{"id":3839,"date":"2016-03-28T08:24:00","date_gmt":"2016-03-28T00:24:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=3839"},"modified":"2023-08-03T16:25:35","modified_gmt":"2023-08-03T08:25:35","slug":"moisture-sensitive-devices","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2016\/03\/moisture-sensitive-devices\/","title":{"rendered":"\u4f55\u8b02\u6fd5\u654f\u96f6\u4ef6(Moisture Sensitive Devices)\uff1f"},"content":{"rendered":"<p align=\"justify\"><font size=\"4\"><img decoding=\"async\" title=\"IC\u5c01\u88dd\u7684\u4e0a\u4e0b\u6a21\u5177\u7684\u7d50\u5408\u9762\u6703\u6709\u7e2b\u5408\u7dda\u53ca\u7e2b\u9699\u7522\u751f\" alt=\"IC\u5c01\u88dd\u7684\u4e0a\u4e0b\u6a21\u5177\u7684\u7d50\u5408\u9762\u6703\u6709\u7e2b\u5408\u7dda\u53ca\u7e2b\u9699\u7522\u751f\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/2016\/IC-parting-line.jpg\" \/>\u6240\u8b02\u6ebc\u654f\u96f6\u4ef6(Moisture Sensitive Devices)\u57fa\u672c\u4e0a\u5c31\u662f\u6cdb\u6307\u90a3\u4e9b\u6703\u5c0d\u3010\u6fd5\u6c23\u3011\u654f\u611f\u7684\u96fb\u5b50\u96f6\u4ef6\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u300c\u6fd5\u6c23\u300d\u4e00\u822c\u4e5f\u7a31\u70ba\u300c\u6fd5\u5ea6\u300d\u6307\u96f6\u4ef6\u66b4\u9732\u65bc\u74b0\u5883\u5927\u6c23\u4e2d\u7684\u300c\u6c34\u84b8\u6c23\u300d\u542b\u91cf\uff0c\u9019\u88e1\u7684\u74b0\u5883\u901a\u5e38\u6307\u300c\u8eca\u9593(Floor)\u300d\u4e5f\u5c31\u662f\u300c\u7522\u7dda\u300d\uff0c\u6216\u662f\u96f6\u4ef6\u5728\u96e2\u958b\u771f\u7a7a\u9632\u6f6e\u5305\u88dd\u5f8c\u6240\u63a5\u89f8\u5230\u7684\u74b0\u5883\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u8acb\u6ce8\u610f\uff1a\u6db2\u614b\u6216\u56fa\u614b\u7684\u6c34\u90fd\u4e0d\u80fd\u8a08\u7b97\u5728\u6fd5\u5ea6\u5167\u5594\uff01\u4eba\u9ad4\u5176\u5be6\u4e5f\u53ef\u4ee5\u611f\u53d7\u5230\u6fd5\u5ea6\uff0c\u5728\u6fd5\u5ea6\u9ad8\u7684\u74b0\u5883\u4e0b\uff0c\u5c31\u662f\u4f60\u53ef\u4ee5\u611f\u89ba\u5230\u5feb\u4e0b\u96e8\u53c8\u9084\u6c92\u4e0b\u96e8\u524d\u90a3\u7a2e\u9ecf\u7b54\u7b54\u7684\u611f\u89ba\uff0c\u5168\u8eab\u597d\u50cf\u6ebc\u5695\u5695\u7684\u90a3\u7a2eFu\u3002<\/font><\/p>\n<p><!