\u50a8\u7ba1\u7406\u89c4\u5b9a\u8fdb\u884c\u7ea6\u675f\u3002\u56e0\u6b64\u6211\u628aIPC\u7684\u8fd9\u4e2a\u89c4\u5b9a\u9002\u5f53\u7684\u4e88\u4ee5\u6539\u7f16\uff0c\u589e\u52a0\u4e86\u9632\u6b62\u5668\u4ef6\u6c27\u5316\u7684\u76f8\u5173\u7ea6\u675f\uff0c\u4e5f\u589e\u52a0\u4e86\u5bf9PCB\u7684\u4ed3\u50a8\u7ba1\u7406\u7684\u89c4\u5219\uff0c\u5f62\u6210\u4e86\u6211\u4eec\u516c\u53f8\u5bf9\u7535\u5b50\u7269\u6599\u4ed3\u50a8\u7ba1\u7406\u7684\u4e00\u4e2a\u7ea6\u675f\u4f53\u7cfb\uff0c\u6bd4IPC\u66f4\u4e25\u683c\uff0c\u4e5f\u66f4\u7b26\u5408\u6211\u4eec\u516c\u53f8\u76ee\u524d\u7684\u5b9e\u9645\u60c5\u51b5\u3002\u4e0b\u9762\u5c31\u5bf9\u8be5\u7ba1\u63a7\u63aa\u65bd\u7ed9\u51fa\u5177\u4f53\u7684\u8981\u6c42\u4e0e\u5efa\u8bae\u3002<\/p>\n<p>\u672c\u6587\u4e3b\u8981\u5c06\u7269\u6599\u5206\u4e3a\u56db\u5927\u7c7b\uff1aA\u7c7b\u3001B\u7c7b\u3001C\u7c7b\u3001PCB\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u6ca1\u6709\u989d\u5916\u8bf4\u660e\u7684\u60c5\u51b5\u4e0b\uff0c\u6240\u6709\u7684\u7269\u6599\u90fd\u9700\u8981\u5728\u5c0f\u4e8e30\u5ea6\/70%\u7684\u73af\u5883\u4e2d\u5b58\u653e\u3001\u68c0\u9a8c\u3001\u751f\u4ea7\u4f7f\u7528\u3002<\/p>\n<ul>\n<li>A\u7c7b\u7269\u6599\uff1aIC\u3001\u5927\u4ef6\u7269\u6599\u3001\u6a21\u5757\uff1b\n<li>B\u7c7b\u7269\u6599\uff1a\u4e8c\u4e09\u6781\u7ba1\u6676\u632f\u6676\u4f53\uff1b\n<li>C\u7c7b\u7269\u6599\uff1a\u963b\u5bb9\u611f\uff1b\n<li>PCB\u7c7b\u7269\u6599\uff1a\u5404\u79cd\u8f6f\u3001\u786c\u7ebf\u8def\u677f\u3002 <\/li>\n<\/ul>\n<h3><\/h3>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u5bfc\u822a\u76ee\u5f55<\/p><ul class=\"toc_list\"><li><a href=\"#ABC\">\u4e00\u3001A\u7c7b\/B\u7c7b\/C\u7c7b\u603b\u4f53\u6982\u8ff0<\/a><ul><li><a href=\"#1\">1. \u7269\u6599\u4f7f\u7528<\/a><\/li><li><a href=\"#2\">2. \u70d8\u70e4<\/a><\/li><li><a href=\"#3\">3. \u591a\u6b21\u70d8\u70e4\u6216\u66b4\u9732\u65f6\u95f4\u4e25\u91cd\u8d85\u6807<\/a><\/li><li><a href=\"#4\">4.\u65e0\u6cd5\u901a\u8fc7\u53ef\u710a\u6027\u6d4b\u8bd5\u7684\u5668\u4ef6<\/a><\/li><li><a href=\"#5\">5. \u66b4\u9732\u65f6\u95f4 \u6682\u505c<\/a><\/li><li><a href=\"#6\">6.