{"id":704,"date":"2017-05-25T16:36:26","date_gmt":"2017-05-25T08:36:26","guid":{"rendered":"http:\/\/www.vttbga.com\/?p=704"},"modified":"2017-11-29T17:18:25","modified_gmt":"2017-11-29T09:18:25","slug":"bga%e5%85%83%e4%bb%b6%e6%a4%8d%e7%90%83%e3%80%81%e8%b4%b4%e8%a3%85%e5%92%8c%e8%bf%94%e4%bf%ae%e4%b8%80%e4%bd%93%e5%8c%96%e7%9a%84bga%e6%a4%8d%e7%90%83%e8%ae%be%e5%a4%87","status":"publish","type":"post","link":"http:\/\/www.vttbga.com\/news\/bgazqj-news\/704.html","title":{"rendered":"BGA\u5143\u4ef6\u690d\u7403\u3001\u8d34\u88c5\u548c\u8fd4\u4fee\u4e00\u4f53\u5316\u7684BGA\u690d\u7403\u8bbe\u5907"},"content":{"rendered":"

BGA\u5143\u4ef6\u690d\u7403\u3001\u8d34\u88c5\u548c\u8fd4\u4fee<\/strong>\u5982\u679c\u60a8\u5177\u6709\u5927\u6279\u91cf\u7684\u82af\u7247\uff0c\u800c\u4e14\u5bf9\u8fd4\u4fee\u826f\u7387\u8981\u6c42\u9ad8\uff0c\u90a3\u5fc5\u987b\u8981\u6709\u4e00\u53f0\u597d\u7684BGA\u690d\u7403\u8bbe\u5907\uff0c\u63a5\u4e0b\u6765\u7531\u5d34\u6cf0\u79d1\u6280\u4e3a\u5927\u5bb6\u4ecb\u7ecd\u4e00\u6b3e\u9ad8\u8fd4\u4fee\u826f\u7387\u7684\u81ea\u52a8BGA\u690d\u7403\u673a<\/a><\/strong>\u8fd4\u4fee\u8fc7\u7a0b\u3002<\/p>\n

\"BGA\u5143\u4ef6\u690d\u7403\u3001\u8d34\u88c5\u548c\u8fd4\u4fee\u8bbe\u5907\"

BGA\u5143\u4ef6\u690d\u7403\u3001\u8d34\u88c5\u548c\u8fd4\u4fee\u8bbe\u5907<\/p><\/div>\n

\u7b2c\u4e00\u6b65\u3001BGA\u5143\u4ef6\u690d\u7403<\/strong><\/p>\n

A:\u6e05\u6d17BGA\u5e95\u90e8\u710a\u76d8\u4e0a\u6b8b\u7559\u7684\u9521\u818f<\/p>\n

\"\u6e05\u6d17BGA\u5e95\u90e8\u710a\u76d8\u4e0a\u6b8b\u7559\u7684\u9521\u818f\"

\u6e05\u6d17BGA\u5e95\u90e8\u710a\u76d8\u4e0a\u6b8b\u7559\u7684\u9521\u818f<\/p><\/div>\n

\u4f7f\u7528\u81ea\u52a8\u9664\u9521\u673a\u628aPCBA\u710a\u76d8\u4e0a\u6b8b\u7559\u7684\u9521\u818f\u6e05\u7406\u5e72\u51c0\u548c\u6e05\u7406\u5e73\u6574\uff0c\u53ef\u91c7\u7528\u62c6\u710a\u7f16\u7ec7\u5e26\u548c\u6241\u94f2\u5f62\u70d9\u94c1\u5934\u8fdb\u884c\u6e05\u7406\uff0c\u64cd\u4f5c\u65f6\u6ce8\u610f\u4e0d\u8981\u635f\u574f\u710a\u76d8\u548c\u963b\u710a\u819c<\/p>\n