--more--><\/p>\n<p align=\"justify\"><strong><font color=\"#ff0000\" size=\"4\">\u90a3\u6fd5\u6c23\u5c0d\u96fb\u5b50\u96f6\u4ef6\u53c8\u6703\u6709\u4f55\u5f71\u97ff\u5462\uff1f<\/font><\/strong><font size=\"4\">\u9019\u662f\u56e0\u70ba\u6c34\u84b8\u6c23\u7684\u5206\u5b50\u5718\u6bd4\u6db2\u614b\u6216\u662f\u56fa\u614b\u6c34\u90fd\u8981\u4f86\u5f97\u5c0f\uff0c\u800c\u4e14\u5c0f\u5230\u6709\u6a5f\u6703\u5f9e\u6ebc\u654f\u96f6\u4ef6\u7684\u7e2b\u9699\u7576\u4e2d\u947d\u9032\u53bb\uff0c\u9019\u6642\u5019\u5982\u679c\u628a\u542b\u6709\u6fd5\u6c23\u7684\u96f6\u4ef6\u62ff\u53bb\u7d93\u904e\u56de\u710a\u7210(reflow)\u76f4\u63a5\u52a0\u71b1\uff0c\u60f3\u50cf\u4e00\u4e0b\u6703\u767c\u751f\u4ec0\u9ebc\u554f\u984c\u5462\uff1f\u5927\u5bb6\u61c9\u8a72\u90fd\u6709\u716e\u904e\u958b\u6c34\u7684\u7d93\u9a57\uff0c\u6216\u662f\u5728\u96fb\u8996\u4e0a\u770b\u904e\u74e6\u65af\u7210\u716e\u958b\u6c34\u6cb8\u9a30\u7684\u756b\u9762\uff0c\u6709\u6c92\u6709\u770b\u5230\u6c34\u716e\u958b\u5f8c\u6c34\u84b8\u6c23\u53ef\u4ee5\u628a\u934b\u84cb\u6574\u500b\u5f80\u4e0a\u63a8\u7684\u60c5\u666f\uff0c\u9019\u5c31\u662f\u6c34\u84b8\u6c23\u52a0\u71b1\u5f8c\u7684\u5f71\u97ff\u529b\uff0c\u6c34\u84b8\u6c23\u52a0\u71b1\u5f8c\u6703\u8fc5\u901f\u7684\u81a8\u8139\uff0c\u800c\u4e14\u53ef\u4ee5\u7522\u751f\u5de8\u5927\u7684\u63a8\u529b\uff0c\u4ee5\u524d\u7684\u84b8\u6c23\u706b\u8eca\u5c31\u662f\u9760\u84b8\u6c23\u4f86\u5e36\u52d5\u6574\u5217\u706b\u8eca\u7684\uff0c\u6240\u4ee5\u4f60\u8aaa\u84b8\u6c23\u7684\u529b\u91cf\u662f\u4e0d\u662f\u5f88\u5f37\u3002<\/font><\/p>\n<p align=\"center\"><em><font color=\"#ff0000\">\uff08\u5c0d\u65bc\u5927\u9678\u90a3\u4e9b\u76dc\u6587\u7db2\u7ad9\uff0c\u8907\u88fd\u8cbc\u4e0a\u672c\u7ad9\u6587\u7ae0\u5f8c\uff0c\u5c45\u7136\u9084\u6539\u6210\u81ea\u5df1\u516c\u53f8\u7684\u540d\u5b57\uff0c\u611f\u5230\u7121\u6065\uff01\u6587\u7ae0\u5167\u5bb9\u90e8\u4efd\u9632\u6b62\u8907\u88fd\u7de8\u6392\u53ef\u80fd\u9020\u6210\u60a8\u95b1\u8b80\u7684\u4e0d\u4fbf\uff0c\u8acb\u898b\u8ad2\uff01\uff09<\/font><\/em><\/p>\n<p align=\"justify\"><font size=\"4\"><img loading=\"lazy\" decoding=\"async\" title=\"IC\u4e0a\u4e0b\u6a21\u7d50\u5408\u9762\" style=\"border-width: 0px; margin: 8px 15px 0px 0px; padding-top: 0px; padding-right: 0px; padding-left: 0px; float: left; display: inline; background-image: none;\" border=\"0\" alt=\"IC\u4e0a\u4e0b\u6a21\u7d50\u5408\u9762\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/IC.jpg\" width=\"324\" align=\"left\" height=\"236\" \/>\u56de\u5230\u4e3b\u984c\uff0c\u5982\u679c\u96fb\u5b50\u96f6\u4ef6\u7684\u5167\u90e8\u542b\u6709\u6c34\u84b8\u6c23\u4e26\u4e14\u88ab\u8fc5\u901f\u52a0\u71b1\u5230\u8d85\u904e\u6c34\u7684\u6cb8\u9ede\uff0c\u4e00\u822c\u7121\u925b\u56de\u710a(lead-free