{"id":26773,"date":"2024-12-20T00:00:41","date_gmt":"2024-12-19T16:00:41","guid":{"rendered":"https:\/\/techclass.wfjydl.com\/?p=26773"},"modified":"2026-01-12T11:39:12","modified_gmt":"2026-01-12T03:39:12","slug":"%e7%84%8a%e6%96%99%e7%9a%84%e7%a7%8d%e7%b1%bb%e5%92%8c%e6%8e%a5%e5%90%88%e6%9c%ba%e5%88%b6","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/circuit-design\/electric-circuit-design\/21007","title":{"rendered":"\u710a\u6599\u7684\u79cd\u7c7b\u548c\u63a5\u5408\u673a\u5236"},"content":{"rendered":"<p>\u542c\u5230\u201c\u63a5\u5408\u6280\u672f\u201d\u4e00\u8bcd\u65f6\uff0c\u9996\u5148\u60f3\u5230\u7684\u53ef\u80fd\u662f\u4f7f\u7528\u6728\u5de5\u80f6\u6216\u70ed\u7194\u80f6\u7b49\u7c98\u5408\u5242\u7684\u63a5\u5408\u65b9\u6cd5\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4f7f\u7528\u201c\u710a\u6599\u201d\u5c06\u91d1\u5c5e\u63a5\u5408\u5728\u4e00\u8d77\u7684\u6280\u672f\u3002<\/p>\n<p>\u53ef\u80fd\u5f88\u591a\u4eba\u8ba4\u4e3a\u8bbe\u8ba1\u548c\u5f00\u53d1\u7535\u5b50\u4ea7\u54c1\u7684\u5de5\u7a0b\u5e08\u901a\u5e38\u662f\u62e5\u6709\u4e13\u4e1a\u710a\u63a5\u6280\u80fd\u7684\u4eba\u3002\u5305\u62ec\u201c\u5982\u4eca\u5df2\u7ecf\u4e0d\u597d\u610f\u601d\u95ee\u4e86\u201d\u7684\u8d44\u6df1\u6280\u672f\u4eba\u5458\u5728\u5185\uff0c\u8ba9\u6211\u4eec\u518d\u6b21\u56de\u5230\u57fa\u7840\uff0c\u91cd\u65b0\u6765\u56de\u987e\u4e00\u4e0b\u76f8\u5173\u7684\u77e5\u8bc6\u5427\u3002<\/p>\n<h2 id=\"toc1\">\u8fde\u63a5\u91d1\u5c5e\u7684\u4e09\u79cd\u6280\u672f<\/h2>\n<h3 id=\"toc2\">\u9521\u710a\uff08Soldering\uff09<\/h3>\n<p>\u9521\u710a\u662f\u4e00\u79cd\u7528\u201c\u710a\u6599\u201d\u4f7f\u91d1\u5c5e\u7194\u5316\u4ece\u800c\u5b9e\u73b0\u91d1\u5c5e\u8fde\u63a5\u7684\u6280\u672f\u3002\u4f7f\u7528\u201c\u710a\u6599\u201d\u7684\u63a5\u5408\u6280\u672f\uff0c\u5176\u5386\u53f2\u6bd4\u201c\u7194\u710a\u201d\u66f4\u60a0\u4e45\uff0c\u751a\u81f3\u5728\u53e4\u57c3\u53ca\u51fa\u571f\u7684\u6587\u7269\u4e2d\u4e5f\u53ef\u4ee5\u627e\u5230\u76f8\u5173\u8bc1\u636e\u3002\u5982\u4eca\uff0c\u5176\u5de5\u827a\u3001\u6750\u6599\u548c\u5de5\u5177\u4ecd\u5728\u4e0d\u65ad\u53d1\u5c55\u8fdb\u6b65\u3002<\/p>\n<p>\u5176\u6750\u6599\u662f\u94c5\u548c\u9521\uff0c\u53ef\u4ee5\u5728\u6bd4\u948e\u710a\uff08Brazing\uff09\u66f4\u4f4e\u7684\u6e29\u5ea6\u4e0b\u5b9e\u73b0\u63a5\u5408\u3002\u5176\u7194\u70b9\u4e3a200\uff5e400\u2103\uff0c\u9002\u5408\u7528\u6765\u7ec4\u88c5\u7535\u5b50\u5143\u5668\u4ef6\u548c\u7cbe\u5bc6\u8bbe\u5907\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