![\"ENIG](\"\/\/m.letratesoro.com\/wp-content\/uploads\/images\/b7983a451116_13712\/PCB_ENIG_finish.jpg\" "\\"ENIG")
<\/p>\n<\/p>\n
ENIG (Electroless Nickel Immersion Gold\uff0c\u7121\u96fb\u934d\u93b3\u6d78\u91d1)\uff0c\u662f\u4e00\u7a2e\u7528\u65bc\u96fb\u8def\u677f\u8868\u9762\u8655\u7406(Finished)\u7684\u88fd\u7a0b\uff0c\u4e00\u822c\u7c21\u7a31\u4e4b\u70ba\u300c\u5316\u93b3\u6d78\u91d1\u677f\u300d\uff0c\u4e5f\u6709\u4eba\u5c07\u4e4b\u7c21\u7a31\u70ba\u300c\u5316\u91d1\u677f\u300d\u6216\u300c\u6c89\u91d1\u677f\u300d\uff0c\u76ee\u524d\u5ee3\u70ba\u61c9\u7528\u65bc\u624b\u6a5f\u5167\u88dd\u7684\u96fb\u8def\u677f\u4e0a\uff0c\u6709\u4e9bBGA\u5c01\u88ddIC\u7684\u8f09\u677f\u4e5f\u6703\u4f7f\u7528ENIGE\u6216NEPIG(\u5316\u5b78\u93b3\u9200\u91d1)\u3002<\/font><\/p>\n ENIG\u7684\u5916\u89c0\u5f88\u5bb9\u6613\u8fa6\u8a8d\uff0c\u76ee\u524d\u5728\u5e02\u9762\u4e0a\u770b\u5230\u7684\u96fb\u8def\u677f\u8868\u9762\u5982\u679c\u53ef\u4ee5\u770b\u5f97\u5230\u6709\u91d1\u8272\u7684\u710a\u588a\uff08\u5982\u6587\u7ae0\u6700\u524d\u9762\u5716\u7247\u6240\u793a\uff09\u5927\u6982\u5c31\u662f\u5b83\u4e86\uff0c\u5176\u5be6\u9084\u6709\u53e6\u5916\u4e00\u7a2e\u300c\u96fb\u934d\u93b3\u91d1\u300d\u677f\u4e5f\u6703\u5448\u73fe\u51fa\u91d1\u8272\u7684\u710a\u588a\uff0c\u4f46\u73fe\u5728\u91d1\u5b50\u8cb4\u5f97\u5f88\uff0c\u9664\u975e\u7279\u6b8a\u9700\u6c42\u5fc5\u9808\u8981\u7528\u5230\u6bd4\u8f03\u539a\u7684\u91d1\u5c64\u6216\u662f\u786c\u91d1\uff0c\u5426\u5247\u73fe\u5728\u5df2\u7d93\u770b\u4e0d\u592a\u5230\u96fb\u934d\u93b3\u91d1\u677f\u4e86\u3002<\/font><\/p>\n <\/p>\n \u76f8\u8f03\u65bc<\/font>\u96fb\u934d<\/font>\u93b3\u91d1\u4f86\u8aaa\uff0c\u9019\u7a2e<\/font>\u5316\u93b3\u6d78\u91d1<\/font>\u5728\u96fb\u8def\u677f\u5ee0\u7684\u88fd\u7a0b\u7576\u4e2d\u4e0d\u9700\u8981<\/font><\/strong>\u5728\u96fb\u8def\u677f\u4e0a\u901a\u96fb\u505a\u96fb\u934d\uff0c\u4e5f\u4e0d\u9700\u8981\u5728\u6bcf\u4e00\u500b\u5f85\u96fb\u934d\u7684\u710a\u588a(pad)\u4e0a\u62c9\u4e00\u689d\u5c0e\u7dda\u63a5\u901a\u624d\u80fd\u934d\u4e0a\u93b3\u91d1\uff0c\u56e0\u6b64ENIG\u7684\u88fd\u7a0b\u76f8\u5c0d\u6bd4\u8f03\u7c21\u55ae\uff0c\u7522\u91cf\u4e5f\u662f\u96fb\u934d\u93b3\u91d1\u7684\u500d\u6578\u4e4b\u4e0a\uff0c\u6240\u4ee5\u751f\u7522\u8cbb\u7528\u76f8\u5c0d\u4f86\u8aaa\u4e5f\u5c31\u6bd4\u96fb\u934d\u93b3\u91d1\u4f86\u5f97\u4fbf\u5b9c\u3002<\/font><\/p>\n \u4e0d\u904eENIG\u8868\u9762\u8655\u7406\u4e5f\u6709\u5176\u7f3a\u9ede\u53ca\u554f\u984c\uff0c\u6bd4\u5982\u8aaa\u710a\u63a5\u5f37\u5ea6\u8207\u9285\u57fa\u5730PCB<\/a>\u76f8\u6bd4\u504f\u4f4e\uff0c\u5bb9\u6613\u751f\u6210\u9ed1\u588a(Black pad)<\/a>\u54c1\u8cea\u554f\u984c\u4e5f\u5e38\u70ba\u4eba\u6240\u8a6c\u75c5\u3002<\/font><\/p>\n \u4f9d\u64daIPC-4552(2002)\u7684\u8981\u6c42\u4e00\u822cENIG\u96fb\u8def\u677f\u7684\u5316\u91d1\u5c64<\/font>\u539a\u5ea6\u5efa\u8b70\u843d\u57282\u00b5"\uff5e5\u00b5"\uff080.05\u00b5m\uff5e0.125\u00b5m\uff09\u4e4b\u9593\uff0c\u800c\u5316\u5b78\u93b3\u5c64<\/font>\u539a\u5ea6\u5247\u843d\u57283\u00b5m(118\u00b5")\uff5e6\u00b5m(236\u00b5")\u3002<\/font><\/p>\n \u96a8\u8457\u91d1\u50f9\u8d8a\u4f86\u8d8a\u8cb4\uff0c\u73fe\u5728\u7684PCB\u677f\u5ee0\u70ba\u4e86\u7bc0\u7701\u6210\u672c\uff0c\u5f88\u5bb9\u6613\u5728\u91d1\u5c64\u4e0a\u5077\u65a4\u6e1b\u5169\u505a\u624b\u8173\uff0c\u5efa\u8b70\u8981\u91cd\u9ede\u7ba1\u63a7\u91d1\u5c64\u539a\u5ea6\uff0c\u7279\u5225\u662f\u5927\u9762\u7a4d\u7684\u710a\u588a\u3002\u4e0d\u904e\uff0c\u91d1\u5c64\u8d8a\u539a\uff0c\u4e5f\u4ee3\u8868\u8457\u6210\u672c\u8d8a\u9ad8\uff0c\u6839\u64da\u5de5\u4f5c\u718a\u904e\u5f80\u7684\u7d93\u9a57\uff0c\u6211\u5011\u66fe\u7d93\u5c07\u91d1\u5c64\u539a\u5ea6\u653e\u9b06\u5230\u6700\u85841.2\u00b5"\u9084\u53ef\u6b63\u5e38\u904b\u4f5c\u3002<\/font><\/p>\n \u524d\u8655\u7406\u2192\u9664\u6cb9\u2192\u6c34\u6d17\u2192\u9178\u6d17\u2192\u6c34\u6d17\u2192\u5fae\u8755\u2192\u6c34\u6d17\u2192\u9810\u6d78\uff08H2<\/sub>SO4<\/sub>\uff09\u2192\u6d3b\u5316\uff08Pd\u89f8\u5a92\uff09\u2192\u6c34\u6d17\u2192\u5316\u5b78\u93b3\uff08Ni\/P\uff09\u2192\u6c34\u6d17\u2192\u6d78\u934d\u91d1\u2192\u91d1\u56de\u6536\u2192\u6c34\u6d17\u2192\u70d8\u4e7e<\/font><\/strong><\/p>\n <\/font><\/p>\n <\/p>\n \u76f8\u95dc\u95b1\u8b80\uff1a<\/font> <\/font> <\/p>\n <\/font><\/p>\n \u5982\u679c\u4f60\u60f3\u66f4\u8a73\u7d30\u7684\u4e86\u89e3ENIG\u7684\u6574\u500b\u88fd\u7a0b\uff0c\u53ef\u4ee5\u53c3\u8003\u9019\u7bc7\u6587\u7ae0\uff0c\u9084\u6709\u5f71\u7247\u53ef\u4ee5\u52a0\u6df1\u5370\u8c61\uff1a[\u5f71\u7247]\u96fb\u8def\u677f\u751f\u7522\u7dda\u88fd\u7a0b\u7c21\u4ecb(PCB Production Process)<\/a><\/font><\/p>\n<\/blockquote>\n \u96fb\u8def\u677fENIG(\u5316\u93b3\u6d78\u91d1)\u8868\u9762\u8655\u7406\u7684\u512a\u9ede\uff1a<\/font><\/strong><\/p>\n \u53ef\u4ee5\u7576\u6210\u5200\u92d2\u677f<\/font>\u7684\u63a5\u89f8\u9762\u4e4b\u7528\u3002\u9019\u500b\u61c9\u7528\u7684\u934d\u91d1\u5c64\u5fc5\u9808\u8981\u539a\u4e00\u9ede\u3002\u4e00\u822c\u6703\u5efa\u8b70\u934d\u786c\u91d1\u3002(\u66f4\u591a\u95b1\u8b80\uff1a<\/font>\u4f55\u8b02\u786c\u91d1\u3001\u8edf\u91d1\u3001\u96fb\u934d\u91d1\u3001\u5316\u91d1\u3001\u9583\u91d1\uff1f<\/font><\/a>)<\/font><\/p>\n<\/li>\n <\/font><\/p>\n \u96fb\u8def\u677fENIG(\u5316\u93b3\u6d78\u91d1)\u8868\u9762\u8655\u7406\u7684\u7f3a\u9ede\uff1a<\/strong><\/font><\/p>\n \u6240\u4ee5\uff0c\u5982\u679c\u6709\u96fb\u6c23\u63a5\u89f8\u9700\u6c42\u7684\u7522\u54c1\uff08\u4f8b\u5982\u5f48\u7247\u96fb\u6c23\u63a5\u89f8\u3001\u6309\u9375\u63a5\u89f8\uff09\u5c31\u975e\u5e38\u9069\u5408\u63a1\u7528ENIG\u7684\u677f\u5b50\u3002\u53e6\u5916\uff0c\u5c11\u91cf\u7684\u7522\u54c1\u4e5f\u6bd4\u8f03\u9069\u5408\u63a1\u7528ENIG\uff0c\u53ef\u4ee5\u964d\u4f4ePCB\u6c92\u6709\u5373\u6642\u7528\u5b8c\u7684\u5831\u5ee2\u7387\u3002<\/strong><\/font><\/p>\n \u5ef6\u4f38\u95b1\u8b80\uff1a<\/font> ENIG (Electroless Nickel …<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,4],"tags":[169],"aioseo_notices":[],"views":48608,"_links":{"self":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/3981"}],"collection":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/comments?post=3981"}],"version-history":[{"count":7,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/3981\/revisions"}],"predecessor-version":[{"id":11192,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/3981\/revisions\/11192"}],"wp:attachment":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/media?parent=3981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/categories?post=3981"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/tags?post=3981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}ENIG\u7684\u93b3\u5c64\u53ca\u91d1\u5c64\u7684\u539a\u5ea6\u8981\u6c42<\/font><\/font><\/h2>\n