B\uff1a\u5370\u5237\u52a9\u710a\u5242<\/p>\n

\u4e3a\u4e86\u8d77\u5230\u7c98\u63a5\u548c\u52a9\u710a\u4f5c\u7528\uff0c\u6211\u4eec\u4e00\u822c\u91c7\u7528\u7684\u662f\u9ad8\u6cbe\u5ea6\u7684\u52a9\u710a\u5242\uff0c\u5728BGA\u5e95\u90e8\u710a\u76d8\u4e0a\u5370\u5237\u52a9\u710a\u5242\uff0c\u4fdd\u8bc1\u5370\u5237\u540e\u52a9\u710a\u5242\u56fe\u5f62\u6e05\u6670\uff0c\u4e0d\u6f2b\u6d41\u3002\u5f53\u7136\u5982\u679c\u6ca1\u6709\u52a9\u710a\u5242\u4e5f\u53ef\u4ee5\u7528\u710a\u818f\u6765\u66ff\u6362\u3002<\/p>\n

C\uff1a\u710a\u7403\u7684\u9009\u62e9\uff0c\u6ce8\u610f\u6750\u6599\u548c\u5c3a\u5bf8\u5728\u9009\u62e9\u710a\u7403\u65f6\u6211\u4eec\u4e00\u5b9a\u8981\u9009\u62e9\u4e0eBGA\u5668\u4ef6\u710a\u7403\u6750\u6599\u4e00\u81f4\u7684\u710a\u7403\uff0c\u73b0\u7684PBGA\u710a\u7403\u7684\u710a\u818f\u6750\u6599\u4e00\u822c\u90fd\u662f63Sn\/37Pb\u7684\u3002\u8fd8\u6709\u5728\u5c3a\u5bf8\u9009\u62e9\u65b9\u9762\uff0c\u6211\u4eec\u9700\u8981\u6ce8\u610f\uff0c\u5982\u679c\u4f7f\u7528\u9ad8\u7c98\u5ea6\u52a9\u710a\u5242\uff0c\u8981\u9009\u62e9\u548cBGA\u5668\u4ef6\u710a\u7403\u76f8\u540c\u76f4\u5f84\u7684\u710a\u7403\uff0c\u5982\u679c\u4f7f\u7528\u7684\u662f\u710a\u818f\uff0c\u90a3\u9009\u62e9\u6bd4BGA\u5668\u4ef6\u710a\u7403\u76f4\u5f84\u5c0f\u7684\u710a\u7403\u5373\u53ef\u3002<\/p>\n

D\uff1a\u690d\u7403\u65b9\u6cd5<\/p>\n

\u4f7f\u7528BGA\u690d\u7403\u673aBU-560\u8fdb\u884c\u81ea\u52a8\u690d\u7403\uff0c\u53ef\u4ee5\u8fdb\u884c\u9ad8\u7cbe\u5ea6\u81ea\u52a8\u9521\u7403\u690d\u5165\uff0c\u800c\u4e14\u5177\u6709\u4e00\u952e\u5f0f\u64cd\u4f5c\u7b80\u5355\u65b9\u4fbf\u3002\u4e00\u9897\u591a\u6a21\u88c5\u7f6e\uff0c\u63d0\u5347\u690d\u7403\u6548\u7387\u3002\u673a\u5668\u8fd8\u81ea\u5e26\u771f\u7a7a\u6536\u96c6\u7403\u88c5\u7f6e\uff0c\u9632\u6b62\u9521\u7403\u5728\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\u6563\u843d\u3002<\/p>\n

\u7b2c\u4e8c\u6b65\u3001\u8d34\u88c5\u5668\u4ef6<\/strong><\/p>\n

\u91cd\u65b0\u8d34\u88c5\u5143\u4ef6\u65f6\uff0c\u5e94\u91c7\u7528\u5b8c\u5168\u4e0d\u540c\u7684\u65b9\u6cd5\u3002\u4e3a\u907f\u514d\u635f\u574f\u65b0\u7684BGA\uff0c\u9884\u70ed(100\u2103\u81f3125\u2103)\u3001\u6e29\u5ea6\u4e0a\u5347\u901f\u7387\u548c\u6e29\u5ea6\u4fdd\u6301\u65f6\u95f4\u90fd\u5f88\u5173\u952e\u3002\u4e0ePBGA\u76f8\u6bd4\uff0cCBGA\u80fd\u591f\u5438\u6536\u66f4\u591a\u7684\u70ed\u91cf\uff0c\u4f46\u5347\u6e29\u901f\u7387\u5374\u6bd4\u6807\u51c6\u76842\u2103\/s\u8981\u6162\u4e00\u4e9b\u3002<\/p>\n

