{"id":10005,"date":"2026-06-09T09:19:21","date_gmt":"2026-06-09T01:19:21","guid":{"rendered":"https:\/\/www.wdeerelec.com\/index.php\/product\/%e5%8a%9b%e7%89%b9-littlefuse-dcnhe350-%e7%b3%bb%e5%88%97-1000v-%e7%9b%b4%e6%b5%81%e6%8e%a5%e8%a7%a6%e5%99%a8\/"},"modified":"2026-06-09T09:50:04","modified_gmt":"2026-06-09T01:50:04","slug":"%e5%8a%9b%e7%89%b9-littelfuse-dcnhe350-%e7%b3%bb%e5%88%97-1000v-%e7%9b%b4%e6%b5%81%e6%8e%a5%e8%a7%a6%e5%99%a8","status":"publish","type":"product","link":"http:\/\/www.wdeerelec.com\/index.php\/product\/%e5%8a%9b%e7%89%b9-littelfuse-dcnhe350-%e7%b3%bb%e5%88%97-1000v-%e7%9b%b4%e6%b5%81%e6%8e%a5%e8%a7%a6%e5%99%a8\/","title":{"rendered":"\u529b\u7279 Littelfuse DCNHE350 \u7cfb\u5217 1000V \u76f4\u6d41\u63a5\u89e6\u5668"},"content":{"rendered":"

# Littelfuse DCNHE350\u7cfb\u5217 1000V\u76f4\u6d41\u63a5\u89e6\u5668 \u4ea7\u54c1\u8be6\u60c5<\/h1>\n

\u4e00\u3001\u4ea7\u54c1\u6982\u8ff0<\/h2>\n

DCNHE350\u7cfb\u5217\u4e3a\u529b\u7279\u5927\u7535\u6d41\u9ad8\u538b\u76f4\u6d41\u63a5\u89e6\u5668\uff0c\u989d\u5b9a\u6301\u7eed\u7535\u6d41350A\uff0c\u6700\u9ad8\u5de5\u4f5c\u7535\u538b1000V DC<\/strong>\uff0c\u4e13\u4e3a\u91cd\u578b\u65b0\u80fd\u6e90\u8f66\u8f86\u3001\u5927\u578b\u50a8\u80fd\u3001\u5927\u529f\u7387\u5de5\u4e1a\u76f4\u6d41\u8bbe\u5907\u8bbe\u8ba1\u3002\u4ea7\u54c1\u91c7\u7528\u53cc\u7ebf\u5708\u67b6\u6784\uff0c\u5f85\u673a\u529f\u8017\u6781\u4f4e\u3001\u6e29\u5347\u5c0f\uff1b\u4e3b\u89e6\u70b9IP67\u3001\u7535\u8def\u677fIP54\u53cc\u91cd\u9632\u62a4\uff0c\u5168\u5bc6\u5c01\u7ed3\u6784\u6709\u6548\u9694\u7edd\u7535\u5f27\uff0c\u963b\u71c3\u8010\u8150\u5916\u58f3\u9002\u914d\u6076\u52a3\u5de5\u51b5\u3002\u4e3b\u89e6\u70b9\u65e0\u6781\u6027\uff0c\u53ef\u9009\u914dSPST\u5e38\u5f00\u8f85\u52a9\u89e6\u70b9\uff0c\u63d0\u4f9b12V\/24V\u4e24\u79cd\u7ebf\u5708\u7535\u538b\uff0c\u7aef\u5b50\u5206\u4e3aM6\/M8\u5185\u87ba\u7eb9\u4e0e\u67f1\u5f0f\uff0c\u652f\u6301\u4efb\u610f\u89d2\u5ea6\u5b89\u88c5\uff0c\u5e03\u5c40\u7075\u6d3b\u3002\u4ea7\u54c1\u901a\u8fc7CE\u8ba4\u8bc1\uff0c\u7b26\u5408RoHS\u3001REACH\u73af\u4fdd\u6807\u51c6\uff0c\u662f350A\u7ea7\u9ad8\u538b\u76f4\u6d41\u56de\u8def\u901a\u65ad\u3001\u4fdd\u62a4\u7684\u9ad8\u7aef\u5668\u4ef6\u3002<\/p>\n