u5176\u63a5\u5408\u5f3a\u5ea6\u6bd4\u948e\u710a\u8981\u5f31\u3002<\/p>\n<p>\u9521\u710a\u7684\u63a5\u5408\u539f\u7406\u4e0e\u4f7f\u7528\u201c\u80f6\u6c34\u201d\u7b49\u7684\u7c98\u5408\u5b58\u5728\u6839\u672c\u4e0a\u7684\u5dee\u5f02\u3002<\/p>\n<p>\u5f53\u5728\u94dc\u4e0a\u8fdb\u884c\u9521\u710a\u65f6\uff0c\u5728\u9521\u548c\u94dc\u4e4b\u95f4\u7684\u5fae\u5c0f\u533a\u57df\u4e2d\u4f1a\u5f62\u6210\u51e0\u5fae\u7c73\u7684\u5408\u91d1\u5c42\uff08\u6269\u6563\u5c42\uff09\u3002\u8fd9\u5c31\u5f62\u6210\u4e86\u5fae\u89c2\u4e0a\u7684\u6eb6\u63a5\u72b6\u6001\uff0c\u710a\u6599\u548c\u6bcd\u6750\uff08\u94dc\uff09\u7262\u56fa\u5730\u63a5\u5408\u5728\u4e00\u8d77\uff08\u56fe1\uff09\u3002<\/p>\n<p class=\"txt-al-center\" style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/12\/Types_of_solder_001.jpg\" alt=\"\u932b\u3068\u57fa\u677f\u30d1\u30bf\u30fc\u30f3\uff08\u9285\uff09\u306e\u9593\u306e\u5408\u91d1\u62e1\u6563\u5c64\" \/>\u56fe1\uff1a\u9521\u548c\u7535\u8def\u677f\u56fe\u6848\uff08\u94dc\uff09\u4e4b\u95f4\u7684\u5408\u91d1\u6269\u6563\u5c42<br \/>\n\u53c2\u8003\u6587\u732e\uff1a<a href=\"https:\/\/toragi.cqpub.co.jp\/tabid\/693\/Default.aspx\" target=\"_blank\" rel=\"noopener\">https:\/\/toragi.cqpub.co.jp\/tabid\/693\/Default.aspx<\/a><\/p>\n<p>\u5bf9\u4e8e\u9540\u91d1\u7684\u5370\u5237\u7535\u8def\u677f\u6765\u8bf4\uff0c\u9521\u548c\u91d1\u4f1a\u5f62\u6210\u5408\u91d1\u5c42\uff08AuSn2\uff09\uff0c\u4ece\u800c\u5b9e\u73b0\u63a5\u5408\u3002\u8fd9\u79cd\u5408\u91d1\u4f1a\u5305\u542b\u8584\u8584\u7684\u91d1\u5c42\uff0c\u5e95\u5c42\u7684\u954d\u5c42\u548c\u9521\u4f1a\u5f62\u6210\u6269\u6563\u5c42\uff08\u5408\u91d1\u5c42\uff09\u3002<\/p>\n<h3 id=\"toc3\">\u948e\u710a\uff08Brazing\uff09<\/h3>\n<p>\u948e\u710a\u662f\u4e00\u79cd\u4f7f\u7528\u94f6\u3001\u94dc\u548c\u94dd\u7b49\u201c\u948e\u710a\u6750\u6599\u201d\u8fdb\u884c\u63a5\u5408\u7684\u6280\u672f\u3002\u5176\u63a5\u5408\u90e8\u4f4d\u5f88\u7262\u56fa\u4e14\u80fd\u627f\u53d7\u9ad8\u6e29\uff0c\u56e0\u6b64\u591a\u7528\u4e8e\u7ec4\u88c5\u914d\u4ef6\u3001\u6a21\u578b\u548c\u773c\u955c\u7b49\u3002<\/p>\n<p>\u948e\u710a\u5229\u7528\u7194\u70b9\u4f4e\u4e8e\u63a5\u5408\u6bcd\u6750\u7684\u91d1\u5c5e\u7194\u5316\u65f6\u4ea7\u751f\u7684\u201c\u6da6\u6e7f\u6027\u201d\uff0c\u5c06\u6bcd\u6750\u63a5\u5408\u5728\u4e00\u8d77\u3002\u63a5\u5408\u6750\u6599\uff08\u948e\u710a\u6750\u6599\uff09\u5305\u62ec\u94f6\u3001\u91d1\u3001\u94dc\u548c\u950c\u7b49\u3002<\/p>\n<p>\u948e\u710a\u548