\u7b2c\u4e09\u6b65\u3001\u56de\u6d41\u710a\u63a5<\/strong><\/p>\n

\"BGA\u56de\u710a\u7089\u710a\u63a5BGA\"

BGA\u56de\u710a\u7089\u710a\u63a5BGA<\/p><\/div>\n

\u8bbe\u7f6e\u710a\u63a5\u6e29\u5ea6\u53ef\u6839\u636e\u5668\u4ef6\u7684\u5c3a\u5bf8\uff0cPCB\u7684\u539a\u5ea6\u7b49\u5177\u4f53\u60c5\u51b5\u8bbe\u7f6e\uff0cBGA\u7684\u710a\u63a5\u6e29\u5ea6\u4e0e\u4f20\u7edfSMD\u76f8\u6bd4\uff0c\u8981\u9ad8\u51fa15\u5ea6\u5de6\u53f3\u3002<\/p>\n

\u7b2c\u56db\u6b65\u3001\u8fd4\u4fee\u68c0\u9a8c<\/strong><\/p>\n

BGA\u7684\u710a\u63a5\u8d28\u91cf\u68c0\u9a8c\u9700\u8981X\u5149\u6216\u8d85\u58f0\u6ce2\u68c0\u67e5\u8bbe\u5907\uff0c\u5728\u6ca1\u6709\u68c0\u67e5\u8bbe\u5907\u7684\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u901a\u8fc7\u529f\u80fd\u6d4b\u8bd5\u5224\u65ad\u710a\u63a5\u8d28\u91cf\uff0c\u4e5f\u53ef\u51ed\u7ecf\u9a8c\u8fdb\u884c\u68c0\u67e5\u3002<\/p>\n

A\uff1a\u628a\u710a\u597d\u7684BGA\u7684\u8868\u9762\u7ec4\u88c5\u677f\u4e3e\u8d77\u6765\uff0c\u5bf9\u5149\u5e73\u89c6BGA\u56db\u5468\uff0c\u89c2\u5bdf\u662f\u5426\u900f\u5149\u3001BGA\u56db\u5468\u4e0ePCB\u4e4b\u95f4\u7684\u8ddd\u79bb\u662f\u5426\u4e00\u81f4\u3001\u89c2\u5bdf\u710a\u818f\u662f\u5426\u5b8c\u5168\u878d\u5316\u3001\u710a\u7403\u7684\u5f62\u72b6\u662f\u5426\u7aef\u6b63\u3001\u710a\u7403\u584c\u9677\u7a0b\u5ea6\u7b49\u3002<\/p>\n

B\uff1a\u5982\u679cBGA\u56db\u5468\u4e0ePCB\u4e4b\u95f4\u7684\u8ddd\u79bb\u662f\u4e0d\u4e00\u81f4\u8bf4\u660e\u56db\u5468\u6e29\u5ea6\u4e0d\u5747\u5300\u3002<\/p>\n

C:\u5982\u679c\u4e0d\u900f\u5149\uff0c\u8bf4\u660e\u6709\u6865\u63a5\u6216\u710a\u7403\u4e4b\u95f4\u6709\u710a\u6599\u7403.<\/p>\n

D:\u710a\u7403\u584c\u9677\u7a0b\u5ea6\uff1a\u584c\u9677\u7a0b\u5ea6\u4e0e\u710a\u63a5\u6e29\u5ea6\u3001\u710a\u818f\u91cf\u3001\u710a\u76d8\u5927\u5c0f\u6709\u5173\u3002\u5728\u710a\u76d8\u8bbe\u8ba1\u5408\u7406\u7684\u60c5\u51b5\u4e0b\uff0c\u518d\u6d41\u710a\u540eBGA\u5e95\u90e8\u4e0ePCB\u4e4b\u95f4\u8ddd\u79bb\u6bd4\u710a\u524d\u584c\u96771\/5-1\/3\u5c5e\u4e8e\u6b63\u5e38\u3002\u5982\u679c\u710a\u7403\u584c\u9677\u592a\u5927\uff0c\u8bf4\u660e\u6e29\u5ea6\u8fc7\u9ad8\uff0c\u5bb9\u6613\u53d1\u751f\u6865\u63a5\u3002<\/p>\n

