{"id":304,"date":"2026-06-07T09:57:17","date_gmt":"2026-06-07T01:57:17","guid":{"rendered":"http:\/\/www.yinhe-cn.cn\/?p=304"},"modified":"2026-06-07T10:47:03","modified_gmt":"2026-06-07T02:47:03","slug":"__trashed-5","status":"publish","type":"post","link":"https:\/\/www.yinhe-cn.cn\/?p=304","title":{"rendered":"\u7cbe\u5bc6\u91d1\u5c5e\u76ae\u819c\u65e0\u5f15\u7ebf\u7535\u963b\u5668"},"content":{"rendered":"\n

\u7cbe\u5bc6\u91d1\u5c5e\u76ae\u819c\u65e0\u5f15\u7ebf\u7535\u963b\u5668\uff0c\u5728\u884c\u4e1a\u4e2d\u901a\u5e38\u88ab\u79f0\u4e3aMELF\u7535\u963b\uff08Metal Electrode Leadless Face\uff09<\/strong>\uff0c\u56e0\u5176\u65e0\u5f15\u7ebf\u7684\u5706\u67f1\u5f62\u5916\u89c2<\/strong>\uff0c\u4e5f\u5e38\u88ab\u79f0\u4f5c\u6676\u5706\u7535\u963b\u3001\u67f1\u72b6\u7535\u963b\u6216\u8272\u73af\u8d34\u7247\u7535\u963b\u3002<\/strong>\u5b83\u662f\u4e00\u79cd\u4e13\u4e3a\u8868\u9762\u8d34\u88c5\u6280\u672f\uff08SMT\uff09<\/strong> \u800c\u8bbe\u8ba1\u7684\u7535\u5b50\u5143\u4ef6\u3002<\/p>\n\n\n\n