\u4e8c\u3001\u6838\u5fc3\u7279\u70b9\u4e0e\u4f18\u52bf<\/h2>\n
    \n
  1. \u5927\u7535\u6d41\u9ad8\u8010\u538b\uff0c\u91cd\u8f7d\u80fd\u529b\u5f3a<\/strong>
    350A\u989d\u5b9a\u6301\u7eed\u7535\u6d41\uff0c1000V DC\u9ad8\u538b\uff0c\u9002\u914d\u91cd\u578b\u8f66\u8f7d\u4e0e\u5de5\u4e1a\u5927\u529f\u7387\u7cfb\u7edf\u3002<\/li>\n
  2. \u53cc\u7ebf\u5708\u8bbe\u8ba1\uff0c\u8d85\u4f4e\u529f\u8017<\/strong>
    \u53cc\u76f4\u6d41\u7ebf\u5708\u67b6\u6784\uff0c\u6301\u7eed\u5de5\u4f5c\u529f\u8017\u4f4e\u3001\u53d1\u70ed\u5c0f\uff0c\u957f\u671f\u8fd0\u884c\u66f4\u7a33\u5b9a\u3002<\/li>\n
  3. \u9ad8\u9632\u62a4\u7b49\u7ea7\uff0c\u5b89\u5168\u53ef\u9760<\/strong>
    \u4e3b\u89e6\u70b9IP67\u3001\u7535\u8def\u677fIP54\uff0c\u5bc6\u5c01\u9632\u7535\u5f27\u3001\u9632\u5c18\u9632\u6c34\uff0c\u5916\u58f3\u963b\u71c3\u6297\u8150\u8680\u3002<\/li>\n
  4. \u7ed3\u6784\u7d27\u51d1\uff0c\u8fd0\u884c\u4f4e\u566a<\/strong>
    \u6574\u673a\u7ed3\u6784\u4f18\u5316\uff0c\u901a\u65ad\u566a\u97f3\u4f4e\uff0c\u9002\u5408\u5bc6\u95ed\u8bbe\u5907\u8231\u4f7f\u7528\u3002<\/li>\n
  5. \u9009\u578b\u4e30\u5bcc\uff0c\u5b89\u88c5\u81ea\u7531<\/strong>
    \u7ebf\u5708\u7535\u538b\u3001\u8f85\u52a9\u89e6\u70b9\u3001\u63a5\u7ebf\u7aef\u5b50\u591a\u89c4\u683c\u53ef\u9009\uff0c\u65e0\u5b89\u88c5\u89d2\u5ea6\u9650\u5236\u3002<\/li>\n
  6. \u73af\u4fdd\u5408\u89c4\uff0c\u5e94\u7528\u5e7f\u6cdb<\/strong>
    \u7b26\u5408\u6b27\u76df\u73af\u4fdd\u6cd5\u89c4\u4e0e\u884c\u4e1a\u6807\u51c6\uff0c\u6d77\u5185\u5916\u9879\u76ee\u5747\u53ef\u4f7f\u7528\u3002<\/li>\n<\/ol>\n

    \u4e09\u3001\u4e3b\u8981\u6280\u672f\u53c2\u6570<\/h2>\n

    \uff08\u4e00\uff09\u57fa\u7840\u7535\u6c14\u53c2\u6570<\/h3>\n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u53c2\u6570\u9879<\/th>\n\u6280\u672f\u6307\u6807<\/th>\n<\/tr>\n<\/thead>\n
    \u989d\u5b9a\u6301\u7eed\u7535\u6d41<\/td>\n350A<\/td>\n<\/tr>\n
    \u89e6\u70b9\u6700\u5927\u5de5\u4f5c\u7535\u538b<\/td>\n1000V DC<\/td>\n<\/tr>\n
    \u89e6\u70b9\u5f62\u5f0f<\/td>\n\u5355\u6781\u5e38\u5f00\uff08SPST NO\uff09<\/td>\n<\/tr>\n
    \u9632\u62a4\u7b49\u7ea7<\/td>\n\u4e3b\u89e6\u70b9IP67\uff0cPCBA IP54<\/td>\n<\/tr>\n
    \u89e6\u70b9\u6750\u8d28<\/td>\n\u94dc\u5408\u91d1\uff08\u9540\u94f6\uff09<\/td>\n<\/tr>\n
    \u63a5\u7ebf\u7aef\u5b50<\/td>\nM6\/M8\u9540\u94f6\u94dc\u7aef\u5b50<\/td>\n<\/tr>\n
    \u63a5\u89e6\u538b\u964d<\/td>\n\u2264140mV@350A<\/td>\n<\/tr>\n
    \u6700\u5927\u77ed\u65f6\u77ed\u8def\u7535\u6d41<\/td>\n3000A\uff08\u6301\u7eed1s\uff09<\/td>\n<\/tr>\n
    \u6700\u5927\u5206\u65ad\u80fd\u529b<\/td>\n2000A@320V DC\uff08\u5355\u6b21\u901a\u65ad\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n