\u5316\u5b78\u93b3\u91d1\u7684\u751f\u7522\u6d41\u7a0b\u5927\u81f4\u5982\u4e0b\uff1a<\/strong><\/font><\/h2>\n
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\u524d\u8655\u7406\uff1a\u76ee\u7684\u5728\u5237\u78e8\u6216\u5674\u7802\u4ee5\u53bb\u9664\u9285\u8868\u9762\u7684\u6c27\u5316\u7269\u4e26\u7c97\u7cd9\u5316\u9285\u8868\u9762\u4ee5\u589e\u52a0\u5f8c\u7e8c\u93b3\u5408\u91d1\u7684\u9644\u8457\u529b\u3002<\/font><\/div>\n<\/li>\n\u5fae\u8755\uff1a\u904e\u786b\u9178\u9209\/\u786b\u9178\u4ee5\u53bb\u9664\u9285\u9762\u7684\u6c27\u5316\u5c64\u4e26\u964d\u4f4e\u524d\u8655\u7406\u6642\u5237\u78e8\u6240\u9020\u6210\u7684\u6e9d\u75d5\u6df1\u5ea6\u3002\u904e\u6df1\u7684\u5237\u75d5\u7d93\u5e38\u6703\u6210\u70ba\u6d78\u91d1\u653b\u64ca\u93b3\u5c64\u7684\u5e6b\u51f6\u3002<\/font><\/div>\n<\/li>\n\u6d3b\u5316\uff1a\u7531\u65bc\u9285\u9762\u7121\u6cd5\u76f4\u63a5\u555f\u52d5\u5316\u5b78\u93b3\u7684\u6c88\u7a4d\u53cd\u61c9\uff0c\u6240\u4ee5\u5fc5\u9808\u5728\u9285\u9762\u5148\u4e0a\u4e00\u5c64\u9200(Pd)\u4f86\u7576\u4f5c\u5316\u5b78\u93b3\u6c88\u7a4d\u53cd\u61c9\u7684\u89f8\u5a92\u3002\u5229\u7528Cu\u7684\u6d3b\u6027\u6bd4Pd\u5927\u7684\u539f\u7406\uff0c\u4f7f\u9200\u96e2\u5b50\u9084\u539f\u70ba\u9200\u91d1\u5c6c\u4e26\u9644\u8457\u65bc\u9285\u9762\u4e0a\u3002<\/font><\/div>\n<\/li>\n\u5316\u5b78\u93b3\uff1a<\/font>Ni\/P\uff0c\u5176\u4e3b\u8981\u4f5c\u7528\u70ba\u963b\u7d55\u9285\u8207\u91d1\u4e4b\u9593\u7684\u9077\u79fb(migration)\u8207\u64f4\u6563(diffusion)\uff0c\u4e26\u4f5c\u70ba\u8207\u5f8c\u7e8c\u710a\u63a5\u4f5c\u7528\u6642\u8207\u932b\u5316\u5b78\u53cd\u61c9\u751f\u6210IMC\u7684\u5143\u7d20\u3002<\/font><\/font><\/div>\n<\/li>\n\u6d78\u934d\u91d1\uff1a\u91d1\u7684\u4e3b\u8981\u76ee\u7684\u5728\u4fdd\u8b77\u4e26\u9632\u6b62\u93b3\u5c64\u6c27\u5316\uff0c\u91d1\u5728\u710a\u932b\u7684\u904e\u7a0b\u7576\u4e2d\u4e26\u4e0d\u6703\u53c3\u8207\u5316\u5b78\u53cd\u61c9\uff0c\u904e\u591a\u7684\u91d1\u53cd\u800c\u6709\u7919\u710a\u932b\u7684\u5f37\u5ea6\uff0c\u6240\u4ee5\u91d1\u53ea\u8981\u5920\u8986\u84cb\u4f4f\u93b3\u5c64\u4f7f\u4e4b\u4e0d\u6613\u6c27\u5316\u5373\u53ef\uff0c\u5982\u679c\u8981\u4f5c<\/font>COB (Chip On Board)<\/font><\/a>\u6253\u7dda\u5c31\u53e6\u7576\u5225\u8ad6\uff0c\u56e0\u70ba\u91d1\u5c64\u8981\u6709\u8db3\u5920\u7684\u539a\u5ea6\u3002
<\/font><\/div>\n
\u96f6\u4ef6\u6389\u843d\u8207\u96fb\u8def\u677f\u934d\u91d1\u539a\u5ea6\u7684\u95dc\u4fc2<\/font><\/a>
\u6d78\u91d1\u53ca\u96fb\u934d\u91d1\u5728\u96fb\u8def\u677f\u710a\u63a5\u4e2d\u6240\u626e\u6f14\u7684\u89d2\u8272<\/font><\/a><\/p>\n<\/li>\n<\/ol>\n\n
\u5176\u8868\u9762\u8655\u7406\u53ef\u4ee5\u4f5c\u7576\u6210COB\u6253\u7dda<\/font>\u7684\u5e95\u91d1\u5c6c\u4f7f\u7528\u3002 <\/font><\/div>\n<\/li>\n\u53ef\u4ee5\u53cd\u8986\u9032\u884c\u591a\u6b21reflow(\u56de\u710a)<\/font>\uff0c\u4e00\u822c\u6703\u8981\u6c42\u81f3\u5c11\u53ef\u4ee5\u80103\u6b21\u4ee5\u4e0a\u7684\u9ad8\u6eab\u710a\u63a5\uff0c\u800c\u4e14\u710a\u63a5\u54c1\u8cea\u4ecd\u7136\u53ef\u4ee5\u7dad\u6301\u4e00\u81f4\u3002 <\/font><\/div>\n<\/li>\n\u5177\u6709\u512a\u7570\u7684\u5c0e\u96fb\u80fd\u529b<\/font>\u3002\u53ef\u4ee5\u7576\u6210\u6309\u9375\u5c0e\u901a\u7684\u91d1\u624b\u6307\u7dda\u8def\u4f7f\u7528\uff0c\u800c\u4e14\u4fe1\u8cf4\u5ea6\u9ad8\u3002 <\/font><\/div>\n<\/li>\n\u9ec3\u91d1\u91d1\u5c6c\u6d3b\u6027\u4f4e<\/font>\uff0c\u4e0d\u6613\u8207\u5927\u6c23\u4e2d\u7684\u6210\u4efd\u8d77\u53cd\u61c9\uff0c\u6240\u4ee5\u53ef\u4ee5\u8d77\u5230\u4e00\u5b9a\u7684\u9632\u6c27\u5316\u3001\u6297\u751f\u93fd\u4e4b\u80fd\u529b\u3002\u6240\u4ee5ENIG\u96fb\u8def\u677f\u7684\u4fdd\u5b58\u671f\u9650\u4e00\u822c\u90fd\u53ef\u4ee5\u8f15\u6613\u8d85\u904e\u516d\u500b\u6708\u4ee5\u4e0a\uff0c\u6709\u6642\u5019\u5373\u4f7f\u653e\u5728\u5009\u5eab\u4e2d\u8d85\u904e\u4e00\u5e74\u4ee5\u4e0a\uff0c\u53ea\u8981\u5176\u4fdd\u5b58\u72c0\u6cc1\u826f\u597d\uff0c\u6c92\u6709\u751f\u93fd\u554f\u984c\uff0c\u96fb\u8def\u677f\u53ea\u8981\u7d93\u904e\u70d8\u70e4\u9664\u6fd5\u53ca\u710a\u6027\u6e2c\u8a66\u5f8c\u78ba\u8a8d\u6c92\u554f\u984c\uff0c\u9084\u662f\u53ef\u4ee5\u7e7c\u7e