\u672c\u6587\u4ecb\u7ecdMLCC\uff08Multilayer Ceramic Chip Capacitor\uff0c \u79ef\u5c42\u8d34\u7247\u9676\u74f7\u7247\u5f0f\u7535\u5bb9\u5668\uff09\u53d1\u751f\u710a\u9521\u88c2\u7eb9\u7684\u4e3b\u8981\u539f\u56e0\u548c\u5bf9\u7b56\u3002<\/span><\/p>\n \n \u710a\u9521\u88c2\u7eb9\u7684\u4e3b\u8981\u53d1\u751f\u539f\u56e0<\/strong><\/p>\n <\/p>\n<\/section>\n MLCC\u7684\u710a\u9521\u88c2\u7eb9\u4e0d\u4ec5\u4f1a\u5728\u710a\u9521\u5de5\u5e8f\u7b49\u5236\u9020\u5de5\u5e8f\u4e2d\u4ea7\u751f\uff0c\u540c\u65f6\u4e5f\u4f1a\u5728\u63a8\u51fa\u5e02\u573a\u540e\u5728\u4e25\u9177\u7684\u4f7f\u7528\u6761\u4ef6\u4e0b\u4ea7\u751f\u3002\u53d1\u751f\u539f\u56e0\u4e3b\u8981\u4e3a\u4ee5\u4e0b\u51e0\u9879\u3002<\/span><\/p>\n \n (1) \u70ed\u51b2\u51fb\u3001\u6e29\u5ea6\u5faa\u73af\u5bfc\u81f4\u70ed\u75b2\u52b3<\/strong> \n \uff082\uff09\u65e0\u94c5\u710a\u9521<\/strong> <\/p>\n \u56fe1\uff1a\u710a\u9521\u88c2\u7eb9\u7684\u60c5\u5f62\uff08\u5207\u9762\uff09<\/em><\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n \n \n \u710a\u9521\u88c2\u7eb9\u7684\u4e3b\u8981\u53d1\u751f\u539f\u56e0<\/strong><\/p>\n <\/p>\n<\/section>\n MLCC\u7684\u710a\u9521\u88c2\u7eb9\u4e0d\u4ec5\u4f1a\u5728\u710a\u9521\u5de5\u5e8f\u7b49\u5236\u9020\u5de5\u5e8f\u4e2d\u4ea7\u751f\uff0c\u540c\u65f6\u4e5f\u4f1a\u5728\u63a8\u51fa\u5e02\u573a\u540e\u5728\u4e25\u9177\u7684\u4f7f\u7528\u6761\u4ef6\u4e0b\u4ea7\u751f\u3002\u53d1\u751f\u539f\u56e0\u4e3b\u8981\u4e3a\u4ee5\u4e0b\u51e0\u9879\u3002<\/span><\/p>\n \n (1) \u70ed\u51b2\u51fb\u3001\u6e29\u5ea6\u5faa\u73af\u5bfc\u81f4\u70ed\u75b2\u52b3<\/strong> \n \uff082\uff09\u65e0\u94c5\u710a\u9521<\/strong> <\/p>\n \u56fe2\uff1a\u710a\u9521\u88c2\u7eb9\u7684\u4e3b\u8981\u53d1\u751f\u539f\u56e0\u53ca\u5176\u5f71\u54cd<\/span><\/em><\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n \n \n \u710a\u9521\u88c2\u7eb9\u5bf9\u7b56\u4e2d\u9700\u7279\u522b\u6ce8\u610f\u7684\u5e94\u7528\u53ca\u57fa\u677f<\/strong><\/p>\n <\/p>\n<\/section>\n \u710a\u9521\u88c2\u7eb9\u4ea7\u751f\u7684\u4e3b\u8981\u539f\u56e0\u4e3a\u70ed\u51b2\u51fb\u3001\u6e29\u5ea6\u5faa\u73af\u5bfc\u81f4\u7684\u70ed\u75b2\u52b3\u4ee5\u53ca\u4f7f\u7528\u786c\u8106\u7684\u65e0\u94c5\u710a\u9521\u3002<\/span><\/p>\n \n \u56e0\u6b64\uff0c\u5728\u4f1a\u4ea7\u751f\u6025\u5267\u52a0\u70ed\uff08\u6025\u5267\uff09\u6216\u6025\u5267\u51b7\u5374\uff08\u6025\u51b7\uff09\u7b49\u5468\u6e29\u5ea6\u6025\u5267\u53d8\u5316\uff08\u70ed\u51b2\u51fb\uff09\u7684\u73af\u5883\uff0c\u4f8b\u5982\u6c7d\u8f66\u53d1\u52a8\u673a\u8231\u7b49\u9ad8\u6e29\u53d1\u70ed\u90e8\u4f4d\u5468\u56f4\u7684\u5c01\u88c5\u5e94\u7279\u522b\u6ce8\u610f\u3002<\/span><\/p>\n \n \u6b64\u5916\uff0c\u5b89\u88c5\u5728\u5ba4\u5916\u7b49\u6e29\u5ea6\u53cd\u590d\u53d8\u5316\u7684\u73af\u5883\u4e0b\u7684\u4ea7\u54c1\uff0c\u4f8b\u5982\u592a\u9633\u80fd\u53d1\u7535\u3001\u98ce\u529b\u53d1\u7535\u3001\u57fa\u5730\u5c40\u7b49\u57fa\u7840\u8bbe\u65bd\u7531\u4e8e\u5176\u7ef4\u62a4\u5468\u671f\u957f\uff0c\u56e0\u6b64\u9700\u8981\u6ce8\u610f\u710a\u9521\u88c2\u7eb9\u5bf9\u7b56\u3002<\/span><\/p>\n <\/p>\n \u56fe3\uff1a\u9700\u8981\u710a\u9521\u88c2\u7eb9\u5bf9\u7b56\u7684\u5e94\u7528<\/span><\/em><\/span><\/p>\n \n 1. \u7531\u91d1\u5c5e\u7aef\u5b50\"\u5206\u6563\"\u70ed\u51b2\u51fb\u7684\u91d1\u5c5e\u652f\u67b6\u7535\u5bb9<\/strong><\/p>\n \u91d1\u5c5e\u652f\u67b6\u7535\u5bb9\u662f\u4e00\u6b3e\u5728\u7aef\u5b50\u7535\u6781\u4e0a\u5b89\u88c5\u91d1\u5c5e\u7aef\u5b50\u7684MLCC\uff0c\u5206\u4e3a\u5355\u4f53\u578b(\u5355\u5c42)\u4e0e\u5806\u53cc\u5c42\u578b(\u53cc\u5c42\uff1a\u53cc\u91cd)2\u7c7b\u3002(\u56fe4)\u3002<\/span><\/p>\n <\/p>\n \u56fe4\uff1a\u91d1\u5c5e\u652f\u67b6\u7535\u5bb9\u7684\u7ed3\u6784<\/span><\/em><\/span><\/p>\n \n \u5bf9\u4e8e\u8010\u70ed\u51b2\u51fb\u7684\u63a5\u5408\u5f3a\u5ea6<\/strong><\/p>\n TDK\u7684\u91d1\u5c5e\u652f\u67b6\u7535\u5bb9\u5bf9\u4e8e\u710a\u9521\u88c2\u7eb9\u62e5\u6709\u6781\u9ad8\u7684\u6291\u5236\u6548\u679c\u3002\u56fe5\u4e3a3000\u6b21\u5faa\u73af\u70ed\u51b2\u51fb\u7684\u622a\u9762\u6bd4\u8f83\u56fe\uff0c\u4ece\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u4e00\u822c\u7aef\u5b50\u4ea7\u54c1\u76f8\u6bd4\u91d1\u5c5e\u652f\u67b6\u7535\u5bb9\uff0c\u5176\u710a\u9521\u66f4\u6613\u52a3\u5316\u3002\u7279\u522b\u57282000\u6b21\u5faa\u73af\u4ee5\u4e0a\uff0c\u5176\u5dee\u5f02\u66f4\u52a0\u660e\u663e\u3002<\/span><\/p>\n <\/p>\n \u56fe5\uff1a\u70ed\u51b2\u51fb\u8bd5\u9a8c\u7ed3\u679c\uff08\u4e00\u822c\u4ea7\u54c1\u4e0e\u91d1\u5c5e\u652f\u67b6\u7535\u5bb9\u7684\u6bd4\u8f83\uff09<\/span><\/em><\/span><\/p>\n \n \u57fa\u677f\u5f2f\u66f2\u6a21\u62df\u7684\u6bd4\u8f83<\/strong><\/p>\n \u901a\u8fc7\u710a\u9521\u63a5\u5408\u4e8e\u57fa\u677f\u4e0a\u7684\u4e00\u822c\u4ea7\u54c1\u4e0e\u91d1\u5c5e\u652f\u67b6\u7535\u5bb9\u7684\u57fa\u677f\u5f2f\u66f2\u6a21\u62df\u5982\u56fe6\u6240\u793a\u3002\u56e0\u70ed\u51b2\u51fb\u53ca\u57fa\u677f\u5f2f\u66f2\u7b49\u4ea7\u751f\u7684\u5e94\u529b\u4f1a\u96c6\u4e2d\u4e8e\u710a\u9521\u63a5\u5408\u90e8\uff0c\u6b64\u65f6\u4e00\u822c\u4ea7\u54c1\u6781\u6613\u4ea7\u751f\u710a\u9521\u88c2\u7eb9\uff0c\u800c\u91d1\u5c5e\u652f\u67b6\u7535\u5bb9\u7684\u91d1\u5c5e\u7aef\u5b50\u4f1a\u5438\u6536\u5e94\u529b\uff0c\u56e0\u6b64\u51cf\u5c11\u4e86\u710a\u9521\u88c2\u7eb9\u7684\u4ea7\u751f\u3002<\/span><\/p>\n <\/p>\n \u56fe6\uff1a\u57fa\u677f\u5f2f\u66f2\u6a21\u62df\uff08\u4e00\u822c\u4ea7\u54c1\u4e0e\u91d1\u5c5e\u652f\u67b6\u7535\u5bb9\u7684\u6bd4\u8f83\uff09<\/span><\/em><\/span><\/p>\n \n \u3010\u91d1\u5c5e\u652f\u67b6\u7535\u5bb9\u7684\u7279\u70b9\u3011<\/strong><\/p>\n \u901a\u8fc7\u5728\u5916\u90e8\u7aef\u5b50\u4e2d\u4f7f\u7528\u91d1\u5c5e\u7aef\u5b50\uff0c\u5438\u6536\u56e0\u70ed\u51b2\u51fb\u53ca\u57fa\u677f\u5f2f\u66f2\u6240\u4ea7\u751f\u7684\u5e94\u529b\u3002\u540c\u65f6\u63d0\u9ad8\u8010\u632f\u52a8\u6027\u3002<\/span><\/p>\n<\/li>\n 2\u6bb5\u578b\u4ea7\u54c1\u4e2d\u53ef\u901a\u8fc7\u5e76\u5217\u4f7f\u75282\u4e2a\u76f8\u540c\u5bb9\u91cf\u7535\u5bb9\u5668\u7684\u7535\u8def\u7b49\u6765\u524a\u51cf\u5c01\u88c5\u9762\u79ef\u3002<\/span><\/p>\n<\/li>\n \u76f8\u6bd4\u94dd\u7535\u89e3\u7535\u5bb9\u5668\uff0cESR\u3001ESL\u66f4\u4f4e\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n<\/section>\n \n \u3010\u4e3b\u8981\u7528\u9014\u3011<\/strong><\/p>\n \u8f66\u8f7d\u5e94\u7528\uff08EPS\u3001ABS\u3001EV\u3001HEV\u3001LED\u706f\u7b49\uff09<\/span><\/p>\n<\/li>\n \u5e73\u6ed1\u7535\u8def\u3001DC-DC\u8f6c\u6362\u5668\u3001LED\u3001HID<\/span><\/p>\n<\/li>\n \u6025\u5267\u6e29\u5ea6\u53d8\u5316\u7684\u4f7f\u7528\u73af\u5883\u3001\u538b\u7535\u6548\u5e94\u5bf9\u7b56<\/span><\/p>\n<\/li>\n<\/ul>\n<\/section>\n \n 2. \u91c7\u7528\u8010\u70ed\u51b2\u51fb\u6027\u4f18\u5f02\u7684\u6811\u8102\u7535\u6781\u5c42\uff0c\u8010\u6454\u6027\u5f3a\u7684\u6811\u8102\u7535\u6781\u54c1<\/strong><\/span><\/p>\n \u4e00\u822cMLCC\u7aef\u5b50\u7535\u6781\u7684Cu\u5e95\u6750\u5c42\u5747\u8fdb\u884c\u4e86\u9540Ni\u53ca\u9540Sn\u3002\u800c\u6811\u8102\u7535\u6781\u54c1\u662f\u4e00\u6b3e\u5728\u9540Cu\u53ca\u9540Ni\u5c42\u4e2d\u52a0\u5165\u5bfc\u7535\u6027\u6811\u8102\u5c42\u7684MLCC\uff08\u56fe7\uff09\u3002<\/span><\/p>\n <\/p>\n \u56fe7\uff1a\u4e00\u822c\u7aef\u5b50\u4ea7\u54c1\u4e0e\u6811\u8102\u7535\u6781\u54c1\u7aef\u5b50\u7684\u4e0d\u540c\u70b9<\/span><\/em><\/span><\/p>\n \n \u6811\u8102\u5c42\u5438\u6536\u70ed\u51b2\u51fb\u5bfc\u81f4\u710a\u9521\u63a5\u5408\u90e8\u81a8\u80c0\u6536\u7f29\u800c\u4ea7\u751f\u7684\u5e94\u529b\u4ee5\u53ca\u57fa\u677f\u5f2f\u66f2\u5e94\u529b\u7b49\uff0c\u6291\u5236\u710a\u9521\u88c2\u7eb9\u7684\u4ea7\u751f\u3002<\/span><\/p>\n \n \u7c98\u5408\u5f3a\u5ea6\u4e0b\u964d\u7387\u7ea6\u4e3a\u4ee5\u5f80\u4ea7\u54c1\u7684\u4e00\u534a<\/strong><\/p>\n TDK\u7684\u6811\u8102\u7535\u6781MLCC\u7684\u7279\u70b9\u5728\u4e8e\u62e5\u6709\u6781\u5176\u4f18\u5f02\u7684\u8010\u70ed\u51b2\u51fb\u6027\u3002\u56fe8\u4e3a\u4e00\u822c\u7aef\u5b50\u4ea7\u54c1\u4e0e\u6811\u8102\u7535\u6781\u54c1\u5728\u7ecf\u8fc7\u70ed\u51b2\u51fb\u540e\u7c98\u5408\u5f3a\u5ea6\u8bd5\u9a8c\u7684\u63a5\u5408\u5f3a\u5ea6\u6bd4\u8f83\u56fe\u8868\u3002\u4e3a3000\u6b21\u5faa\u73af\u7684\u70ed\u51b2\u51fb(-55 to +125\u2103\/3000cyc.)