c\u9521\u710a\u7edf\u79f0\u4e3a\u201c\u948e\u710a\u201d\u3002\u9521\u710a\u662f\u948e\u710a\u7684\u4e00\u79cd\u3002\u4e24\u8005\u975e\u5e38\u63a5\u8fd1\uff0c\u6240\u4ee5\u4e5f\u6709\u6587\u732e\u79f0\u201c\u948e\u710a\u662f\u9521\u710a\u7684\u4e00\u79cd\u201d\u3002\u636e\u8bf4\u948e\u710a\u53ef\u4ee5\u6bd4\u7194\u710a\u66f4\u7cbe\u7ec6\u3001\u66f4\u7cbe\u5bc6\uff0c\u4f46\u968f\u7740\u7194\u710a\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u5982\u4eca\u5df2\u7ecf\u4e0d\u518d\u662f\u6b63\u786e\u7684\u8868\u8fbe\u65b9\u5f0f\u3002<\/p>\n<h3 id=\"toc4\">\u7194\u710a\uff08Fusion welding\uff09<\/h3>\n<p>\u7194\u710a\u662f\u4e00\u79cd\u4ee5\u8d85\u9ad8\u6e29\u5ea6\u7194\u5316\u6bcd\u6750\u672c\u8eab\u6765\u5b9e\u73b0\u63a5\u5408\u7684\u6280\u672f\u3002\u710a\u70b9\u5f3a\u5ea6\u6bd4\u948e\u710a\u8981\u9ad8\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u7194\u710a\u9700\u8981\u6bd4\u948e\u710a\u66f4\u5927\u7684\u5de5\u5177\u3002<\/p>\n<p>\u7194\u710a\u7ed9\u4eba\u7684\u5370\u8c61\u662f\u706b\u82b1\u56db\u6e85\u3001\u63a5\u5408\u5927\u578b\u91d1\u5c5e\u90e8\u4ef6\u7528\u7684\u65b9\u6cd5\uff0c\u4f46\u5b83\u4e5f\u662f\u7cbe\u5bc6\u7535\u5b50\u7535\u8def\u4e0d\u53ef\u6216\u7f3a\u7684\u63a5\u5408\u6280\u672f\u3002\u8fd9\u79cd\u710a\u63a5\u65b9\u5f0f\u8fd8\u53ef\u7528\u6765\u5c06\u7535\u6781\uff08\u6781\u8033\uff09\u710a\u63a5\u5230\u7535\u6c60\u7aef\u5b50\u4e0a\uff08\u79f0\u4e3a\u201c\u70b9\u710a\u201d\uff09\u3002\u4e5f\u53ef\u7528\u6765\u8fde\u63a5\u70ed\u7535\u5076\u4e24\u79cd\u91d1\u5c5e\u7ebf\u7684\u7ebf\u5934\u3002<\/p>\n<h2 id=\"toc5\">\u5176\u4ed6\u7535\u6c14\u8fde\u63a5\u6280\u672f<\/h2>\n<h3 id=\"toc6\">\u538b\u63a5\u3001\u538b\u5165<\/h3>\n<p>\u901a\u8fc7\u65bd\u52a0\u673a\u68b0\u538b\u529b\u4f7f\u6750\u6599\u53d8\u5f62\uff0c\u4ece\u800c\u4f7f\u6750\u6599\u4e4b\u95f4\u5f62\u6210\u673a\u68b0\u63a5\u89e6\u3002\u8fd9\u79cd\u65b9\u6cd5\u5e38\u7528\u4e8e\u8fde\u63a5\u5668\u7aef\u5b50\u7b49\u7684\u8fde\u63a5\u3002\u53ea\u8981\u4f7f\u7528\u6b63\u786e\u7684\u5de5\u5177\uff0c\u8fd9\u662f\u4e00\u79cd\u53ef\u9760\u6027\u975e\u5e38\u9ad8\u7684\u8fde\u63a5\u65b9\u6cd5\u3002<\/p>\n<h3 id=\"toc7\">\u87ba\u6813\u8fde\u63a5<\/h3>\n<p>\u4f7f\u7528\u87ba\u6813\u4f7f\u7aef\u5b50\u4e4b\u95f4\u5f62\u6210\u673a\u68b0\u8fde\u63a5\u3002\u8fd9\u79cd\u65b9\u6cd5\u7528\u4e8e\u8fde\u63a5\u7aef\u5b50\u53f0\u3001\u5927\u529f\u7387\u63a5\u5934\u548c\u63a5\u5730\u6bcd\u7ebf\u3002<\/p>\n<h3 