\u66b4\u9732\u65f6\u95f4 \u5f52\u96f6<\/a><\/li><\/ul><\/li><li><a href=\"#AB\">\u4e8c\u3001A\u7c7b\u7269\u6599+B\u7c7b\u7269\u6599<\/a><ul><li><a href=\"#i\">\u672a\u62c6\u5c01\u6599<\/a><\/li><li><a href=\"#i-2\">\u5df2\u62c6\u5c01\u6599<\/a><\/li><\/ul><\/li><li><a href=\"#C\">\u4e09\u3001C\u7c7b\u7269\u6599<\/a><ul><li><a href=\"#i-3\">\u672a\u62c6\u5c01\u6599<\/a><\/li><li><a href=\"#i-4\">\u5df2\u62c6\u5c01\u6599<\/a><\/li><\/ul><\/li><li><a href=\"#PCB\">\u56db\u3001PCB\u7c7b\u7269\u6599<\/a><ul><li><a href=\"#i-5\">\u672a\u62c6\u5c01\u6599<\/a><\/li><li><a href=\"#i-6\">\u5df2\u62c6\u5c01\u6599<\/a><\/li><\/ul><\/li><\/ul><\/div>\n<h1><span id=\"ABC\">\u4e00\u3001A\u7c7b\/B\u7c7b\/C\u7c7b\u603b\u4f53\u6982\u8ff0<\/span><\/h1>\n<h2><span id=\"1\"><strong>1. \u7269\u6599\u4f7f\u7528<\/strong><\/span><\/h2>\n<p>\u5e93\u623f\u6309\u7167\u5148\u8fdb\u5148\u51fa\u7684\u65b9\u5f0f\u4f7f\u7528\u7269\u6599\u3002<\/p>\n<h2><span id=\"2\"><strong>2. \u70d8\u70e4<\/strong><\/span><\/h2>\n<p>\u70d8\u70e4\u662f\u6709\u6548\u53bb\u9664\u5668\u4ef6\u5185\u6e7f\u6c14\u7684\u65b9\u6cd5\u3002\u70d8\u70e4\u65f6\u95f4\u53c2\u8003\u88681\uff0c\u63a8\u8350\u4f7f\u752890\u5ea6\u8fdb\u884c\u70d8\u70e4\uff0c\u70d8\u70e4\u524d\u5fc5\u987b\u5173\u6ce8\u5668\u4ef6\u3001\u7f16\u5e26\u3001\u5305\u88c5\u662f\u5426\u80fd\u8010\u53d790\u5ea6\u7684\u9ad8\u6e29\uff0c\u82e5\u7269\u6599\u5305\u88c5\u6807\u6ce8\u7684\u70d8\u70e4\u6e29\u5ea6\u4f4e\u4e8e90\u5ea6\uff0c\u5219\u6309\u7167\u6807\u6ce8\u6e29\u5ea6\u8fdb\u884c\u70d8\u70e4\u3002\u70d8\u70e4\u540e\uff0c\u5df2\u62c6\u5c01\u6599\u4ece\u62c6\u5c01\u5230\u8fc7\u7089\u4e4b\u95f4\u7ecf\u5386\u7684\u65f6\u95f4\uff08\u4e0b\u9762\u7b80\u79f0\u66b4\u9732\u65f6\u95f4\uff09\u5373\u53ef\u5f52\u96f6\u3002<\/p>\n<h2><span id=\"3\"><strong>3. \u591a\u6b21\u70d8\u70e4\u6216\u66b4\u9732\u65f6\u95f4\u4e25\u91cd\u8d85\u6807<\/strong><\/span><\/h2>\n<p>\u66b4\u9732\u65f6\u95f4\u4e25\u91cd\u8d85\u6807\uff08\u6807\u51c6\u53c2\u89c1\u88682\uff09\uff0c\u6216\u5df2\u88ab\u591a\u6b21\u9ad8\u6e29\u70d8\u70e4\uff0890\u5ea6\u53ca\u4ee5\u4e0a\uff09\u7d2f\u8ba1\u8d85\u8fc796\u5c0f\u65f6\u7684\uff0c\u8fd8\u9700\u8981\u62bd\u6837\u8fdb\u884c\u53ef\u710a\u6027\u6d4b\u8bd5\uff08\u62bd\u6837\u6bd4\u4f8b1%\u621610pcs\uff0c\u6bcf\u4e2a\u6700\u5c0f\u5305\u88c5\u81f3\u5c111pcs\uff09\uff0c\u8fbe\u6807\u65b9\u53ef\u4f7f\u7528\u3002<\/p>\n<h2><span id=\"4\"><strong>4.