8c\u4f7f\u7528\u4f86\u710a\u63a5\u751f\u7522\u3002(\u8acb\u6ce8\u610f\uff1a\u7531\u65bc\u91d1\u5b50\u8d8a\u4f86\u8d8a\u8cb4\uff0c\u8a31\u591aPCB\u5ee0\u6703\u964d\u4f4e\u91d1\u5c64\u539a\u5ea6\u4ee5\u7bc0\u7701\u6210\u672c\uff0c\u4f46\u91d1\u5c64\u592a\u8584\u5c31\u7121\u6cd5\u5b8c\u5168\u8986\u84cb\u4e26\u4fdd\u8b77\u5176\u5e95\u5c64\u93b3\u91d1\u5c6c\uff0c\u4ee5\u81f4\u5076\u6709\u807d\u5230ENIG\u5b58\u653e\u4e00\u6bb5\u6642\u9593\u6c27\u5316\u7684\u60c5\u5f62\uff0c\u5efa\u8b70\u95b1\u8b80\u3010\u96f6\u4ef6\u6389\u843d\u8207\u96fb\u8def\u677f\u934d\u91d1\u539a\u5ea6\u7684\u95dc\u4fc2<\/a>\u3011\u53ca\u3010\u6d78\u91d1\u53ca\u96fb\u934d\u91d1\u5728\u96fb\u8def\u677f\u710a\u63a5\u4e2d\u6240\u626e\u6f14\u7684\u89d2\u8272<\/font><\/a>\u3011\u4ee5\u66f4\u9032\u4e00\u6b65\u4e86\u89e3\u91d1\u5c64\u539a\u5ea6\u8981\u6c42\u3002)<\/font><\/font><\/div>\n<\/li>\n\u9ec3\u91d1\u66b4\u9732\u65bc\u7a7a\u4e2d\u4e5f\u4e0d\u6613\u6c27\u5316<\/font>\uff0c\u6240\u4ee5\u53ef\u4ee5\u8a2d\u8a08\u5927\u9762\u7a4d\u7684\u88f8\u9732\u588a(pad)\u4f86\u7576\u505a\u300c\u6563\u71b1\u300d\u4e4b\u7528\u3002 <\/font><\/div>\n<\/li>\nENIG\u7684\u8868\u9762\u5e73\u5766<\/font>\uff0c\u5370\u5237\u5370\u932b\u818f\u7684\u5e73\u6574\u5ea6\u597d\uff0c\u5bb9\u6613\u710a\u63a5\u3002\u975e\u5e38\u9069\u5408\u7528\u65bc\u7d30\u9593\u8173\u96f6\u4ef6\u8207\u5c0f\u96f6\u4ef6\uff0c\u5982BGA, Flip-Chip \u7b49\u96f6\u4ef6\u3002<\/font><\/div>\n<\/li>\n<\/ul>\n\n
\u4e00\u822c\u4f86\u8aaa\uff0cNi3<\/sub>Sn4<\/sub>\u7684\u710a\u9ede\u5f37\u5ea6\u4e0d\u5982Cu6<\/sub>Sn5<\/sub>\uff0c\u67d0\u4e9b\u7279\u5225\u8981\u6c42\u710a\u63a5\u5f37\u5ea6\u7684\u96f6\u4ef6\u53ef\u80fd\u7121\u6cd5\u627f\u53d7\u904e\u5927\u7684\u5916\u529b\u885d\u64ca\u529b\u800c\u6709\u6389\u843d\u98a8\u96aa\u3002 <\/font><\/div>\n<\/li>\n\u56e0\u70ba\u300c\u91d1\u300d\u7684\u50f9\u683c\u7bc0\u7bc0\u9ad8\u5347\uff0c\u6240\u4ee5\u6210\u672c\u76f8\u5c0d\u7684\u6bd4OSP\u8868\u9762\u8655\u7406\u4f86\u5f97\u9ad8\u3002 <\/font><\/div>\n<\/li>\n\u6709\u300c\u9ed1\u588a(Black