id=\"toc8\">\u8d85\u58f0\u6ce2\u63a5\u5408<\/h3>\n<p>\u5229\u7528\u8d85\u58f0\u6ce2\u4f7f\u6750\u6599\u4e0e\u6750\u6599\u4e4b\u95f4\u4ea7\u751f\u6469\u64e6\uff0c\u53bb\u9664\u8868\u9762\u7684\u6c27\u5316\u7269\uff0c\u5e76\u4ea7\u751f\u70ed\u91cf\u548c\u5851\u6027\u53d8\u5f62\u4ece\u800c\u5b9e\u73b0\u63a5\u5408\u3002\u7528\u7ec6\u7684\u94dd\u7ebf\u6216\u91d1\u7ebf\u5c06\u4fe1\u53f7\u4eceIC\u5185\u90e8\u7684\u534a\u5bfc\u4f53\u82af\u7247\u4e0a\u7684\u7535\u6781\u710a\u76d8\u5f15\u5230IC\u5f15\u811a\u4e0a\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\u3002\u76f8\u5e94\u7684\u8bbe\u5907\u88ab\u79f0\u4e3a\u201c\u8d85\u58f0\u6ce2\u710a\u7ebf\u673a\u201d\u3002<\/p>\n<h3 id=\"toc9\">\u5bfc\u7535\u80f6<\/h3>\n<p>\u8fd9\u662f\u901a\u8fc7\u5c06\u73af\u6c27\u7c98\u5408\u5242\u4e0e\u94f6\u6216\u78b3\u7eb3\u7c73\u7ba1\u7b49\u5bfc\u7535\u586b\u6599\u6df7\u5408\u800c\u6210\u7684\u5bfc\u7535\u80f6\u8fdb\u884c\u63a5\u5408\u7684\u65b9\u6cd5\u3002\u5bfc\u7535\u80f6\u5177\u6709\u5bfc\u7535\u7684\u7279\u6027\uff0c\u56e0\u6b64\u4e5f\u9002\u7528\u4e8e\u9700\u8981\u7535\u6c14\u8fde\u63a5\u7684\u4f4d\u7f6e\u3002\u5728\u5bfc\u7535\u80f6\u786c\u5316\u7684\u8fc7\u7a0b\u4e2d\uff0c\u73af\u6c27\u6811\u8102\u4f1a\u8f7b\u5fae\u6536\u7f29\uff0c\u5185\u90e8\u7684\u586b\u6599\u7c92\u5b50\u4f1a\u7d27\u5bc6\u5730\u7ed3\u5408\u5728\u4e00\u8d77\uff0c\u4ece\u800c\u5f62\u6210\u7535\u6d41\u901a\u9053\u3002<\/p>\n<p>\u7279\u522b\u662f\u5bf9\u4e8e\u534a\u5bfc\u4f53\u5c01\u88c5\u548c\u7535\u8def\u677f\u7684\u63a5\u5408\u6765\u8bf4\uff0c\u5f53\u9521\u710a\u8f83\u56f0\u96be\u6216\u9700\u8981\u907f\u514d\u710a\u63a5\u70ed\u6548\u5e94\u65f6\uff0c\u901a\u5e38\u4f1a\u4f7f\u7528\u5bfc\u7535\u80f6\u3002<\/p>\n<h3 id=\"toc10\">\u7ed5\u7ebf\uff08Wire wrapping\uff09<\/h3>\n<p>\u5c06\u5bfc\u7ebf\u7f20\u7ed5\u5728\u7aef\u5b50\uff08\u63a5\u7ebf\u67f1\uff09\u4e0a\u6765\u8fde\u63a5\u7535\u6781\u548c\u5bfc\u7ebf\u7684\u65b9\u6cd5\uff08\u56fe 2\uff09\u3002\u8fd9\u79cd\u65b9\u5f0f\u88ab\u8ba4\u4e3a\u6bd4\u9521\u710a\u7684\u53ef\u9760\u6027\u66f4\u9ad8\u3002\u4ee5\u5f80\u66fe\u7ecf\u662f\u822a\u7a7a\u822a\u5929\u9886\u57df\u4e5f\u4f1a\u4f7f\u7528\u7684\u91cd\u8981\u6280\u672f\uff0c\u4f46\u73b0\u5728\u5df2\u7ecf\u51e0\u4e4e\u4e0d\u518d\u4f7f\u7528\u4e86\u3002<\/p>\n<p class=\"txt-al-center\" style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techweb.rohm.co.jp\/wp-content\/uploads\/2024\/07\/Types_of_solder_002.webp\" alt=\"\u30ef\u30a4\u30e4\u30fb\u30e9\u30c3\u30d4\u30f3\u30b0\u914d\u7dda\u306e\u4f8b\" \/>\u56fe2\uff1a\u7ed5\u7ebf\u8fde\u63a5\u793a\u4f8b<\/p>\n<h3 