\u65e0\u6cd5\u901a\u8fc7\u53ef\u710a\u6027\u6d4b\u8bd5\u7684\u5668\u4ef6<\/strong><\/span><\/h2>\n<p>\u65b9\u6848\u4e00\uff1a\u62a5\u5e9f\u3002<\/p>\n<p>\u65b9\u6848\u4e8c\uff1a\u5bf9\u5668\u4ef6\u8fdb\u884c\u9178\u6d17\u3001\u70d8\u70e4\u540e\u91cd\u65b0\u5305\u88c5\uff0c\u91cd\u65b0\u8fdb\u884c\u53ef\u710a\u6027\u6d4b\u8bd5\uff08\u62bd\u6837\u6bd4\u4f8b5%\u621650pcs\uff0c\u6bcf\u4e2a\u6700\u5c0f\u5305\u88c5\u6700\u5c115pcs\uff09\uff0c\u8fbe\u6807\u65b9\u53ef\u4f7f\u7528\u3002<\/p>\n<h2><span id=\"5\"><strong>5. \u66b4\u9732\u65f6\u95f4 \u6682\u505c<\/strong><\/span><\/h2>\n<p>\u66b4\u9732\u65f6\u95f4\u662f\u4e00\u4e2a\u9010\u6e10\u7d2f\u52a0\u7684\u503c\uff0c\u4f46\u7269\u6599\u5b58\u50a8\u5728\u4e0b\u5217\u73af\u5883\u4e2d\u7684\u65f6\u95f4\u4e0d\u8ba1\u5165\u66b4\u9732\u65f6\u95f4\uff1a<\/p>\n<ul>\n<li>\u7269\u6599\u5b58\u653e\u4e8e\u6e7f\u5ea6\u4e25\u683c\u63a7\u5236\u5728\u5c0f\u4e8e5%\u7684\u5e72\u71e5\u7bb1\u4e2d\uff1b\n<li>\u7269\u6599\u5bc6\u5c01\u5b58\u653e\u5728\u88c5\u6709\u7b26\u5408IPC\u8981\u6c42\u7684\u5e72\u71e5\u5242\u7684\u9632\u6f6e\u888b\u4e2d\u3002 <\/li>\n<\/ul>\n<h2><span id=\"6\"><strong>6.\u66b4\u9732\u65f6\u95f4 \u5f52\u96f6<\/strong><\/span><\/h2>\n<p>\u66b4\u9732\u65f6\u95f4\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4efb\u610f\u624b\u6bb5\u5f52\u96f6\uff1a<\/p>\n<ul>\n<li>\u7269\u6599\u6309\u7167\u88681\u7684\u8981\u6c42\u5b8c\u6210\u70d8\u70e4\uff1b\n<li>MSL\u7b49\u7ea7\u4e3a2\u30012a\u30013\u7684\u7269\u6599\u82e5\u66b4\u9732\u65f6\u95f4\u5c0f\u4e8e12\u5c0f\u65f6\uff0c\u5728\u88c5\u6709\u7b26\u5408IPC\u8981\u6c42\u7684\u5e72\u71e5\u5242\u7684\u5bc6\u5c01\u9632\u6f6e\u888b\u4e2d\u5b58\u653e\uff0c\u5b58\u653e\u65f6\u95f4\u81f3\u5c11\u4e3a5\u500d\u7684\u66b4\u9732\u65f6\u95f4\u3002\n<li>MSL\u7b49\u7ea7\u4e3a4\u30015\u30015a\u7684\u7269\u6599\u82e5\u66b4\u9732\u65f6\u95f4\u5c0f\u4e8e8\u5c0f\u65f6\uff0c\u5728\u88c5\u6709\u7b26\u5408IPC\u8981\u6c42\u7684\u5e72\u71e5\u5242\u7684\u5bc6\u5c01\u9632\u6f6e\u888b\u4e2d\u5b58\u653e\uff0c\u5b58\u653e\u65f6\u95f4\u81f3\u5c11\u4e3a10\u500d\u7684\u66b4\u9732\u65f6\u95f4\u3002 <\/li>\n<\/ul>\n<p