reflow)\u7684\u6eab\u5ea6\u6700\u9ad8\u6703\u9054\u5230250\u02daC\u5de6\u53f3\uff0c\u4f9d\u64da\u96fb\u5b50\u96f6\u4ef6\u5167\u90e8\u7684\u6fd5\u5ea6\u591a\u5be1\uff0c\u7576\u88ab\u52a0\u71b1\u7684\u6c34\u84b8\u6c23\u4f86\u4e0d\u53ca\u5f9e\u96f6\u4ef6\u7684\u7e2b\u9699\u4e2d\u9003\u9038\uff0c\u6700\u58de\u7684\u7d50\u679c\u5c31\u985e\u4f3c\u5f9e\u96fb\u5b50\u96f6\u4ef6\u7684\u5167\u90e8\u9ede\u71c3\u4e86\u4e00\u9846\u70b8\u5f48\u822c\u7684\u7206\u88c2\u958b\u4f86\uff0c\u8f15\u8005\u53ef\u80fd\u6703\u7834\u58de\u96f6\u4ef6\u5167\u90e8\u7684\u7d50\u69cb\uff0c\u91cd\u8005\u53ef\u80fd\u9084\u6703\u51fa\u73fe\u96f6\u4ef6\u5206\u5c64(de-lamination)\u3001\u958b\u88c2\u7684\u73fe\u8c61\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u65e2\u7136\u6c34\u84b8\u6c23\u6703\u5c0d\u96fb\u5b50\u96f6\u4ef6\u9020\u6210\u9019\u9ebc\u56b4\u91cd\u7684\u5f8c\u679c\uff0c\u6240\u4ee5\u4f60\u8aaa\u9019\u4e9b\u96fb\u5b50\u96f6\u4ef6\u9700\u4e0d\u9700\u8981\u7ba1\u63a7\u5176\u6c34\u84b8\u6c23\uff1f\u7576\u7136\u8981\uff0c\u6240\u4ee5\u5de5\u696d\u6a19\u6e96(IPC)\u4e5f\u624d\u6703\u6709\u6ebc\u654f\u96f6\u4ef6(MSD, Moisture Sensitive Devices)\u7ba1\u63a7\u53ca\u6ebc\u654f\u7b49\u7d1a(Moisture Sensitive Levels)\u5b9a\u7fa9\u7684\u6a19\u6e96\u51fa\u73fe\u3002<\/font><\/p>\n<h2 align=\"justify\"><font face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\"><font style=\"font-weight: bold;\" color=\"#0000ff\">\u90a3\u662f\u4e0d\u662f\u6240\u6709\u9700\u8981\u7d93\u904ereflow\u7684\u96fb\u5b50\u96f6\u4ef6\u90fd\u5f97\u64d4\u5fc3\u6c34\u84b8\u6c23\u6240\u9020\u6210\u7684\u7206\u88c2\u7834\u58de\u554f\u984c\u5462\uff1f<\/font><\/font><\/h2>\n<p align=\"justify\"><font size=\"4\">\u5982\u679c\u50c5\u91dd\u5c0d<a title=\"\u4ec0\u9ebc\u662fPCB\u53ca\u96fb\u5b50\u96f6\u4ef6\u7684\u3010\u7206\u7c73\u82b1\u6548\u61c9(Popcorn Effect)\u3011\uff1f\" href=\"\/\/m.letratesoro.com\/2023\/08\/popcorn-effect\/\" target=\"_blank\" rel=\"noopener\">\u7206\u7c73\u82b1(popcorn)<\/a>\u554f\u984c\u4f86\u56de\u7b54\uff0c\u5de5\u4f5c\u718a\u6703\u8aaa\u4e0d\u76e1\u7136\uff0c\u56e0\u70ba\u524d\u9762\u7684\u7bc7\u5e45\u63d0\u5230\u96fb\u5b50\u96f6\u4ef6\u5fc5\u9808\u8981\u6709\u7e2b\u9699\u8b93\u6c34\u84b8\u6c23\u6709\u6a5f\u6703\u947d\u9032\u53bb\u624d\u6703\u6709\u9019\u500b\u554f\u984