id=\"toc11\">\u8fde\u63a5\u5668<\/h3>\n<p>\u4f7f\u7528\u5f39\u7c27\u673a\u6784\u4ee5\u673a\u68b0\u65b9\u5f0f\u4f7f\u7535\u6781\u4e4b\u95f4\u63a5\u89e6\u7684\u5668\u4ef6\u3002\u5177\u6709\u4ee3\u8868\u6027\u7684\u662fUSB\u548c\u7535\u6e90\u63d2\u5934\u3002<\/p>\n<h3 id=\"toc12\">\u5bfc\u7535\u6a61\u80f6<\/h3>\n<p>\u6db2\u6676\u9762\u677f\u4f1a\u4f7f\u7528\u673a\u68b0\u6309\u538b\u65f6\u4f1a\u5bfc\u7535\u7684\u6a61\u80f6\u3002<\/p>\n<h2 id=\"toc13\">\u5b9e\u9a8c\u7528\u7684\u201c\u5171\u6676\u201d\u548c\u91cf\u4ea7\u7528\u7684\u201c\u65e0\u94c5\u201d<\/h2>\n<h3 id=\"toc14\">\u5171\u6676\u710a\u6599\uff08Eutectic Solder\uff09<\/h3>\n<p>\u710a\u6599\u901a\u5e38\u662f\u7531\u9521\u548c\u94c5\u7ec4\u6210\u7684\u3002\u9521\u7684\u7194\u70b9\u4e3a231.9\u2103\uff0c\u94c5\u7684\u7194\u70b9\u4e3a327.5\u2103\uff08\u56fe3\uff09\u3002\u901a\u8fc7\u5c06\u8fd9\u4e24\u8005\u6df7\u5408\u5e76\u9002\u5f53\u8c03\u6574\u6bd4\u4f8b\uff0c\u53ef\u5c06\u7194\u70b9\u964d\u81f3183\u2103\uff5e184\u2103\uff0c\u8fd9\u6837\u66f4\u6613\u4e8e\u52a0\u5de5\u3002<\/p>\n<p class=\"txt-al-center\" style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2024\/12\/Types_of_solder_003.png\" alt=\"\u925b\u3068\u932b\u306e\u5272\u5408\u3068\u5408\u91d1\u306e\u878d\u70b9\" \/>\u56fe3\uff1a\u94c5\u548c\u9521\u7684\u6bd4\u4f8b\u4ee5\u53ca\u5408\u91d1\u7684\u7194\u70b9<br \/>\n\u6570\u636e\u6765\u6e90\uff1aFCT Solder \u516c\u53f8\u5b98\u7f51<\/p>\n<p>\u7194\u70b9\u6700\u4f4e\u7684\u6df7\u5408\u6bd4\u4f8b\uff08\u5171\u6676\u6761\u4ef6\uff09\u4e3a63%\u9521+37%\u94c5\uff08\u7528\u7b26\u53f7\u8868\u8ff0\u4e3a\u201cSn63-Pb37\u201d\uff09\u3002\u8fd9\u79cd\u5408\u91d1\u79f0\u4e3a\u201c\u5171\u6676\u5408\u91d1\u201d\u3002<\/p>\n<p>\u53e6\u5916\u4e5f\u6709\u6df7\u5408\u6bd4\u4f8b\u4e0d\u7b26\u5408\u5171\u6676\u6761\u4ef6\u7684\u5171\u6676\u710a\u6599\uff0c\u6bd4\u598260%\u9521+40%\u94c5\u300150%\u9521+50%\u94c5\u3002\u94c5\u7684\u542b\u91cf\u8d8a\u9ad8\uff0c\u7194\u70b9\u8d8a\u9ad8\uff0c\u8d8a\u96be\u7194\u5316\uff0c\u5f3a\u5ea6\u8d8a\u9ad8\u3002\u9700\u8981\u8fde\u63a5\u8f83\u91cd\u6216\u53d1\u70ed\u91cf\u8f83\u5927\u7684\u96f6\u90e8\u4ef6\u65f6\uff0c\u6216\u5e0c\u671b\u907f\u514d\u201c\u6db2\u4f53\u6ef4\u843d\u201d\u65f6\uff0c\u8981\u4f7f\u7528\u94c5\u542b\u91cf\u8f83\u5927\u7684\u710a\u6599\u3002\u5bf9\u4e8e\u5370\u5237\u7535\u8def\u677f\u4e0a\u7684\u901a\u5b54\u6765\u8bf4\uff0c\u56e0\u4e3a\u710a\u6599\u4e0d\u6613\u6d41\u5165\u5176\u4e2d\u800c\u4e0d\