    \uff08\u4e8c\uff09\u5bff\u547d\u6307\u6807<\/h3>\n
      \n
    • \u7535\u6c14\u5bff\u547d<\/strong>\uff1a250A@450V DC 3000\u6b21\uff1b150A@1000V DC 400\u6b21\uff08\u963b\u6027\u8d1f\u8f7d\uff0c\u56de\u8def\u7535\u611f\u226427\u03bcH\uff09<\/li>\n
    • \u673a\u68b0\u5bff\u547d<\/strong>\uff1a300000\u6b21\u5faa\u73af<\/li>\n<\/ul>\n

      \uff08\u4e09\uff09\u7edd\u7f18\u4e0e\u8010\u538b<\/h3>\n
        \n
      • \u5f00\u8def\u89e6\u70b9\u95f4\u8010\u538b\uff1a4000V AC\uff0c1\u5206\u949f\uff08\u6f0f\u7535\u6d41\u22641mA\uff09<\/li>\n
      • \u89e6\u70b9\u4e0e\u7ebf\u5708\u95f4\u8010\u538b\uff1a2200V AC\uff0c1\u5206\u949f\uff08\u6f0f\u7535\u6d41\u22641mA\uff09<\/li>\n
      • \u8f85\u52a9\u89e6\u70b9\u8010\u538b\uff1a1000V AC\uff0c1\u5206\u949f\uff08\u6f0f\u7535\u6d41\u22641mA\uff09<\/li>\n
      • \u7edd\u7f18\u7535\u963b\uff1a\u2265100 M\u03a9\uff081000V DC\u6d4b\u8bd5\uff09<\/li>\n<\/ul>\n

        \uff08\u56db\uff09\u52a8\u4f5c\u65f6\u95f4<\/h3>\n
          \n
        • \u5438\u5408\u65f6\u95f4\uff08\u542b\u5f39\u8df3\uff09\uff1a\u226430ms<\/li>\n
        • \u91ca\u653e\u65f6\u95f4\uff1a\u226410ms<\/li>\n<\/ul>\n

          \uff08\u4e94\uff09\u7ebf\u5708\u53c2\u6570\uff08DC\uff09<\/h3>\n
          \n\n\n\n\n\n\n
          \u989d\u5b9a\u7ebf\u5708\u7535\u538b<\/th>\n25\u2103\u5438\u5408\u7535\u538b<\/th>\n25\u2103\u91ca\u653e\u7535\u538b<\/th>\n\u542f\u52a8\u7535\u6d41<\/th>\n\u4fdd\u6301\u529f\u8017<\/th>\n<\/tr>\n<\/thead>\n
          12V DC<\/td>\n16V DC<\/td>\n\u22651.2V DC<\/td>\n3.8A<\/td>\n\u7ea66W<\/td>\n<\/tr>\n
          24V DC<\/td>\n28V DC<\/td>\n\u22652V DC<\/td>\n2.2A<\/td>\n\u7ea66W<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n

          *\u5907\u6ce8\uff1a\u672c\u4ea7\u54c1\u4e3a\u53cc\u7ebf\u5708\uff0c\u9700\u9636\u8dc3\u7535\u538b\u9a71\u52a8\uff0c\u7f13\u6162\u5347\u538b\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u3002*<\/p>\n

          \uff08\u516d\uff09\u73af\u5883\u4e0e\u673a\u68b0\u53c2\u6570<\/h3>\n
            \n
          • \u5de5\u4f5c\u6e29\u5ea6\uff1a-40\u2103 ~ +85\u2103<\/strong><\/li>\n
          • \u5de5\u4f5c\u6e7f\u5ea6\uff1a20% ~ 90%RH<\/li>\n
          • \u6297\u51b2\u51fb\uff1a20g\uff0811ms \u534a\u6b63\u5f26\u6ce2\uff09<\/li>\n
          • \u6297\u632f\u52a8\uff1a80~2000Hz\uff0c10g\uff08\u6b63\u5f26\u632f\u52a8\uff09<\/li>\n
          • \u4ea7\u54c1\u91cd\u91cf\uff1a\u7ea6450g<\/li>\n<\/ul>\n