align=\"center\">\u88681 \u63a8\u8350\u70d8\u70e4\u65f6\u95f4<\/p>\n<p><a href=\"http:\/\/img.liuwenhao.ink\/img\/5ebd68eed4bb_26BA\/clip_image001.png\"><img loading=\"lazy\" title=\"clip_image001\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; float: none; padding-top: 0px; padding-left: 0px; margin-left: auto; display: block; padding-right: 0px; border-top-width: 0px; margin-right: auto\" border=\"0\" alt=\"clip_image001\" src=\"http:\/\/img.liuwenhao.ink\/img\/5ebd68eed4bb_26BA\/clip_image001_thumb.png\" width=\"644\" height=\"535\"><\/a><\/p>\n<h3><\/h3>\n<h1><span id=\"AB\">\u4e8c\u3001A\u7c7b\u7269\u6599+B\u7c7b\u7269\u6599<\/span><\/h1>\n<p>MSL\u7b49\u7ea71\u7684A\u7c7b\/B\u7c7b\u7269\u6599\u5904\u7406\u65b9\u6cd5\u540cC\u7c7b\u7269\u6599\uff0c\u56e0\u6b64\u672c\u8282\u4e0d\u518d\u5bf9\u5176\u8fdb\u884c\u8ba8\u8bba\u3002<\/p>\n<h2><span id=\"i\">\u672a\u62c6\u5c01\u6599<\/span><\/h2>\n<p><strong>1. \u77ed\u671f\u5b58\u653e<\/strong><\/p>\n<p>\u5728\u5e93\u623f\u5185\u5b58\u653e\u5c0f\u4e8e24\u4e2a\u6708\u7684\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u3002<\/p>\n<p><strong>2. \u8fc7\u671f\u5b58\u653e<\/strong><\/p>\n<p>\u5728\u5e93\u623f\u5185\u5b58\u653e\u5927\u4e8e24\u4e2a\u6708\u4f46\u4e0d\u8d85\u8fc760\u4e2a\u6708\u7684\uff0c\u82e5\u6e7f\u5ea6\u6307\u793a\u5361\u76845%\u6307\u793a\u533a\u672a\u53d8\u8272\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u3002<\/p>\n<p>\u5728\u5e93\u623f\u5185\u5b58\u653e\u5927\u4e8e24\u4e2a\u6708\u4f46\u4e0d\u8d85\u8fc760\u4e2a\u6708\u7684\uff0c\u82e5\u6e7f\u5ea6\u6307\u793a\u5361\u76845%\u6307\u793a\u533a\u5df2\u53d8\u8272\uff0c10%\u6709\u8f7b\u5fae\u53d8\u8272\u4f4660%\u6307\u793a\u533a\u672a\u53d8\u8272\uff0c\u5219MSL\u7b49\u7ea72\u7684\u7269\u6599\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\uff0c\u5176\u4ed6\u7b49\u7ea7\u7269\u6599\u5fc5\u987b\u6309\u7167\u88681\u8981\u6c42\u8fdb\u884c\u70d8\u70e4\u540e\u624d\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n<p>\u5728\u5e93\u623f\u5185\u5b58\u653e\u5927\u4e8e60\u4e2a\u6708\u7684\uff0c\u4f7f\u7528\u524d\u9664\u4e86\u9700\u8981\u6309\u7167\u88681\u8981\u6c42\u70d8\u70e4\u5916\uff0c\u8fd8\u9700\u8981\u5728\u70d8\u70e4\u540e\u62bd\u6837\