u9002\u5408\u4f7f\u7528\u8fd9\u79cd\u710a\u6599\u3002<\/p>\n<p>\u5e02\u573a\u4e0a\u4e5f\u6709\u94dc\u542b\u91cf\u5f88\u5c11\uff08\u7ea60.5%\uff09\u7684\u710a\u6599\u3002\u8fd9\u79cd\u710a\u6599\u8fd9\u53ef\u4ee5\u9632\u6b62\u94dc\u88ab\u710a\u6599\u4e2d\u7684\u9521\u4fb5\u8680\u3002\u9002\u7528\u4e8e\u8d85\u7ec6\u94dc\u7ebf\u548c\u5370\u5237\u7535\u8def\u677f\u4e0a\u7684\u94dc\u56fe\u6848\u3002<\/p>\n<p>\u51fa\u4e8e\u540c\u6837\u7684\u76ee\u7684\uff0c\u5e02\u9762\u4e0a\u4e5f\u6709\u94f6\u542b\u91cf\u5f88\u5c11\uff08~2%\u5de6\u53f3\uff09\u7684\u710a\u6599\uff0c\u7528\u6765\u9632\u6b62\u94f6\u4fb5\u8680\u3002<\/p>\n<p>\u5370\u5237\u7535\u8def\u677f\u6700\u5e38\u7528\u7684\u710a\u6599\u6df7\u5408\u6bd4\u4f8b\u662f60%\u9521+40%\u94c5\uff08\u7194\u70b9199\u00b0C\uff09\u3002\u7b14\u8005\u4e5f\u5f88\u559c\u6b22\u4f7f\u7528\u8fd9\u79cd\u710a\u6599\u3002\u7b14\u8005\u9664\u4e86\u65e0\u94c5\u710a\u6599\u5916\uff0c\u51e0\u4e4e\u6ca1\u4f7f\u7528\u8fc7\u5176\u4ed6\u6df7\u5408\u6bd4\u4f8b\u7684\u710a\u6599\u3002<\/p>\n<h3 id=\"toc15\">\u65e0\u94c5\u710a\u6599<\/h3>\n<p><strong>\u201c\u94c5\u201d\u7684\u7ba1\u5236<\/strong><\/p>\n<p>\u94c5\u5728\u81ea\u7136\u754c\u4e2d\u542b\u91cf\u4e30\u5bcc\uff0c\u5e76\u4e14\u5177\u6709\u50cf\u5171\u6676\u710a\u6599\u8fd9\u6837\u6613\u7528\u7684\u7279\u6027\u3002\u7136\u800c\uff0c\u94c5\u6709\u6bd2\u6027\uff0c\u80fd\u81f4\u764c\uff0c\u5bf9\u73af\u5883\u7684\u5f71\u54cd\u4e5f\u5f88\u5927\uff0c\u56e0\u6b64\u4e16\u754c\u5404\u5730\u4ece2000\u5e74\u5de6\u53f3\u5f00\u59cb\u51fa\u53f0\u5bf9\u94c5\u8fdb\u884c\u76d1\u7ba1\u7684\u6cd5\u5f8b\u6cd5\u89c4\u3002<\/p>\n<p>\u7279\u522b\u662f\u6b27\u76df\uff0c\u4e8e2006\u5e747\u6708\u9881\u5e03\u4e86RoHS\u6307\u4ee4\uff0c\u89c4\u5b9a\u94c5\u542b\u91cf\u57281000ppm\u4ee5\u4e0a\u7684\u4ea7\u54c1\u4e0d\u5f97\u5728\u6b27\u76df\u5883\u5185\u9500\u552e\u3002RoHS\u6307\u4ee4\u7684\u7ba1\u5236\u5bf9\u8c61\u5305\u62ec\u94c5\u3001\u6c5e\u3001\u9549\u3001\u516d\u4ef7\u94ec\u7b49\u3002<\/p>\n<p><strong>\u65e0\u94c5\u710a\u6599\u7684\u7279\u70b9<\/strong><\/p>\n<p>\u968f\u7740\u73af\u5883\u7684\u53ef\u6301\u7eed\u6027\u6210\u4e3a\u4f18\u5148\u8003\u8651\u7684\u95ee\u9898\uff0c\u5f88\u591a\u56fd\u4ea7\u5bb6\u7528\u7535\u5668\u90fd\u5f00\u59cb\u4f7f\u7528\u65e0\u94c5\u710a\u6599\u4e86\u3002<\/p>\n<p>\u201c\u65e0\u94c5\u201d\u4e00\u8bcd\u5e76\u4e0d\u610f\u5473\u7740\u201c\u5b8c\u5168\u4e0d\u542b\u94c5\u201d\uff0c\u800c\u662f\u201c\u51e0\u4e4e\u4e0d\u542b\u94c5\u201d\u3002<\/p>\n<p>\u6839\u636e\u6210\u5206\uff0c\u65e0\u94c5\u710a\u6599\u4e3b\u8981\u5206\u4e3a\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n<ul