c\uff0c\u800c\u4e14\u9019\u500b\u7e2b\u9699\u9084\u4e0d\u80fd\u592a\u5927\uff0c\u56e0\u70ba\u7e2b\u9699\u5920\u5927\u5230\u53ef\u4ee5\u8b93\u81a8\u8139\u5f8c\u7684\u6c34\u84b8\u6c23\u81a8\u8139\u9806\u5229\u9003\u6389\u4e5f\u5c31\u6c92\u4e8b\uff0c\u6240\u4ee5\u5c31\u53ea\u6709\u90a3\u4e9b\u64c1\u6709\u5c0f\u7e2b\u9699\u7684\u96f6\u4ef6\u6703\u6709\u554f\u984c\u56c9\uff01<\/font><\/p>\n<p align=\"justify\"><font size=\"4\"><strong><font color=\"#ff0000\">\u54ea\u4e9b\u96fb\u5b50\u96f6\u4ef6\u64c1\u6709\u5c0f\u7e2b\u9699\u5462\uff1f<\/font><\/strong>\u5c31\u662f\u90a3\u4e9b\u5c01\u88dd\u96f6\u4ef6\u5566\uff0c\u6240\u4ee5\u9996\u7576\u5176\u885d\u7684\u5c31\u662fIC\u96f6\u4ef6\uff0c\u56e0\u70baIC\u5e7e\u4e4e\u90fd\u662f\u7528\u4e0a\u4e0b\u6a21\u5177\u628a\u6676\u7247\u5c01\u88dd\u5305\u8d77\u4f86\u7684\uff0c\u6216\u4e00\u5c64\u4e00\u5c64\u758a\u8d77\u4f86\u7684\uff0c\u800c\u4e0a\u4e0b\u6a21\u5177\u7684\u63a5\u5408\u8655\u6216\u5c64\u8207\u5c64\u4e4b\u9593\u5c31\u662f\u7e2b\u9699\u7522\u751f\u7684\u5730\u65b9\uff0c\u6240\u4ee5\u4e00\u822c\u6211\u5011\u6307\u7684\u6ebc\u654f\u96f6\u4ef6\u5c31\u662f\u5728\u6307\u9019\u4e9bIC\u96f6\u4ef6\uff0cBGA\u96f6\u4ef6\u53ef\u80fd\u66f4\u6158\uff0c\u56e0\u70ba\u6676\u7247\u8981\u5c01\u88dd\u5728\u8f09\u677fPCB\u4e0a\u9762\uff0c\u9084\u6709\u81a8\u8139\u4fc2\u6578\u5730\u554f\u984c\u3002<\/font><\/p>\n<p align=\"center\"><em><font color=\"#ff0000\">\uff08\u5c0d\u65bc\u5927\u9678\u90a3\u4e9b\u76dc\u6587\u7db2\u7ad9\uff0c\u8907\u88fd\u8cbc\u4e0a\u672c\u7ad9\u6587\u7ae0\u5f8c\uff0c\u5c45\u7136\u9084\u6539\u6210\u81ea\u5df1\u516c\u53f8\u7684\u540d\u5b57\uff0c\u611f\u5230\u7121\u6065\uff01\u6587\u7ae0\u5167\u5bb9\u90e8\u4efd\u9632\u6b62\u8907\u88fd\u7de8\u6392\u53ef\u80fd\u9020\u6210\u60a8\u95b1\u8b80\u7684\u4e0d\u4fbf\uff0c\u8acb\u898b\u8ad2\uff01\uff09<\/font><\/em><\/p>\n<p align=\"justify\"><font size=\"4\">\u53e6\u5916\uff0c\u5927\u90e8\u5206\u7684IC\u96f6\u4ef6\u7684\u5167\u90e8\u90fd\u6703<\/font><font size=\"4\">\u4f7f\u7528\u91d1\u7dda\u6216\u9285\u7dda\u4f86\u5c07\u6676\u7247\u4e0a\u7684\u8a0a\u865f\u50b3\u5c0e\u51fa\u4f86\uff0c\u9019\u4e9b\u7d30\u5c0f\u7684\u91d1\u7dda\u6216\u9285\u7dda\u66f4\u7981\u4e0d\u8d77\u6fd5\u6c23\u6240\u7522\u751f\u63a8\u529b\u7684\u7834\u58de\uff0c\u5de5\u4f5c\u718a\u4ee5\u524d\u505a\u904eIC\u5c01\u88dd\u5ee0\u7684\u5de5\u7a0b\u5e2b\uff0c\u77e5\u9053\u5927\u90e8\u5206\u7684