\u6570\u636e\u3002\u4e00\u822c\u4ea7\u54c1\u7684\u7c98\u5408\u5f3a\u5ea6\u7ea6\u4e0b\u964d90%\uff0c\u800c\u5bfc\u7535\u6027\u6811\u8102\u7aef\u5b50\u578b\u4ec5\u4e0b\u964d\u4e86\u7ea650%\u3002<\/span><\/p>\n <\/p>\n \u56fe8\uff1a\u7c98\u5408\u5f3a\u5ea6\u7684\u4e0b\u964d\u7387\uff08\u4e00\u822c\u7aef\u5b50\u4ea7\u54c1\u4e0e\u6811\u8102\u7535\u6781\u54c1\u7684\u6bd4\u8f83\uff09<\/span><\/em><\/span><\/p>\n \n \u3010\u6811\u8102\u7535\u6781\u54c1\u7684\u7279\u70b9\u3011<\/strong><\/p>\n \u6539\u5584\u57fa\u677f\u5bf9\u4e8e\u5f2f\u66f2\u3001\u6389\u843d\u51b2\u51fb\u3001\u70ed\u51b2\u51fb\uff08\u70ed\u5468\u671f\uff09\u7684\u62b5\u5fa1\u80fd\u529b\u3002<\/span><\/p>\n<\/li>\n \u7531\u5bfc\u7535\u6027\u6811\u8102\u5438\u6536\u5916\u90e8\u538b\u529b\uff0c\u4fdd\u62a4\u710a\u9521\u7684\u63a5\u5408\u90e8\u4e0e\u539f\u4ef6\u3002<\/span><\/p>\n<\/li>\n<\/ul>\n<\/section>\n \n \u3010\u4e3b\u8981\u7528\u9014\u3011<\/strong><\/p>\n \u7528\u4e8e\u5bf9\u9700\u8981\u4f7f\u7528\u710a\u63a5\u4e86\u79ef\u5c42\u8d34\u7247\u9676\u74f7\u7247\u5f0f\u7535\u5bb9\u5668\u7684\u57fa\u677f\u7684\u6a21\u5757\u8fdb\u884c\"\u5f2f\u66f2\u88c2\u7eb9\"\u5bf9\u7b56\u6216\u9884\u9632<\/span><\/p>\n<\/li>\n \u7528\u4e8e\u5b89\u88c5\u4e8e\u94dd\u57fa\u677f\u4e0a\u7684\u7535\u6c14\u7535\u8def\u3001\u5bf9\u4e8e\u5f2f\u66f2\u9700\u5177\u5907\u5f3a\u8010\u4e45\u6027\u4e14\u710a\u9521\u63a5\u5408\u90e8\u5b58\u5728\u95ee\u9898\u7684SMT<\/span><\/p>\n<\/li>\n PC\u3001\u667a\u80fd\u94a5\u5319\u3001\u6c7d\u8f66\u591a\u5a92\u4f53\u3001\u5f00\u5173\u7535\u6e90\u3001\u57fa\u5730\u5c40\u3001\u8f66\u8f7d\u5e94\u7528\uff08ECU\u3001ABS\u3001xEV\u7b49\uff09<\/span><\/p>\n<\/li>\n<\/ul>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n \n \n MLCC\u7684\u710a\u9521\u88c2\u7eb9\u5bf9\u7b56\u603b\u7ed3<\/strong><\/p>\n <\/p>\n<\/section>\n \u7535\u5bb9\u5668\u4e0e\u57fa\u677f\u7684\u63a5\u5408\u90e8\u65bd\u52a0\u5e94\u529b\u540e\u4f1a\u4ea7\u751f\"\u710a\u9521\u88c2\u7eb9\"\uff0c\u4ece\u800c\u53ef\u80fd\u5f15\u8d77\u5143\u4ef6\u8131\u843d\u3001\u5f00\u8def\u6545\u969c\u7b49\u3002<\/span><\/p>\n \n \u6c7d\u8f66\u53d1\u52a8\u673a\u8231\u6216\u62e5\u6709\u5176\u4ed6\u70ed\u6e90\u7684\u8bbe\u5907\u7b49\u66b4\u9732\u4e8e\u70ed\u51b2\u51fb\u3001\u6e29\u5ea6\u5faa\u73af\u4e2d\u7684\u8bbe\u5907\uff1b\u5b9e\u73b0\u65e0\u7ef4\u62a4\u7684\u57fa\u7840\u8bbe\u65bd\uff1b\u786c\u8106\u7684\u65e0\u94c5\u710a\u9521\u7684\u63a5\u5408\u9700\u8981\u7279\u522b\u6ce8\u610f\u3002<\/span><\/p>\n \n \u5404\u4ea7\u54c1\u7684\u7279\u70b9\u4e8e\u88689\u4e2d\u8fdb\u884c\u4e86\u603b\u7ed3\u3002<\/span><\/p>\n \n
\u5728\u9ad8\u6e29\/\u4f4e\u6e29\u7684\u53cd\u590d\u6e29\u5ea6\u53d8\u5316\u7684\u73af\u5883\u4e0b\uff0c\u56e0MLCC\u4e0ePCB\u7684\u70ed\u81a8\u80c0\u7cfb\u6570\u4e4b\u5dee\u5bfc\u81f4\u70ed\u5e94\u529b\u65bd\u52a0\u4e8e\u710a\u9521\u63a5\u5408\u90e8\u4f4d\u540e\u53d1\u751f\u3002\u6b64\u5916\uff0c\u5728\u710a\u63a5\u5de5\u5e8f\u4e2d\uff0c\u4e5f\u4f1a\u56e0\u4e3a\u6e29\u5ea6\u7ba1\u7406\u4e0d\u5b8c\u5584\u800c\u5bfc\u81f4\u8be5\u60c5\u51b5\u53d1\u751f\u3002<\/span><\/p>\n
\u51fa\u4e8e\u73af\u4fdd\u76ee\u7684\u8003\u8651\u800c\u4f7f\u7528\u7684\u65e0\u94c5\u710a\u9521\uff0c\u5176\u8d28\u5730\u575a\u786c\u6613\u788e\uff0c\u4e0e\u4ee5\u5f80\u7684\u5171\u6676\u710a\u9521\u76f8\u6bd4\uff0c\u66f4\u5bb9\u6613\u53d1\u751f\u710a\u9521\u88c2\u7eb9\uff0c\u56e0\u6b64\u9700\u8981\u7279\u522b\u6ce8\u610f\u3002<\/span><\/p>\n
\u5728\u9ad8\u6e29\/\u4f4e\u6e29\u7684\u53cd\u590d\u6e29\u5ea6\u53d8\u5316\u7684\u73af\u5883\u4e0b\uff0c\u56e0MLCC\u4e0ePCB\u7684\u70ed\u81a8\u80c0\u7cfb\u6570\u4e4b\u5dee\u5bfc\u81f4\u70ed\u5e94\u529b\u65bd\u52a0\u4e8e\u710a\u9521\u63a5\u5408\u90e8\u4f4d\u540e\u53d1\u751f\u3002\u6b64\u5916\uff0c\u5728\u710a\u63a5\u5de5\u5e8f\u4e2d\uff0c\u4e5f\u4f1a\u56e0\u4e3a\u6e29\u5ea6\u7ba1\u7406\u4e0d\u5b8c\u5584\u800c\u5bfc\u81f4\u8be5\u60c5\u51b5\u53d1\u751f\u3002<\/span><\/p>\n
\u51fa\u4e8e\u73af\u4fdd\u76ee\u7684\u8003\u8651\u800c\u4f7f\u7528\u7684\u65e0\u94c5\u710a\u9521\uff0c\u5176\u8d28\u5730\u575a\u786c\u6613\u788e\uff0c\u4e0e\u4ee5\u5f80\u7684\u5171\u6676\u710a\u9521\u76f8\u6bd4\uff0c\u66f4\u5bb9\u6613\u53d1\u751f\u710a\u9521\u88c2\u7eb9\uff0c\u56e0\u6b64\u9700\u8981\u7279\u522b\u6ce8\u610f\u3002<\/span><\/p>\n\n
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