class=\"nml_li\">\n<li>1. \u952195%\u4ee5\u4e0a+\u94f6\u6216\u94dc\uff08\u7194\u70b9217\u2103\uff09<\/li>\n<li>2. \u9521+\u950c\uff08\u7194\u70b9200\u2103\uff09<\/li>\n<li>3. \u9521+\u94dc\uff08\u7194\u70b9227\u2103\uff09<\/li>\n<\/ul>\n<p>\u65e0\u94c5\u710a\u6599\u7684\u7194\u70b9\u6bd4\u9521+\u94c5\u7684\u5171\u6676\u710a\u6599\u8981\u9ad8\uff0c\u6da6\u6e7f\u6027\u8f83\u5dee\uff0c\u56e0\u6b64\u710a\u63a5\u65f6\u7684\u4f5c\u4e1a\u6548\u7387\u8f83\u5dee\uff0c\u710a\u70b9\u8f83\u7c97\u7cd9\uff0c\u7f3a\u4e4f\u5149\u6cfd\u3002<\/p>\n<p>\u4e3a\u4e86\u63d0\u9ad8\u8fd9\u79cd\u710a\u6599\u7684\u4f5c\u4e1a\u6548\u7387\uff0c\u76f8\u5173\u7684\u7814\u7a76\u4e00\u76f4\u5728\u8fdb\u884c\u3002<\/p>\n<p>\u710a\u6599\u9700\u8981\u5177\u5907\u7684\u6027\u80fd\u662f\u201c\u4f4e\u7194\u70b9\u201d\u548c\u201c\u9ad8\u5f3a\u5ea6\u201d\u3002\u7194\u70b9\u8d8a\u4f4e\uff0c\u5bf9\u7535\u8def\u677f\u548c\u5143\u5668\u4ef6\u9020\u6210\u7684\u635f\u5bb3\u5c31\u8d8a\u5c0f\u3002\u800c\u5f3a\u5ea6\u5219\u662f\u8d8a\u9ad8\u8d8a\u597d\uff0c\u8fd9\u662f\u4e0d\u8a00\u800c\u55bb\u7684\u3002<\/p>\n<h3 id=\"toc16\">\u62c6\u9664\u7528\u7684\u4f4e\u7194\u70b9\u710a\u6599<\/h3>\n<p>\u4f7f\u7528\u201c\u4f4e\u7194\u70b9\u710a\u6599\u201d\u6765\u62c6\u9664\u710a\u63a5\u5230\u7535\u8def\u677f\u4e0a\u7684\u5143\u5668\u4ef6\uff0c\u5df2\u7ecf\u6709\u5f88\u60a0\u4e45\u7684\u5386\u53f2\uff08\u56fe 4\uff09\u3002<\/p>\n<p class=\"txt-al-center\" style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/techweb.rohm.co.jp\/wp-content\/uploads\/2024\/09\/Types_of_solder_004.webp\" alt=\"\u5e02\u8ca9\u3055\u308c\u3066\u3044\u308b\u4f4e\u878d\u70b9\u306f\u3093\u3060\u30ad\u30c3\u30c8\u306e\u4f8b\u3002\" \/>\u56fe 4\uff1a\u5e02\u552e\u4f4e\u7194\u70b9\u710a\u6599\u5957\u4ef6\u793a\u4f8b<br \/>\n\u51fa\u5904\uff1a<a href=\"https:\/\/shop.sunhayato.co.jp\/products\/smd-21\" target=\"_blank\" rel=\"noopener\">https:\/\/shop.sunhayato.co.jp\/products\/smd-21<\/a><\/p>\n<p>\u8fd9\u79cd\u710a\u6599\u542b\u6709\u94cb\u7b49\u5143\u7d20\uff0c\u7194\u70b9\u5728100\u2103\u4ee5\u4e0b\uff0840\uff5e95\u2103\uff09\u3002\u7531\u4e8e\u710a\u6599\u957f\u65f6\u95f4\u4e0d\u51dd\u56fa\u3001\u4fdd\u6301\u6db2\u6001\uff0c\u56e0\u6b64\u5373\u4f7f\u662f\u591a\u5f15\u811aIC\u4e5f\u53ef\u4ee5\u8f7b\u677e\u62c6\u9664\u3002\u4f46\u7531\u4e8e\u5176\u7c98\u5408\u5f3a\u5ea6\u8f83\u5f31\u4e14\u8f83\u8106\uff0c\u56e0\u6b64\u4e0d\u80fd\u7528\u4e8e\u63a5\u5408\u3002<\/p>\n<h2 