IC\u6703\u56e0\u70ba\u5c01\u88dd\u7684\u88fd\u7a0b\u9650\u5236\u800c\u6709\u5b54\u6d1e(voids)\u767c\u751f\uff0c\u5982\u679c\u6fd5\u6c23\u6c92\u6709\u63a7\u5236\u597d\uff0c\u6fd5\u6c23\u771f\u7684\u5f88\u5bb9\u6613\u5c31\u6703\u51fa\u73fe\u5728\u9019\u4e9b\u5b54\u6d1e\u7576\u4e2d\uff0c\u7576\u6fd5\u6c23\u8fc5\u901f\u81a8\u8139\u5f8c\u5c31\u5bb9\u6613\u9020\u6210\u554f\u984c\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u76ee\u524d\u696d\u754c\u5c0d\u300c\u6ebc\u654f\u96f6\u4ef6\u300d\u7684\u5b9a\u7fa9\u90fd\u4fb7\u9650\u5728\u5c01\u88dd\u96f6\u4ef6\u4e0a\u7684\u5206\u5c64(de-lamination)\u53ca\u7206\u88c2(popcorn)\u554f\u984c\uff0c\u800c\u4e14\u6709\u5169\u4efd\u4e3b\u8981\u7684\u5de5\u696d\u6a19\u6e96\u7528\u4f86\u898f\u7bc4\u6ebc\u654f\u96f6\u4ef6\u53ca\u6ebc\u654f\u7b49\u7d1a\uff1a<\/font><\/p>\n<ul>\n<li>\n<div align=\"justify\"><strong><font color=\"#0000ff\" size=\"4\">IPC\/JEDEC J-STD-020 Moisture\/Reflow Sensitivity Classification for Non-hermetic Solid State Surface Mount Devices \u975e\u5bc6\u5c01\u578b\u56fa\u76f8\u8868\u9762\u9ecf\u8457\u5143\u4ef6\u7684\u6fd5\u5ea6\/\u56de\u710a\u654f\u611f\u5ea6\u5206\u985e<\/font><\/strong>         <br \/><font size=\"4\">\u9019\u4e00\u4efd\u6a19\u6e96\u662f\u7d66\u96f6\u4ef6\u5546\u7528\u4f86\u5224\u65b7\u4e26\u5206\u985e\u5176\u96f6\u4ef6\u7b26\u5408\u54ea\u4e00\u7a2e\u6fd5\u654f\u7b49\u7d1a\uff0c\u6587\u4ef6\u4e2d\u57fa\u672c\u4e0a\u5b9a\u7fa9\u4e86\u4e0d\u540c\u6fd5\u654f\u7b49\u7d1a\u7684\u6e2c\u8a66\u6fd5\u5ea6\u53ca\u66b4\u9732\u65bc\u8eca\u9593\u6642\u9593\u7b49\u689d\u4ef6\uff0c\u7136\u5f8c\u62ff\u53bb\u904e\u56de\u710a\u7210\u4f86\u78ba\u8a8d\u5176\u662f\u5426\u7b26\u5408\u8981\u6c42\u3002<\/font><\/div>\n<\/li>\n<li>\n<div align=\"justify\"><font size=\"4\" target=\"_blank\" \"=\"&quot;\" ipc-jedec-j-std-20-msl-classifications=\"ipc-jedec-j-std-20-msl-classifications\" 08=\"08\" 2010=\"2010\" m.letratesoro.com=\"m.letratesoro.com\"><font size=\"4\" justify\"=\"justify&quot;\"><strong><font color=\"#0000ff\" size=\"4\">IPC\/JEDEC J-STD-033 Handling, Packing, Shipping and Use of Moisture\/Reflow Sensitive Surface Mount Devices \u6fd5\u5ea6\/\u56de\u710a\u8868\u9762\u9ecf\u8457\u654f\u611f\u5143\u4ef6\u4f5c\u696d\u3001\u904b\u8f38\u3001\u5132\u5b58\u3001\u5305\u88dd\u6a19\u6e96<\/font><\/strong>             <br \/><font