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2\u3001\u624b\u5de5\u710a\u63a5BGA\u82af\u7247\u65b9\u6cd5<\/p>\n

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(3)\u3001\u5728BGA\u710a\u76d8\u4e0a\u5747\u5300\u6d82\u5c42\u52a9\u710a\u818f(0.1mm\u5de6\u53f3\uff0c\u5343\u4e07\u4e0d\u8981\u52a0\u591a\uff0c\u5b83\u4f1a\u5192\u6ce1\uff0c\u9876\u504f\u4f60\u5bf9\u51c6\u7684BGA)\u3002\u7136\u540e\u5bf9\u51c6MARK\u653e\u4e0aBGA\uff0c\u7528\u98ce\u67aa\u5782\u76f4\u5747\u5300\u52a0\u70ed\uff0c\u4f60\u770b\u5230BGA\u81ea\u52a8\u6821\u51c6\u7684\u8fc7\u7a0b\u540e\uff0c\u52a0\u70ed\u6301\u7eed5\u79d2\u540eOK\uff0c\u6e29\u5ea6280~300\u6444\u6c0f\u5ea6\uff0c\u65f6\u95f4\u89c6BGA\u5927\u5c0f\u800c\u5b9a\u300210*10mm\u768420~30\u79d2\u4e3a\u5b9c\u3002<\/p>\n

BGA\u710a\u63a5\u6ce8\u610f\u4e8b\u9879<\/h2>\n

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