\u5b83\u7684\u6838\u5fc3\u7279\u70b9\u662f\u5728\u9ad8\u6027\u80fd\u9676\u74f7\u68d2\u4e0a\u6c89\u79ef\u7cbe\u5bc6\u7684\u91d1\u5c5e\u8584\u819c<\/strong>\u4f5c\u4e3a\u7535\u963b\u4f53\uff0c\u4e24\u7aef\u76f4\u63a5\u5f62\u6210\u91d1\u5c5e\u7535\u6781\uff0c\u53d6\u4ee3\u4e86\u4f20\u7edf\u76f4\u63d2\u7535\u963b\u7684\u5f15\u7ebf\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4e0d\u4ec5\u8d4b\u4e88\u4e86\u5b83\u4e00\u7cfb\u5217\u5353\u8d8a\u7684\u6027\u80fd\uff0c\u4e5f\u4f7f\u5176\u5728\u9ad8\u53ef\u9760\u6027\u5e94\u7528\u4e2d\u5360\u636e\u4e00\u5e2d\u4e4b<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
Item Type<\/td>\u989d\u5b9a\u529f\u7387 at 70\u2103<\/td>\u5de5\u4f5c\u6e29\u5ea6 \u8303\u56f4(\u2103)<\/td>\u6700\u9ad8\u989d\u5b9a \u5de5\u4f5c\u7535\u538b<\/td>\u6700\u9ad8\u77ed\u65f6\u95f4 \u8fc7\u8d1f\u8f7d\u7535\u538b<\/td>\u7535\u963b\u503c\u8303\u56f4                                            <\/td>T.C.R. (PPM\/\u2103)<\/td><\/tr>
\u00b10.05%\u3001\u00b10.1%\u3001 \u00b10.25%\u3001\u00b10.5%<\/td><\/tr>
 <\/strong> 0204<\/td> <\/strong> 1\/4 W<\/td> <\/strong> -55~155<\/td> <\/strong> 200V<\/td> <\/strong> 400V<\/td>1\u03a9-100K\u03a9<\/td>\u00b15\u3001\u00b115\u3001\u00b125<\/td><\/tr>
101K-2M\u03a9<\/td>\u00b150\u3001\u00b1100<\/td><\/tr>
 <\/strong> 0207<\/td> <\/strong> 1\/2 W<\/td> <\/strong> -55~155<\/td> <\/strong> 300V<\/td> <\/strong> 700V<\/td>1\u03a9-100K\u03a9<\/td>\u00b15\u3001\u00b115\u3001\u00b125<\/td><\/tr>
101k-2M\u03a9<\/td>\u00b150\u3001\u00b1100<\/td><\/tr>
 <\/strong> 0309<\/td> <\/strong> 1W<\/td> <\/strong> -55~155<\/td> <\/strong> 400V<\/td> <\/strong> 700V<\/td>1\u03a9-100K\u03a9<\/td>\u00b115\u3001\u00b125<\/td><\/tr>
101K-2M\u03a9<\/td>\u00b150\u3001\u00b1100<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
Item Type<\/td>\u989d\u5b9a\u529f\u7387 at 70\u2103<\/td>\u5de5\u4f5c\u6e29\u5ea6 \u8303\u56f4(\u2103)<\/td>\u6700\u9ad8\u989d\u5b9a \u5de5\u4f5c\u7535\u538b<\/td>\u6700\u9ad8\u77ed\u65f6\u95f4 \u8fc7\u8d1f\u8f7d\u7535\u538b<\/td>\u7535\u963b\u503c\u8303\u56f4                                            <\/td>T.C.R. (PPM\/\u2103)<\/td><\/tr>
\u00b10.05%\u3001\u00b10.1%\u3001 \u00b10.25%\u3001\u00b10.5%<\/td><\/tr>
 <\/strong> 0204SS<\/td> <\/strong> 2\/5 W<\/td> <\/strong> -55~155<\/td> <\/strong> 200V<\/td> <\/strong> 400V<\/td>1\u03a9-100K\u03a9<\/td>\u00b15\u3001\u00b115\u3001\u00b125<\/td><\/tr>
101K-2M\u03a9<\/td>\u00b150\u3001\u00b1100<\/td><\/tr>
 <\/strong> 0207SS<\/td> <\/strong> 1 W<\/td> <\/strong> -55~155<\/td> <\/strong> 350V<\/td> <\/strong> 700V<\/td>1\u03a9-100K\u03a9<\/td>\u00b15\u3001\u00b115\u3001\u00b125<\/td><\/tr>
101K-2M\u03a9<\/td>\u00b150\u3001\u00b1100<\/td><\/tr>
0309SS 0411<\/td> <\/strong> 2W<\/td> <\/strong> -55~155<\/td> <\/strong> 500V<\/td> <\/strong> 800V<\/td>1\u03a9-100K\u03a9<\/td>\u00b115\u3001\u00b125<\/td><\/tr>
101K-2M\u03a9<\/td>\u00b150\u3001\u00b1100<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u25a0      \u6d4b\u8bd5\u6b65\u9aa4\u548c\u8981\u6c42\/ Environmental Characteristics<\/h3>\n\n\n\n
\u6d4b\u8bd5\u9879\u76ee\/ Item<\/td>\u6d4b\u8bd5\u8981\u6c42\/Requirement<\/td>\u6d4b\u8bd5\u6b65\u9aa4\/ Test Method<\/td><\/tr>
\u7535\u963b\u6e29\u5ea6\u7cfb\u6570\u8bd5\u9a8c Temperature Coefficient<\/td>As Spec.<\/td>-55\u2103~+125\u2103, 25\u2103 is the reference temperature.<\/td><\/tr>
\u77ed\u65f6\u95f4\u8fc7\u9644\u8f7d\u8bd5\u9a8c Short Time Overload<\/td>\u00b1(0.25%+0.05\u03a9)<\/td>RCWV\u00d72.5 or Max. Overload voltage for 5 seconds.<\/td><\/tr>
\u6e7f\u5ea6\u8d1f\u8f7d\u5bff\u547d\u8bd5\u9a8c(\u52a0\u901f) Biased Humidity<\/td>\u00b1(0.5%+0.05\u03a9)<\/td>1,000 hrs. 85\u2103\/ 85%RH, 10% of operating power (<100V).<\/td><\/tr>
\u5bff\u547d\u8d1f\u8f7d\u8bd5\u9a8c Endurance<\/td>\u00b1(1.0%+0.05\u03a9)<\/td>70\u00b12\u2103, RCWV or Max. Operating voltage for 1,000 hrs. (with 1.5 hrs. ON and 0.5 hrs. OFF).<\/td><\/tr>
\u8010\u6e7f\u8d1f\u8f7d\u8bd5\u9a8c Damp Heat with Load<\/td>\u00b1(1.5%+0.05\u03a9)<\/td>40\u00b12\u2103, 90~95% R.H. RCWV or Max. Operating voltage for 1,000 hrs. (with 1.5 hrs. ON and 0.5 hrs. OFF).<\/td><\/tr>
\u5f2f\u66f2\u7aef\u5b50\u5f3a\u5ea6\u8bd5\u9a8c Bending Strength<\/td>\u00b1(0.5%+0.05\u03a9)<\/td>Bending once for 5 seconds with 2mm.<\/td><\/tr>
\u710a\u9521\u6027\u8bd5\u9a8c Solder ability<\/td>95% min. coverage<\/td>245\u00b15\u2103 for 3 seconds.<\/td><\/tr>
\u710a\u9521\u8010\u70ed\u6027\u8bd5\u9a8c Resistance to Soldering Heat<\/td>(\u00b10.1%+0.05\u03a9)<\/td>260\u00b15\u00b0C for 10 seconds.<\/td><\/tr>
\u6eab\u5ea6\u5faa\u74b0 Temp. cycle<\/td>\u2266\u00b1(0.5%+0.05\u03a9)<\/td>-55\u2103(30 min.) > Room Temp.(3min.) > +155\u2103(30 min.) > Room Temp. (3min.) \/ (5 cycle).<\/td><\/tr>
\u7edd\u7f18\u8010\u538b\u8bd5\u9a8c Voltage Proof<\/td>No breakdown or flashover<\/td>0204:AC 300V, 0207\u30010309:AC 500V for 1 minute.<\/td><\/tr>
\u7edd\u7f18\u7535\u963b\u8bd5\u9a8c Insulation Resistance<\/td>>1,000M\u03a9<\/td>DC 500V Megger.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uff0aRCWV (Rated Continuous Working Voltage)<\/p>\n\n\n\n