size=\"4\">\u9019\u4e00\u4efd\u6a19\u6e96\u5b9a\u7fa9\u6fd5\u654f\u96f6\u4ef6\u61c9\u8a72\u5982\u4f55\u4f7f\u7528\u3001\u904b\u8f38\u3001\u5132\u5b58\u3001\u53ca\u5305\u88dd\u4ee5\u907f\u514d\u96f6\u4ef6\u53d7\u6f6e\u548c\u96f6\u4ef6\u5728\u904e\u56de\u710a\u5f8c\u7684\u53ef\u9760\u6027\u4e0b\u964d\u3002\u4e5f\u5b9a\u7fa9\u5982\u4f55\u4f7f\u7528\u70d8\u70e4\u689d\u4ef6\u4f86\u6062\u5fa9\u6ebc\u654f\u96f6\u4ef6\u7684\u4e7e\u71e5\u7a0b\u5ea6\u3002<\/font>&#160; <br \/><font size=\"4\">\u76f8\u95dc\u6587\u7ae0\uff1a<\/font>             <br \/><a href=\"\/\/m.letratesoro.com\/2011\/12\/j-std-033b-ch4-dry\/\" rel=\"noopener noreferrer\" target=\"_blank\"><font size=\"4\">JEDEC J-STD-033B\u7b2c\u56db\u7ae0\u7bc0-\u4e7e\u71e5(\u4e2d\u6587\u7ffb\u8b6f)<\/font><\/a>             <br \/><a href=\"\/\/m.letratesoro.com\/2010\/08\/2010\/08\/ipc-jedec-j-std-033-msl-bake-condition\/\" rel=\"noopener noreferrer\" target=\"_blank\">IPC-JEDEC-J-STD-033 \u6fd5\u654f\u96f6\u4ef6\u7684\u70d8\u70e4\u689d\u4ef6<\/a><\/font><\/font><\/div>\n<p><font size=\"4\" target=\"_blank\" \"=\"&quot;\" ipc-jedec-j-std-20-msl-classifications=\"ipc-jedec-j-std-20-msl-classifications\" 08=\"08\" 2010=\"2010\" m.letratesoro.com=\"m.letratesoro.com\"><font size=\"4\" justify\"=\"justify&quot;\"><\/font><\/font><\/p>\n<\/li>\n<p><font size=\"4\" target=\"_blank\" \"=\"&quot;\" ipc-jedec-j-std-20-msl-classifications=\"ipc-jedec-j-std-20-msl-classifications\" 08=\"08\" 2010=\"2010\" m.letratesoro.com=\"m.letratesoro.com\"><font size=\"4\" justify\"=\"justify&quot;\"><\/font><\/font><\/p>\n<\/ul>\n<p><font size=\"4\" target=\"_blank\" \"=\"&quot;\" ipc-jedec-j-std-20-msl-classifications=\"ipc-jedec-j-std-20-msl-classifications\" 08=\"08\" 2010=\"2010\" m.letratesoro.com=\"m.letratesoro.com\"><font size=\"4\"><\/font><\/font><\/p>\n<p> <font size=\"4\" target=\"_blank\" \"=\"&quot;\" ipc-jedec-j-std-20-msl-classifications=\"ipc-jedec-j-std-20-msl-classifications\" 08=\"08\" 2010=\"2010\" m.letratesoro.com=\"m.letratesoro.com\"><font size=\"4\">     <\/p>\n<p align=\"justify\"><font size=\"4\">\u8ac7\u5230\u9019\u88e1\u4f60\u61c9\u8a72\u591a\u5c11\u5c0d\u300c\u6fd5\u654f\u96f6\u4ef6\u300d\u6709\u4e00\u5b9a\u77ad\u89e3\u4e86\u5427\uff01\u4e0d\u904e\u4f60\u53ef\u80fd\u6703\u89ba\u5f97\u7d0d\u60b6\uff0c<font style=\"background-color: rgb(255, 255, 