            \uff08\u4e03\uff09\u8f85\u52a9\u89e6\u70b9\u53c2\u6570<\/h3>\n
              \n
            • \u89e6\u70b9\u5f62\u5f0f\uff1a1 Form A<\/li>\n
            • \u6700\u5927\u8d1f\u8f7d\uff1a2A@24V DC<\/li>\n
            • \u6700\u5c0f\u5de5\u4f5c\u7535\u6d41\uff1a100mA@8V DC<\/li>\n
            • \u6700\u5927\u63a5\u89e6\u7535\u963b\uff1a0.3\u03a9<\/li>\n<\/ul>\n

              \uff08\u516b\uff09\u5b89\u88c5\u89c4\u683c<\/h3>\n
                \n
              • \u5b89\u88c5\u65b9\u5f0f\uff1aM5\u87ba\u6813\uff0c\u5e95\u90e8\u5b89\u88c5<\/li>\n
              • M6\u89e6\u70b9\u87ba\u6813\u626d\u77e9\uff1a6~8 N\u00b7m<\/strong><\/li>\n
              • M8\u89e6\u70b9\u87ba\u6bcd\u626d\u77e9\uff1a8~10 N\u00b7m<\/strong><\/li>\n
              • M5\u5b89\u88c5\u87ba\u6813\u626d\u77e9\uff1a1.7~3.5 N\u00b7m<\/strong><\/li>\n
              • \u7aef\u5b50\u7c7b\u578b\uff1a\u5185\u87ba\u7eb9\u7aef\u5b50\u3001\u67f1\u5f0f\u7aef\u5b50<\/li>\n
              • \u6781\u6027\u8bf4\u660e\uff1a\u4e3b\u89e6\u70b9\u65e0\u6781\u6027\uff0c\u7ebf\u5708\u5e26\u6781\u6027<\/li>\n
              • \u5b89\u88c5\u65b9\u5411\uff1a\u652f\u6301\u4efb\u610f\u89d2\u5ea6\u5b89\u88c5<\/li>\n<\/ul>\n

                \u56db\u3001\u578b\u53f7\u9009\u578b\u4e0e\u89c4\u683c\u8bf4\u660e<\/h2>\n

                1. \u578b\u53f7\u547d\u540d\u89c4\u5219<\/h3>\n

                DCNHE 350 N F 12 -B<\/code><\/p>\n

                  \n
                • DCNHE\uff1a\u4ea7\u54c1\u7cfb\u5217<\/li>\n
                • 350\uff1a\u989d\u5b9a\u7535\u6d41350A<\/li>\n
                • N\/M\uff1a\u4e3b\u89e6\u70b9\u914d\u7f6e\u3001\u6709\u65e0\u8f85\u52a9\u89e6\u70b9<\/li>\n
                • F\uff1a\u4e3b\u89e6\u70b9\u6d4b\u8bd5\u7535\u538b450V DC<\/li>\n
                • 12\/24\uff1a\u7ebf\u5708\u989d\u5b9a\u76f4\u6d41\u7535\u538b<\/li>\n
                • B\/F\uff1a\u5b89\u88c5\u65b9\u5f0f\u4e0e\u63a5\u7ebf\u5f62\u5f0f<\/li>\n<\/ul>\n

                  2. \u5168\u7cfb\u5217\u578b\u53f7\u5bf9\u7167\u8868<\/h3>\n
                  \n\n\n\n\n\n\n\n\n\n
                  \u4ea7\u54c1\u578b\u53f7<\/th>\n\u989d\u5b9a\u7535\u6d41<\/th>\n\u5e26\u6781\u6027<\/th>\n\u8f85\u52a9\u89e6\u70b9<\/th>\n\u7ebf\u5708\u7535\u538b<\/th>\n\u5b89\u88c5\u65b9\u5f0f<\/th>\n\u63a5\u7ebf\u5f62\u5f0f<\/th>\n<\/tr>\n<\/thead>\n
                  DCNHE350NF12-B<\/td>\n350A<\/td>\n\u5426<\/td>\n\u65e0<\/td>\n12V DC<\/td>\n\u5e95\u90e8<\/td>\n\u67f1\u5f0f\u7aef\u5b50<\/td>\n<\/tr>\n
                  DCNHE350NF24-B<\/td>\n350A<\/td>\n\u5426<\/td>\n\u65e0<\/td>\n24V DC<\/td>\n\u5e95\u90e8<\/td>\n\u67f1\u5f0f\u7aef\u5b50<\/td>\n<\/tr>\n
                  DCNHE350NF12-F<\/td>\n350A<\/td>\n\u5426<\/td>\n\u65e0<\/td>\n12V DC<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9\u7aef\u5b50<\/td>\n<\/tr>\n
                  DCNHE350MF12-B<\/td>\n350A<\/td>\n\u5426<\/td>\n\u6709<\/td>\n12V DC<\/td>\n\u5e95\u90e8<\/td>\n\u67f1\u5f0f\u7aef\u5b50<\/td>\n<\/tr>\n
                  DCNHE350MF24-F<\/td>\n350A<\/td>\n\u5426<\/td>\n\u6709<\/td>\n24V DC<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9\u7aef\u5b50<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n