pad)<\/strong><\/a><\/font>\u300d\u6216\u300c\u9ed1\u93b3<\/strong><\/a><\/font>\u300d\u7522\u751f\u7684\u98a8\u96aa\uff0c\u9ed1\u588a\u4e00\u65e6\u751f\u6210\u6703\u9020\u6210\u710a\u9ede\u5f37\u5ea6\u6025\u901f\u4e0b\u964d\u7684\u554f\u984c\u3002\u9ed1\u588a\u70ba\u8907\u96dc\u7684NixOy\u5316\u5b78\u5f0f\u7d44\u6210\uff0c\u5176\u6839\u672c\u539f\u56e0\u70ba\u5316\u93b3\u8868\u9762\u5728\u9032\u884c\u6d78\u91d1\u7f6e\u63db\u53cd\u61c9\u6642\uff0c\u5176\u93b3\u9762\u53d7\u5230\u904e\u5ea6\u7684\u6c27\u5316\u53cd\u61c9\uff08\u91d1\u5c6c\u93b3\u6e38\u96e2\u6210\u70ba\u93b3\u96e2\u5b50\u5373\u53ef\u5ee3\u7fa9\u7684\u7a31\u70ba\u6c27\u5316\uff09\uff0c\u518d\u52a0\u4ee5\u9ad4\u7a4d\u751a\u5927\u7684\u91d1\u539f\u5b50\uff08\u91d1\u539f\u5b50\u534a\u5f91144pm\uff09\u4e0d\u898f\u5247\u6c88\u7a4d\u5f62\u6210\u7c97\u7cd9\u4e14\u758f\u9b06\u591a\u5b54\u7684\u6676\u7c92\u6392\u5217\uff0c\u4e5f\u5c31\u662f\u8aaa\u300c\u91d1\u300d\u5c64\u672a\u80fd\u5b8c\u5168\u8986\u84cb\u4f4f\u5176\u5e95\u4e0b\u7684\u300c\u93b3\u300d\u5c64\uff0c\u8b93\u93b3\u5c64\u6709\u6a5f\u6703\u7e7c\u7e8c\u8207\u7a7a\u6c23\u63a5\u89f8\uff0c\u6700\u5f8c\u5728\u91d1\u5c64\u4e0b\u9762\u6f38\u6f38\u5f62\u6210\u93b3\u93fd\uff0c\u7d42\u81f3\u9020\u6210\u710a\u63a5\u963b\u7919\u3002\u73fe\u5728\u6709\u4e00\u7a2e\u300c\u5316\u93b3\u6d78\u9200\u91d1((ENEPIG)\u300d\u7684\u88fd\u7a0b\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u300c\u9ed1\u588a\u300d\u7684\u554f\u984c\uff0c\u4f46\u56e0\u70ba\u5176\u8cbb\u7528\u9084\u662f\u76f8\u5c0d\u6bd4\u8f03\u6602\u8cb4\uff0c\u6240\u4ee5\u76ee\u524d\u9084\u53ea\u6709\u9ad8\u968e\u677f\u3001CSP(Chip Scale Package)\u6216\u662fBGA\u696d\u8005\u63a1\u7528\u3002\uff08\u5f8c\u7e8c\u6709\u6a5f\u6703\u518d\u4f86\u63a2\u8a0e\u300c\u9ed1\u588a\u300d\u554f\u984c\uff09<\/font><\/div>\n<\/li>\n<\/ul>\n
\n
PCB\u710a\u63a5\u5f37\u5ea6\u8207IMC\u89c0\u5ff5<\/font><\/a>
\u6309\u9375\u91d1\u624b\u6307\u4e0a\u7684\u7da0\u8272\u6c61\u67d3\u7269\u662f\u4ec0\u9ebc\uff1f<\/font><\/a>
\u6574\u7406\u5e7e\u7a2e\u5e38\u898bPCB\u8868\u9762\u8655\u7406\u7684\u512a\u7f3a\u9ede<\/font><\/a>
\u4f55\u8b02\u786c\u91d1\u3001\u8edf\u91d1\u3001\u96fb\u934d\u91d1\u3001\u5316\u91d1\u3001\u9583\u91d1\uff1f<\/font><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"