u8fdb\u884c\u53ef\u710a\u6027\u6d4b\u8bd5\uff08\u62bd\u6837\u6bd4\u4f8b1%\u621610pcs\uff0c\u6bcf\u4e2a\u6700\u5c0f\u5305\u88c5\u81f3\u5c111pcs\uff09\uff0c\u8fbe\u6807\u65b9\u53ef\u4f7f\u7528\u3002<\/p>\n<p><strong>3. \u6e7f\u5ea6\u6307\u793a\u536160%\u533a\u53d8\u8272<\/strong><\/p>\n<p>\u62c6\u5c01\u65f6\u6e7f\u5ea6\u6307\u793a\u536160%\u6307\u793a\u533a\u53d8\u8272\u7684\uff0c\u4e0d\u8bba\u5e93\u5b58\u65f6\u95f4\uff0c\u5904\u7406\u65b9\u6cd5\u540c\u201c\u5df2\u62c6\u7269\u6599\u201d\u3002<\/p>\n<h2><span id=\"i-2\">\u5df2\u62c6\u5c01\u6599<\/span><\/h2>\n<p><strong>1. \u77ed\u66b4\u9732\u65f6\u95f4<\/strong><\/p>\n<p>\u66b4\u9732\u65f6\u95f4\u5c0f\u4e8e\u88682\u5141\u8bb8\u7684\u4e0a\u9650\u7684\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u3002<\/p>\n<p><strong>2. \u957f\u66b4\u9732\u65f6\u95f4<\/strong><\/p>\n<p>\u66b4\u9732\u65f6\u95f4\u8d85\u8fc7\u88682\u5141\u8bb8\u7684\u4e0a\u9650\u540e\uff0c\u5fc5\u987b\u6309\u7167\u88681\u7684\u6807\u51c6\u8fdb\u884c\u70d8\u70e4\uff08\u63a8\u835090\u5ea6\uff09\uff0c\u4f7f\u5176\u66b4\u9732\u65f6\u95f4\u5f520\u540e\uff0c\u65b9\u53ef\u6b63\u5e38\u4f7f\u7528\u3002<\/p>\n<p>\u66b4\u9732\u65f6\u95f4\u8d85\u8fc7\u88682\u5141\u8bb8\u7684\u4e0a\u9650\u76842\u500d\u540e\uff0c\u4f7f\u7528\u524d\u9664\u4e86\u9700\u8981\u6309\u7167\u88681\u8981\u6c42\u70d8\u70e4\u5916\uff0c\u8fd8\u9700\u8981\u62bd\u6837\u8fdb\u884c\u53ef\u710a\u6027\u6d4b\u8bd5\uff08\u62bd\u6837\u6bd4\u4f8b1%\u621610pcs\uff0c\u6bcf\u4e2a\u6700\u5c0f\u5305\u88c5\u81f3\u5c111pcs\uff09\uff0c\u8fbe\u6807\u65b9\u53ef\u4f7f\u7528\u3002<\/p>\n<p align=\"center\">\u88682 \u6700\u5927\u5141\u8bb8\u66b4\u9732\u65f6\u95f4<\/p>\n<p><a href=\"http:\/\/img.liuwenhao.ink\/img\/5ebd68eed4bb_26BA\/clip_image002.png\"><img loading=\"lazy\" title=\"clip_image002\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; float: none; padding-top: 0px; padding-left: 0px; margin-left: auto; display: block; padding-right: 0px; border-top-width: 0px; margin-right: auto\" border=\"0\" alt=\"clip_image002\" src=\"http:\/\/img.liuwenhao.ink\/img\/5ebd68eed4bb_26BA\/clip_image002_thumb.png\" width=\"644\" height=\"181\"><\/a><\/p>\n<h3><\/h3>\n<h1><span id=\"C\">\u4e09\u3001C\u7c7b\u7269\u6599<\/span><\/h1>\n<h2><span