\uff0aRCWV(Rated continuous working voltage)=\u221a(P*R) or Max. Operating voltage whichever is lower<\/p>\n\n\n\n

\uff0a\u5de5\u4f5c\u7535\u538bRCWV =(\u7535\u963b\u989d\u5b9a\u529f\u7387\u00d7\u516c\u79f0\u7535\u963b\u503c)\u5f00\u6839\u53f7\u6216\u6cd5\u5b9a\u6700\u9ad8\u4f7f\u7528\u7535\u538b\u3002<\/p>\n\n\n\n

\uff0aOverload Voltage=2.5*\u221a(P\u00d7R) or Max. Overload voltage listed above, whichever is lower.<\/p>\n\n\n\n

\uff0a\u77ed\u65f6\u95f4\u8fc7\u8d1f\u8377\u7535\u538b=(\u7535\u963b\u989d\u5b9a\u529f\u7387\u00d7\u516c\u79f0\u7535\u963b\u503c)\u5f00\u6839\u53f7\u00d72.5 \u500d\u6216\u6cd5\u5b9a\u6700\u9ad8\u77ed\u65f6\u95f4\u8fc7\u8d1f\u8377\u7535\u538b\u3002<\/p>\n\n\n\n

\uff0a\u6d4b\u8bd5\u6807\u51c6\u53c2\u8003\/Reference Standards: IEC 60115-1\uff1bJIS-C 5201-1<\/p>\n\n\n\n

\uff0a\u50a8\u5b58\u73af\u5883\u6761\u4ef6\/ Storage Temperature: 25\u00b13\u00b0C; Humidity < 80% RH<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Unit: mm<\/p>\n\n\n\n

Type<\/td>\u222eA<\/td>\u222eB<\/td>\u222eC<\/td>W<\/td>T<\/td>Emboss Plastic Tape (EA)<\/td><\/tr>
0102<\/td>178.5\u00b11.5<\/td>60.0+1.0<\/td>13.0\u00b10.2<\/td>9.0\u00b10.5<\/td>12.5\u00b10.5<\/td>3,000(7.0\u201d)<\/td><\/tr>
0204<\/td>178.5\u00b11.5<\/td>60.0+1.0<\/td>13.0\u00b10.2<\/td>9.0\u00b10.5<\/td>12.5\u00b10.5<\/td>3,000(7.0\u201d)<\/td><\/tr>
0207<\/td>178.5\u00b11.5<\/td>60.0+1.0<\/td>13.0\u00b10.5<\/td>13.0\u00b10.5<\/td>15.5\u00b10.5<\/td>2,000(7.0\u201d)<\/td><\/tr>
0309<\/td>330\u00b11.5<\/td>100.0+1.0<\/td>13.0\u00b10.5<\/td>17.0\u00b10.5<\/td>19.0\u00b10.5<\/td>2,500(13.0\u201d)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Unit: mm<\/p>\n\n\n\n