0);\">\u70ba\u4f55\u5f88\u591aIC\u4ee5\u5916\u7684\u96f6\u4ef6\uff08\u4e0d\u662fIC\u7684\u96f6\u4ef6\uff09\u4e5f\u7d93\u5e38\u88ab\u8981\u6c42\u9700\u8981\u57f7\u884c\u771f\u7a7a\u4e7e\u71e5\u5305\u88dd\u505a\u6fd5\u5ea6\u7ba1\u63a7\u5462\uff1fWhy\uff1f<\/font>\u9019\u662f\u56e0\u70ba\u6fd5\u6c23\u4e0d\u53ea\u6703\u56e0\u70ba\u52a0\u71b1\u800c\u9020\u6210\u9ad4\u7a4d\u81a8\u8139\u5f15\u8d77\u96f6\u4ef6\u5206\u5c64\u554f\u984c\uff0c\u6fd5\u6c23\u4e5f\u6703\u52a0\u901f\u96f6\u4ef6\u710a\u8173\u7684\u91d1\u5c6c\u934d\u5c64\u6c27\u5316\u7a0b\u5ea6\uff0c\u9020\u6210\u5f8c\u7e8c\u62d2\u710a\u7b49\u710a\u63a5\u54c1\u8cea\u554f\u984c\uff1b\u53e6\u5916\uff0c\u6709\u4e9b\u96f6\u4ef6\u7684\u5851\u81a0\u6750\u8cea\u6703\u6709\u5438\u6fd5\u7684\u554f\u984c\uff0c\u5982PA(\u5c3c\u9f8d)\uff0c\u4e26\u5728\u6d41\u7d93\u9ad8\u6eab\u5f8c\u767c\u751f\u96f6\u4ef6\u8106\u5316\u3001\u8b8a\u5f62\u3001\u7570\u8272\u7b49\u554f\u984c\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u56e0\u70ba\u9019\u4e9b\u96fb\u5b50\u96f6\u4ef6\u4e26\u6c92\u6709\u7d71\u4e00\u7684\u6fd5\u5ea6\u7ba1\u63a7\u689d\u4ef6\uff0c\u7121\u6cd5\u7528\u4e00\u4efd\u7d71\u4e00\u7684\u6a19\u6e96\u4f86\u5b8c\u5168\u898f\u7bc4\uff0c\u6240\u4ee5\u53ea\u80fd\u4f9d\u7167\u500b\u5225\u96f6\u4ef6\u7684\u9700\u6c42\u4f86\u5b9a\u7fa9\u5176\u9632\u6f6e\u689d\u4ef6\uff0c\u4ee5\u76ee\u524d\u5927\u90e8\u5206\u7684\u96fb\u5b50\u96f6\u4ef6\u4f86\u770b\uff0c\u9664\u4e86IC\u96f6\u4ef6\u53ca\u96fb\u8def\u677f(PCB)\u6703\u6709\u7206\u88c2\u5206\u5c64\u7684\u98a8\u96aa\u4e4b\u5916\uff0c\u5176\u4ed6\u7684\u96f6\u4ef6\u53ef\u80fd\u5c31Case by Case\u4e86\u3002          <br \/> \u5efa\u8b70\u53ef\u4ee5\u5148\u53c3\u8003\u4e00\u4e0b\u9019\u7bc7\u6587\u7ae0\uff1a<\/font><a href=\"\/\/m.letratesoro.com\/2014\/01\/non-msl-component\/\" rel=\"noopener noreferrer\" target=\"_blank\"><font size=\"4\">\u975e\u6ebc\u654f\u96fb\u5b50\u96f6\u4ef6\u662f\u5426\u4e5f\u9700\u8981\u7ba1\u63a7\u6fd5\u6c23\uff1f<\/font><\/a><\/p>\n<p align=\"justify\"><font size=\"4\">\u9084\u6709\u4e00\u500b\u554f\u984c\u9700\u8981\u63d0\u51fa\u4f86\u7279\u5225\u63a2\u8a0e\u7684\u5c31\u662f\u6ebc\u654f\u96f6\u4ef6\u53ef\u4ee5\u5229\u7528\u300c\u70d8\u70e4\u300d\u4f86\u53bb\u9664\u5176\u5167\u90e8\u7684\u6fd5\u6c23\uff0c\u4f46<font style=\"background-color: rgb(255, 255, 0);\">\u5982\u679c\u5df2\u7d93\u6c27\u5316\u7684\u96f6\u4ef6\u8173\uff0c\u70d8\u70e4\u662f\u6c92\u6709\u8fa6\u6cd5\u6062\u5fa9\u5176\u53ef\u710a\u6027\u7684<\/font>\uff0c\u9019\u500b\u8acb\u53c3\u8003\u5176\u4ed6\u7684\u76f8\u95dc\u6587\u7ae0\uff1a<\/font><a