id=\"i-3\">\u672a\u62c6\u5c01\u6599<\/span><\/h2>\n<p><strong>1. \u77ed\u671f\u5b58\u653e<\/strong><\/p>\n<p>\u5728\u5e93\u623f\u5185\u5b58\u653e\u5c0f\u4e8e72\u4e2a\u6708\u7684\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u3002<\/p>\n<p><strong>2. \u8fc7\u671f\u5b58\u653e<\/strong><\/p>\n<p>\u5728\u5e93\u623f\u5185\u5b58\u653e\u5927\u4e8e72\u4e2a\u6708\u7684\uff0c\u4f7f\u7528\u524d\u9700\u8981\u62bd\u6837\u8fdb\u884c\u53ef\u710a\u6027\u6d4b\u8bd5\uff08\u62bd\u6837\u6bd4\u4f8b1%\u621610pcs\uff0c\u6bcf\u4e2a\u6700\u5c0f\u5305\u88c5\u81f3\u5c111pcs\uff09\uff0c\u8fbe\u6807\u65b9\u53ef\u4f7f\u7528\u3002<\/p>\n<h2><span id=\"i-4\">\u5df2\u62c6\u5c01\u6599<\/span><\/h2>\n<p><strong>1. \u77ed\u66b4\u9732\u65f6\u95f4<\/strong><\/p>\n<p>\u66b4\u9732\u65f6\u95f4\u5c0f\u4e8e36\u4e2a\u6708\u7684\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u3002<\/p>\n<p><strong>2. \u957f\u66b4\u9732\u65f6\u95f4<\/strong><\/p>\n<p>\u66b4\u9732\u65f6\u95f4\u8d85\u8fc736\u4e2a\u6708\u540e\uff0c\u4f7f\u7528\u524d\u9700\u8981\u62bd\u6837\u8fdb\u884c\u53ef\u710a\u6027\u6d4b\u8bd5\uff08\u62bd\u6837\u6bd4\u4f8b1%\u621610pcs\uff0c\u6bcf\u4e2a\u6700\u5c0f\u5305\u88c5\u81f3\u5c111pcs\uff09\uff0c\u8fbe\u6807\u65b9\u53ef\u4f7f\u7528\u3002<\/p>\n<h3><\/h3>\n<h1><span id=\"PCB\">\u56db\u3001PCB\u7c7b\u7269\u6599<\/span><\/h1>\n<p>\u70d8\u70e4\u7684\u70e4\u7bb1\u5fc5\u987b\u6709\u62bd\u98ce\u5e72\u71e5\u8bbe\u5907\u3002\u70d8\u70e4\u65f6PCB\u5916\u7684\u6240\u6709\u5305\u88c5\u90fd\u9700\u8981\u88ab\u79fb\u9664\u3002\u91c7\u7528\u5806\u53e0\u5f0f\u653e\u7f6e\uff0c\u6bcf\u5806\u4e0d\u5f97\u8d85\u8fc740pcs\u3002<\/p>\n<h2><span id=\"i-5\">\u672a\u62c6\u5c01\u6599<\/span><\/h2>\n<p><strong>1. \u77ed\u671f\u5b58\u653e<\/strong><\/p>\n<p>OSP\u677f\u5728\u5e93\u623f\u5185\u5b58\u653e\u5c0f\u4e8e3\u4e2a\u6708\u7684\uff0c\u4e14\u5f00\u5c01\u540e\u66b4\u9732\u65f6\u95f4\u5c0f\u4e8e24\u5c0f\u65f6\u7684\uff0c\u53ef\u76f4\u63a5\u4f7f\u7528\u3002<\/p>\n<p>ENIG\u677f\u5728\u5e93\u623f\u5185\u5b58\u653e\u5c0f\u4e8e6\u4e2a\u6708\u7684\uff0c\u4e14\u5f00\u5c01\u540e\u66b4\u9732\u65f6\u95f4\u5c0f\u4e8e5\u5929\u7684\uff0c\u53ef\u76f4\u63a5\u4f7f\u7528\u3002<\/p>\n<p><strong>2. \u8fc7\u671f\u5b58\u653e<\/strong><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/5ebd68eed4bb_26BA\/QQ20200304025050.png\"><img