                  \u4e94\u3001\u5178\u578b\u5e94\u7528\u573a\u666f<\/h2>\n
                    \n
                  1. \u65b0\u80fd\u6e90\u4e58\u7528\u8f66<\/strong>\uff1a\u5927\u578b\u7eaf\u7535\u52a8\u3001\u6df7\u52a8\u8f66\u8f86\u9ad8\u538b\u4e3b\u56de\u8def\u63a7\u5236<\/li>\n
                  2. \u5145\u7535\u50a8\u80fd\u8bbe\u5907<\/strong>\uff1a\u5927\u529f\u7387\u76f4\u6d41\u5145\u7535\u6869\u3001\u96c6\u4e2d\u5f0f\u50a8\u80fd\u7cfb\u7edf<\/li>\n
                  3. \u573a\u5185\u91cd\u578b\u8f66\u8f86<\/strong>\uff1a\u91cd\u8f7d\u7535\u52a8\u642c\u8fd0\u8f66\u3001\u5de5\u7a0b\u7279\u79cd\u8f66\u8f86<\/li>\n
                  4. \u5de5\u4e1a\u9ad8\u538b\u76f4\u6d41\u8bbe\u5907<\/strong>\uff1a\u5927\u529f\u7387\u5de5\u4e1a\u7535\u6e90\u3001\u9ad8\u538b\u7535\u63a7\u4fdd\u62a4\u88c5\u7f6e<\/li>\n<\/ol>\n

                    \u516d\u3001\u5b89\u88c5\u4e0e\u4f7f\u7528\u6ce8\u610f\u4e8b\u9879<\/h2>\n
                      \n
                    1. \u7d27\u56fa\u87ba\u6813\u52a1\u5fc5\u52a0\u88c5\u9632\u677e\u57ab\u5708\uff0c\u4e25\u683c\u6309\u7167\u626d\u77e9\u8303\u56f4\u5b89\u88c5\uff0c\u907f\u514d\u58f3\u4f53\u635f\u574f\u3002<\/li>\n
                    2. \u7ebf\u5708\u5e26\u6709\u6781\u6027\uff0c\u4e14\u5fc5\u987b\u4f7f\u7528\u9636\u8dc3\u7535\u538b\u9a71\u52a8\uff0c\u7f13\u6162\u5347\u538b\u4f1a\u5bfc\u81f4\u65e0\u6cd5\u6b63\u5e38\u5438\u5408\u3002<\/li>\n
                    3. \u63a8\u8350\u4f7f\u7528\u538b\u654f\u7535\u963b\u505a\u6d6a\u6d8c\u4fdd\u62a4\uff0c\u7981\u6b62\u4f7f\u7528\u4e8c\u6781\u7ba1\u3002<\/li>\n
                    4. \u7535\u5bb9\u7c7b\u8d1f\u8f7d\u56de\u8def\uff0c\u5fc5\u987b\u914d\u5957\u9884\u5145\u7535\u7535\u8def\u3002<\/li>\n
                    5. \u4ea7\u54c1\u4e3a\u5bc6\u5c01\u5145\u6c14\u7ed3\u6784\uff0c\u8dcc\u843d\u3001\u649e\u51fb\u540e\u7981\u6b62\u4f7f\u7528\uff1b\u8fdc\u79bb\u5f3a\u78c1\u573a\u4e0e\u70ed\u6e90\u3002<\/li \n\n","protected":false},"excerpt":{"rendered":"

                      # Littelfuse DCNHE350\u7cfb\u5217 1000V\u76f4\u6d41\u63a5\u89e6\u5668 \u4ea7\u54c1\u8be6\u60c5 \u4e00\u3001\u4ea7\u54c1\u6982\u8ff0 DCNHE350…<\/p>\n","protected":false},"featured_media":9999,"template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_cat":[142],"product_tag":[271],"class_list":["post-10005","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-contactors","product_tag--littelfuse","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v3\/product\/10005","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v3\/product"}],"about":[{"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/media\/9999"}],"wp:attachment":[{"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/media?parent=10005"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=10005"},{"taxonomy":"product_tag","embeddable":true,"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=10005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}