E:\u5982\u679c\u710a\u7403\u5f62\u72b6\u4e0d\u7aef\u6b63\uff0c\u6709\u6b6a\u626d\u73b0\u8c61\uff0c\u8bf4\u660e\u6e29\u5ea6\u4e0d\u591f\uff0c\u710a\u63a5\u4e0d\u5145\u5206\uff0c\u710a\u6599\u518d\u6d41\u52a8\u65f6\u6ca1\u6709\u5145\u5206\u7684\u53d1\u6325\u81ea\u5b9a\u4f4d\u6548\u5e94\u7684\u4f5c\u7528\u3002<\/p>\n

\u901a\u8fc7\u4ee5\u4e0aBGA\u5143\u4ef6\u690d\u7403\u3001\u8d34\u88c5\u548c\u8fd4\u4fee\u68c0\u9a8c\u7684\u64cd\u4f5c\u6b65\u9aa4\uff0c\u8bc1\u660e\u4e86BGA\u690d\u7403\u662f\u4e00\u4e2a\u7ec6\u81f4\u7684\u6280\u672f\u6d3b\uff0c\u5982\u679c\u60f3\u8981\u8fd4\u4fee\u826f\u7387\u9ad8\uff0c\u90a3\u5fc5\u987b\u4f7f\u7528\u9ad8\u8fd4\u4fee\u690d\u7403\u826f\u7387\u7684BGA\u690d\u7403\u8bbe\u5907BU-560\u3002\u60a8\u8fd8\u53ef\u80fd\u5bf9\u6b64\u611f\u5174\u8da3>>><\/strong><\/p>\n\n\n\n\n\n
BGA\u8fd4\u4fee\u8bbe\u5907\u5927\u5168<\/a><\/strong><\/th>\n<\/tr>\n
BGA\u8fd4\u4fee\u53f0<\/a><\/strong><\/td>\nBGA\u690d\u7403\u673a<\/a><\/strong><\/td>\nBGA\u690d\u7403\u56de\u710a\u7089<\/a><\/strong><\/td>\nPCBA\u57fa\u677f\u9664\u9521\u673a<\/a><\/strong><\/td>\nPTH\u8fd4\u4fee\u53f0<\/a><\/strong><\/td>\n\u81ea\u52a8\u9664\u9521\u673a<\/a><\/strong><\/td>\n\u89c6\u9891\u663e\u5fae\u955c<\/a><\/strong><\/td>\nSMD\u8fd4\u4fee\u7ad9<\/a><\/strong><\/td>\n<\/tr>\n
BGA\u8fd4\u4fee\u53f0\u53c8\u79f0\u70ed\u98ce\u62c6\u710a\u53f0\u662f\u7528\u4e8e\u8fd4\u4feePCBA\u57fa\u677f\u4e0a\u7684BGA\u5668\u4ef6\u7684\u8bbe\u5907<\/td>\nBGA\u690d\u7403\u673a\u53c8\u79f0BGA\u690d\u9521\u7403\u673a\u662f\u4e00\u6b3e\u9ad8\u7cbe\u5ea6\u8fd4\u4feeBGA\u7684\u81ea\u52a8\u9521\u7403\u690d\u5165\u673a<\/td>\nBGA\u690d\u7403\u56de\u710a\u7089\u53c8\u79f0\u9521\u7403\u6c2e\u6c14\u56de\u710a\u7089\u662f\u4e00\u6b3e\u9488\u5bf9BGA\u82af\u7247\u690d\u7403\u540e\u9521\u7403\u56de\u710a\u8bbe\u5907<\/td>\nPCBA\u57fa\u677f\u9664\u9521\u673a\u53c8\u79f0PCBA\u9664\u9521\u98ce\u5200\u662f\u4e00\u6b3e\u96c6PCBA\u57fa\u677f\u5668\u4ef6\u62c6\u710a\u3001\u9664\u9521\u4e00\u4f53\u7684\u5168\u81ea\u52a8\u9664\u9521\u673a<\/td>\nPTH\u8fd4\u4fee\u53f0\u53c8\u79f0\u5c0f\u9521\u7089\u662f\u4e00\u6b3e\u7528\u4e8ePCBA\u57fa\u677fPTH\u901a\u5b54\u7ec4\u4ef6\u79fb\u9664\u548c\u710a\u63a5\u7684\u8fd4\u4fee\u8bbe\u5907<\/td>\n\u81ea\u52a8\u9664\u9521\u673a\u53c8\u79f0BGA\u9664\u9521\u98ce\u5200\u662f\u4e00\u6b3e\u9488\u5bf9BGA\u7684PAD\u4e0a\u6b8b\u7559\u710a\u6599\u8fdb\u884c\u6e05\u9664\u7684\u8bbe\u5907<\/td>\n\u9ad8\u6e05\u89c6\u9891\u663e\u5fae\u955c\u662f\u4e00\u6b3e\u91c7\u7528\u9ad8\u666f\u6df1\uff0c\u9ad8\u6027\u4ef7\u6bd4\u7684\u663e\u5fae\u955c<\/td>\nSMD\u8fd4\u4fee\u542b\u70ed\u98ce\u62c6\u710a\u53f0VT-220\uff0c\u9002\u7528\u591a\u79cd\u5143\u5668\u4ef6\u7684\u62c6\u710a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u672c\u6587\u7531\u5d34\u6cf0\u79d1\u6280BGA\u8fd4\u4fee\u53f0\u5382\u5bb6http:\/\/www.vttbga.com\u64b0\u5199\uff0c\u5982\u9700\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u51fa\u5904\uff0c\u8c22\u8c22\u5408\u4f5c!<\/p>\n","protected":false},"excerpt":{"rendered":"