Type<\/td>A<\/td>B<\/td>W<\/td>E<\/td>F<\/td>P0<\/td>P1<\/td>P2<\/td>\u03a6D0<\/td>T<\/td><\/tr>
0102<\/td>1.30\u00b10.10<\/td>2.40\u00b10.10<\/td>8.00\u00b10.10<\/td>1.75\u00b10.1<\/td>3.50\u00b10.05<\/td>4.00\u00b10.10<\/td>4.00\u00b10.10<\/td>2.00\u00b10.05<\/td>1.50\u00b10.10<\/td>1.45\u00b10.10<\/td><\/tr>
0204<\/td>1.60\u00b10.10<\/td>3.70\u00b10.10<\/td>8.0\u00b10.10<\/td>1.75\u00b10.1<\/td>3.50\u00b10.05<\/td>4.00\u00b10.10<\/td>4.00\u00b10.10<\/td>2.00\u00b10.05<\/td>1.50+0.10<\/td>1.45\u00b10.10<\/td><\/tr>
0207<\/td>2.40\u00b10.10<\/td>6.30\u00b10.10<\/td>12.0\u00b10.10<\/td>1.75\u00b10.1<\/td>5.50\u00b10.05<\/td>4.00\u00b10.10<\/td>4.00\u00b10.10<\/td>2.00\u00b10.05<\/td>1.50+0.10<\/td>2.50\u00b10.10<\/td><\/tr>
0309<\/td>3.30\u00b10.10<\/td>9.00\u00b10.10<\/td>16.00\u00b10.3<\/td>1.75\u00b10.1<\/td>7.50\u00b10.10<\/td>4.00\u00b10.10<\/td>8.00\u00b10.10<\/td>2.00\u00b10.05<\/td>1.50+0.10<\/td>3.30\u00b10.10<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

\u7cbe\u5bc6\u91d1\u5c5e\u76ae\u819c\u65e0\u5f15\u7ebf\u7535\u963b\u5668\uff0c\u5728\u884c\u4e1a\u4e2d\u901a\u5e38\u88ab\u79f0\u4e3aMELF\u7535\u963b\uff08Metal Electrode Leadless Face\uff09\uff0c\u56e0\u5176\u65e0\u5f15\u7ebf\u7684\u5706\u67f1\u5f62\u5916\u89c2\uff0c\u4e5f\u5e38\u88ab\u79f0\u4f5c\u6676\u5706\u7535\u963b\u3001\u67f1\u72b6\u7535\u963b\u6216\u8272\u73af\u8d34\u7247\u7535\u963b\u3002\u5b83\u662f\u4e00\u79cd\u4e13\u4e3a\u8868\u9762\u8d34\u88c5\u6280\u672f\uff08SMT\uff09 \u800c\u8bbe\u8ba1\u7684\u7535\u5b50\u5143\u4ef6\u3002<\/p>\n

\u5b83\u7684\u6838\u5fc3\u7279\u70b9\u662f\u5728\u9ad8\u6027\u80fd\u9676\u74f7\u68d2\u4e0a\u6c89\u79ef\u7cbe\u5bc6\u7684\u91d1\u5c5e\u8584\u819c\u4f5c\u4e3a\u7535\u963b\u4f53\uff0c\u4e24\u7aef\u76f4\u63a5\u5f62\u6210\u91d1\u5c5e\u7535\u6781\uff0c\u53d6\u4ee3\u4e86\u4f20\u7edf\u76f4\u63d2\u7535\u963b\u7684\u5f15\u7ebf\u3002\u8fd9\u79cd\u8bbe\u8ba1\u4e0d\u4ec5\u8d4b\u4e88\u4e86\u5b83\u4e00\u7cfb\u5217\u5353\u8d8a\u7684\u6027\u80fd\uff0c\u4e5f\u4f7f\u5176\u5728\u9ad8\u53ef\u9760\u6027\u5e94\u7528\u4e2d\u5360\u636e\u4e00\u5e2d\u4e4b<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,12],"tags":[],"class_list":["post-304","post","type-post","status-publish","format-standard","hentry","category-contents","category-12"],"_links":{"self":[{"href":"https:\/\/www.yinhe-cn.cn\/index.php?rest_route=\/wp\/v2\/posts\/304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yinhe-cn.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yinhe-cn.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yinhe-cn.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yinhe-cn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=304"}],"version-history":[{"count":4,"href":"https:\/\/www.yinhe-cn.cn\/index.php?rest_route=\/wp\/v2\/posts\/304\/revisions"}],"predecessor-version":[{"id":328,"href":"https:\/\/www.yinhe-cn.cn\/index.php?rest_route=\/wp\/v2\/posts\/304\/revisions\/328"}],"wp:attachment":[{"href":"https:\/\/www.yinhe-cn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yinhe-cn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yinhe-cn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}