href=\"\/\/m.letratesoro.com\/2012\/01\/msl-qa\/\" rel=\"noopener noreferrer\" target=\"_blank\"><font size=\"4\">\u5c01\u88dd\u6fd5\u654f\u96f6\u4ef6\u70d8\u70e4\u5e38\u898b\u554f\u984c\u6574\u7406<\/font><\/a>\u3002<\/p>\n<hr \/>\n<p><font size=\"4\">\u5ef6\u4f38\u95b1\u8b80\uff1a<\/font>         <br \/><a href=\"\/\/m.letratesoro.com\/2010\/08\/msl-moisture-sensitivity-level-question-list\/\"><font size=\"4\">\u95dc\u65bcMSL\u5e38\u898b\u7684\u554f\u984c<\/font><\/a>         <br \/><a href=\"\/\/m.letratesoro.com\/2010\/08\/msl-moisture-sensitivity-level-question-list\/\"><font size=\"4\">\u4f55\u7a2e\u96f6\u4ef6\u9700\u8981\u57f7\u884cMSL(\u6fd5\u654f\u7b49\u7d1a)\uff1f<\/font><\/a>         <br \/><a href=\"\/\/m.letratesoro.com\/2011\/12\/dry-cabinet\/\"><font size=\"4\">\u4f4e\u6fd5\u96fb\u5b50\u9632\u6f6e\u7bb1\u5354\u52a9\u96fb\u8def\u677f\u7d44\u88dd\u5ee0\u89e3\u6c7a\u6f6e\u5bb3\u554f\u984c<\/font><\/a>         <br \/><a href=\"\/\/m.letratesoro.com\/2015\/08\/dry_de-humidity\/\"><font size=\"4\">\u9632\u6f6e\u8207\u9664\u6fd5\u6709\u4f55\u4e0d\u540c\uff1f\u6bd4\u8f03\u9632\u6f6e\u7bb1\u8207\u9664\u6fd5\u6a5f\u7684\u6548\u679c<\/font><\/a><\/p>\n<p>   <\/font><\/font>  <\/p>\n<p><font size=\"4\" target=\"_blank\" \"=\"&quot;\" ipc-jedec-j-std-20-msl-classifications=\"ipc-jedec-j-std-20-msl-classifications\" 08=\"08\" 2010=\"2010\" m.letratesoro.com=\"m.letratesoro.com\"><font size=\"4\"><\/font><\/font><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6240\u8b02\u6ebc\u654f\u96f6\u4ef6(Moisture Sensitiv &#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[117,16,22,3],"tags":[54],"aioseo_notices":[],"views":22202,"_links":{"self":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/3839"}],"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=3839"}],"version-history":[{"count":5,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/3839\/revisions"}],"predecessor-version":[{"id":10807,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/3839\/revisions\/10807"}],"wp:attachment":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/media?parent=3839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/categories?post=3839"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/tags?post=3839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}