loading=\"lazy\" title=\"QQ\u622a\u56fe20200304025050\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; float: none; padding-top: 0px; padding-left: 0px; margin-left: auto; display: block; padding-right: 0px; border-top-width: 0px; margin-right: auto\" border=\"0\" alt=\"QQ\u622a\u56fe20200304025050\" src=\"http:\/\/img.liuwenhao.ink\/img\/5ebd68eed4bb_26BA\/QQ20200304025050_thumb.png\" width=\"644\" height=\"241\"><\/a><\/p>\n<p>\u5176\u4e2d\u53ef\u710a\u6027\u5b9e\u9a8c\u4e0e\u710a\u70b9\u5f3a\u5ea6\u6d4b\u8bd5\u7684\u62bd\u6837\u6bd4\u4f8b\u4e3a\uff1a1%\u62165pcs\uff0c\u6bcf\u4e2a\u6700\u5c0f\u5305\u88c5\u81f3\u5c111pcs\u3002<\/p>\n<h2><span id=\"i-6\">\u5df2\u62c6\u5c01\u6599<\/span><\/h2>\n<p><strong>1. \u77ed\u671f\u62c6\u5c01<\/strong><\/p>\n<p>PCB\u62c6\u5c01\u4f7f\u7528\u540e\u5c3d\u5feb\u91cd\u65b0\u5bc6\u5c01\u5b58\u653e\u5728\u88c5\u6709\u7b26\u5408IPC\u8981\u6c42\u7684\u5e72\u71e5\u5242\u7684\u9632\u6f6e\u888b\u4e2d\u3002\u5728\u9632\u6f6e\u888b\u4e2d\u7684PCB\u6682\u505c\u8ba1\u5165\u66b4\u9732\u65f6\u95f4\u3002<\/p>\n<p><strong>2. \u62c6\u5c01\u540e\u957f\u65f6\u95f4\u5b58\u653e\u5728\u5e93\u623f\u4e2d<\/strong><\/p>\n<p align=\"center\"><a href=\"http:\/\/img.liuwenhao.ink\/img\/5ebd68eed4bb_26BA\/QQ20200304025110.png\"><img loading=\"lazy\" title=\"QQ\u622a\u56fe20200304025110\" style=\"border-left-width: 0px; border-right-width: 0px; background-image: none; border-bottom-width: 0px; padding-top: 0px; padding-left: 0px; display: inline; padding-right: 0px; border-top-width: 0px\" border=\"0\" alt=\"QQ\u622a\u56fe20200304025110\" src=\"http:\/\/img.liuwenhao.ink\/img\/5ebd68eed4bb_26BA\/QQ20200304025110_thumb.png\" width=\"644\" height=\"360\"><\/a><\/p>\n<p>\u5176\u4e2d\u53ef\u710a\u6027\u5b9e\u9a8c\u4e0e\u710a\u70b9\u5f3a\u5ea6\u6d4b\u8bd5\u7684\u62bd\u6837\u6bd4\u4f8b\u4e3a\uff1a1%\u62165pcs\uff0c\u6bcf\u4e2a\u6700\u5c0f\u5305\u88c5\u81f3\u5c111pcs\u3002<\/p>\n<p><strong>3. \u53ef\u710a\u6027\u5b9e\u9a8c\u4e0e\u710a\u70b9\u5f3a\u5ea6\u6d4b\u8bd5\u4e0d\u5408\u683c\u7684<\/strong><\/p>\n<p>\u62a5\u5e9f\u3002<\/p>\n