BGA\u5143\u4ef6\u690d\u7403\u3001\u8d34\u88c5\u548c\u8fd4\u4fee\u5982\u679c\u60a8\u5177\u6709\u5927\u6279\u91cf\u7684\u82af\u7247\uff0c\u800c\u4e14\u5bf9\u8fd4\u4fee\u826f\u7387\u8981\u6c42\u9ad8\uff0c\u90a3\u5fc5\u987b\u8981\u6709\u4e00\u53f0\u597d\u7684BGA\u690d\u7403\u8bbe\u5907\uff0c\u63a5\u4e0b\u6765\u7531\u5d34\u6cf0\u79d1\u6280\u4e3a\u5927\u5bb6\u4ecb\u7ecd\u4e00\u6b3e\u9ad8\u8fd4\u4fee\u826f\u7387\u7684\u81ea\u52a8BGA\u690d\u7403\u673a\u8fd4\u4fee\u8fc7\u7a0b\u3002<\/p>\n","protected":false},"author":1,"featured_media":705,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[17],"tags":[117,42],"_links":{"self":[{"href":"http:\/\/www.vttbga.com\/wp-json\/wp\/v2\/posts\/704"}],"collection":[{"href":"http:\/\/www.vttbga.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.vttbga.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.vttbga.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.vttbga.com\/wp-json\/wp\/v2\/comments?post=704"}],"version-history":[{"count":2,"href":"http:\/\/www.vttbga.com\/wp-json\/wp\/v2\/posts\/704\/revisions"}],"predecessor-version":[{"id":2110,"href":"http:\/\/www.vttbga.com\/wp-json\/wp\/v2\/posts\/704\/revisions\/2110"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.vttbga.com\/wp-json\/wp\/v2\/media\/705"}],"wp:attachment":[{"href":"http:\/\/www.vttbga.com\/wp-json\/wp\/v2\/media?parent=704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.vttbga.com\/wp-json\/wp\/v2\/categories?post=704"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.vttbga.com\/wp-json\/wp\/v2\/tags?post=704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}