id=\"toc17\">\u4e13\u680f\uff1a\u9521\u710a\u6280\u672f\u6301\u7eed\u6539\u8fdb<\/h2>\n<p>\u4e00\u4e9b\u6587\u732e\u4e2d\u8bb0\u8f7d\u201c\u5408\u91d1\u5c42\u7684\u539a\u5ea6\u7ea6\u4e3a9\u03bcm\u201d\u3002\u6211\u8ba4\u4e3a\u4e0e\u4e00\u822c\u5370\u5237\u7535\u8def\u677f\u201c35\u03bcm (1oz)\u201d\u7684\u94dc\u539a\u5ea6\u76f8\u6bd4\u592a\u5927\u4e86\uff0c\u6240\u4ee5\u6211\u5bf9\u76f8\u5173\u5185\u5bb9\u8fdb\u884c\u4e86\u8c03\u67e5\u3002<\/p>\n<p>\u5728\u672c\u6587\u6700\u540e\u7684\u53c2\u8003\u6587\u732e[1]\u4e2d\uff0c\u5c06\u94dc\u677f\u6d78\u5165\u7194\u878d\u7684\u710a\u6599\u5408\u91d1\u4e2d\uff0c\u5728\u710a\u6599\u9644\u7740\u540e\uff0c\u5c06\u5176\u62c9\u51fa\u5e76\u89c2\u5bdf\u4e86\u6a2a\u622a\u9762\u3002\u6839\u636e\u6587\u732e\u4e2d\u7684\u5185\u5bb9\uff0c\u5728\u5b9e\u9645\u7684\u9521\u710a\u6761\u4ef6\u4e0b\uff0c\u6269\u6563\u5c42\u7684\u539a\u5ea6\u5728\u4e0d\u4f9d\u8d56\u4e8e\u6e29\u5ea6\u548c\u65f6\u95f4\u3001\u710a\u6599\u7684\u6df7\u5408\u6bd4\u4f8b\u4e3a\u952160%+\u94c540%\u7684\u60c5\u51b5\u4e0b\uff0c\u5408\u91d1\u5c42\u7684\u539a\u5ea6\u7ea6\u4e3a3\u03bcm\u3002\u6587\u732e\u4e2d\u4ecb\u7ecd\u4e86\u6784\u6210\u6269\u6563\u5c42\u7684\u5408\u91d1\u662f\u4ee5\u9521\u4e3a\u4e3b\u3001\u8fd8\u542b\u6709\u5fae\u91cf\u94dc\u548c\u94c5\u7684\u5408\u91d1\u3002<\/p>\n<p>\u6587\u672b\u7684\u53c2\u8003\u6587\u732e[2]\u662f\u540c\u4e00\u7814\u7a76\u56e2\u961f\u7684\u540e\u7eed\u62a5\u544a\u3002\u6587\u732e\u4e2d\u7684\u5b9e\u9a8c\u4e2d\uff0c\u4e3a\u4e86\u6d88\u9664\u710a\u6599\u5bf9\u6d41\u7684\u5f71\u54cd\uff0c\u5c06\u710a\u6599\u653e\u5728\u94dc\u677f\u4e0a\u8fdb\u884c\u4e86\u52a0\u70ed\u3002\u8be5\u6761\u4ef6\u63a5\u8fd1\u4f7f\u7528\u70d9\u94c1\u7684\u5b9e\u9645\u9521\u710a\u6761\u4ef6\u3002<\/p>\n<p>\u968f\u7740\u7535\u5b50\u5143\u5668\u4ef6\u8d85\u65e5\u76ca\u5c0f\u578b\u5316\u7684\u65b9\u5411\u53d1\u5c55\uff0c\u6269\u6563\u5c42\u5468\u56f4\u7684\u5b54\u9699\uff08\u7c7b\u4f3c\u6c14\u6ce1\uff09\u5df2\u7ecf\u4e0d\u5bb9\u5ffd\u89c6\uff0c\u5305\u62ec\u91d1\u5c5e\u5236\u9020\u5546\u5728\u5185\u7684\u5f88\u591a\u5236\u9020\u5546\u548c\u7814\u7a76\u56e2\u961f\uff0c\u90fd\u5728\u7740\u624b\u8fdb\u884c\u76f8\u5173\u7814\u7a76\u3002\u4e0b\u4e00\u4ee3\u65e0\u94c5\u710a\u6599\u89e3\u51b3\u65b9\u6848\u547c\u4e4b\u6b32\u51fa\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e<\/p>\n[1] 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