<p><strong>4. \u7d2f\u8ba1\u70d8\u70e4\u65f6\u95f4<\/strong><\/p>\n<p>ENIG\u7d2f\u8ba1\u70d8\u70e4\u65f6\u95f4\u8d85\u8fc78\u5c0f\u65f6\u7684\uff0c\u5fc5\u987b\u62a5\u5e9f\u3002<\/p>\n<p><strong>5. OSP\u677f\u4e8c\u6b21\u56de\u6d41\u710a\u65f6\u95f4\u95f4\u9694<\/strong><\/p>\n<p>\u65f6\u95f4\u95f4\u9694\u5c0f\u4e8e12\u5c0f\u65f6\u7684\uff0c\u53ef\u4ee5\u6b63\u5e38\u751f\u4ea7\u4f7f\u7528\u3002<\/p>\n<p>\u65f6\u95f4\u95f4\u9694\u5927\u4e8e12\u5c0f\u65f6\u7684\uff0c\u5fc5\u987b\u62a5\u5e9f\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u89c4\u5219\u53ef\u80fd\u5b58\u5728\u82e5\u5e72\u7f3a\u9677\uff0c\u540e\u671f\u9700\u8981\u52a0\u4ee5\u4fee\u6b63\u3002\u5f15\u7528\u8bf7\u52a1\u5fc5\u6ce8\u660e\u6765\u6e90\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u6bb5\u65f6\u95f4\u62bd\u51fa\u6765\u5927\u6982\u4e00\u4e2a\u661f\u671f\u5b66\u4e60\u4e86\u7535\u5b50\u7269\u6599\u4ed3\u50a8\u7684\u7ba1\u63a7\u65b9\u5f0f\uff0c\u4ee5\u53ca\u4ed3\u50a8\u7684\u7269\u6599\u8fc7\u671f\u4e4b\u540e\u8be5\u5982\u4f55\u5904\u7406\u3002\u5176\u5b9e\u8fd9\u4e9b\u5185\u5bb9\u5728IPC\u7684\u6807\u51c6\u300aIPC\/JEDEC J-STD-033C-1\u300b\u4e2d\u5df2\u7ecf\u6709\u6bd4\u8f83\u8be6\u7ec6\u7684\u89c4\u5b9a\u4e86\uff0c\u4e8b\u5b9e\u4e0a\u6211\u4e5f\u82b1\u4e86\u5927\u91cf\u7684\u65f6\u95f4\u5b66\u4e60IPC\u7684\u8fd9\u4e2a\u6807\u51c6\u3002\u4f46\u4ed4\u7ec6\u7814\u7a76\u4e4b\u540e\u53d1\u73b0\uff0cIPC\u7684\u8fd9\u4e2a\u6807\u51c6\u300aIPC\/JEDEC J-S&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":-3872,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[137,136,135],"views":1359,"_links":{"self":[{"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/wp\/v2\/posts\/3872"}],"collection":[{"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3872"}],"version-history":[{"count":5,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/wp\/v2\/posts\/3872\/revisions"}],"predecessor-version":[{"id":5326,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/wp\/v2\/posts\/3872\/revisions\/5326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=\/"}],"wp:attachment":[{"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liuwenhao.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}