{"id":10045,"date":"2026-06-14T20:32:33","date_gmt":"2026-06-14T12:32:33","guid":{"rendered":"https:\/\/www.wdeerelec.com\/?post_type=product&p=10045"},"modified":"2026-06-14T20:41:54","modified_gmt":"2026-06-14T12:41:54","slug":"littelfuse-bf2-series-32v-bolt-down-fuse","status":"publish","type":"product","link":"https:\/\/www.wdeerelec.com\/index.php\/product\/littelfuse-bf2-series-32v-bolt-down-fuse\/","title":{"rendered":"\u529b\u7279Littelfuse BF2\u7cfb\u5217 32V\u87ba\u6813\u5f0f\u7194\u65ad\u5668"},"content":{"rendered":"

# \u529b\u7279BF2\u7cfb\u5217 32V\u87ba\u6813\u5f0f\u7194\u65ad\u5668 \u4ea7\u54c1\u8be6\u60c5<\/h1>\n

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

BF2\u7cfb\u5217\u4e3a\u529b\u7279\u7ecf\u517832V DC\u87ba\u6813\u5f0f\u7194\u65ad\u5668<\/strong>\uff0c\u91c7\u7528Slo-Blo\u6162\u7194\u6280\u672f\uff0c\u4e13\u4e3a\u8f66\u8f7d\u5927\u7535\u6d41\u7ebf\u675f\u3001\u7535\u6e90\u56de\u8def\u8bbe\u8ba1\u3002\u4ea7\u54c1\u5206\u4e3a\u900f\u660e\u9876\u76d6\u4e0e\u4e0d\u900f\u660e\u4e24\u79cd\u58f3\u4f53\uff0c\u53ef\u76f4\u89c2\u67e5\u770b\u7194\u65ad\u72b6\u6001\uff1b\u5168\u7cfb\u5217\u7535\u6d41\u8986\u76d6100A~500A\uff0c\u5176\u4e2d100A~250A\u652f\u6301\u5e38\u89c4\u6301\u7eed\u56de\u8def\u4fdd\u62a4\uff0c300A~500A\u4ec5\u9002\u7528\u4e8e\u77ed\u8def\u4fdd\u62a4\u3002\u4ea7\u54c1\u7b26\u5408UL 248\u3001ISO 8820-5:2015\u6807\u51c6\uff0c\u9540\u9521\u94dc\u7aef\u5b50\u642d\u914d\u963b\u71c3\u5916\u58f3\uff0c\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u5bbd\u5e7f\uff0c\u5e7f\u6cdb\u9002\u914d\u4e58\u7528\u8f66\u3001\u5361\u8f66\u3001\u5ba2\u8f66\u3001\u8d8a\u91ce\u8f66\u3001\u8239\u8236\u7b49\u76f4\u6d41\u7535\u6c14\u7cfb\u7edf\uff0c\u662f\u8f66\u8f86\u7535\u6e90\u7ebf\u8def\u53ef\u9760\u7684\u5b89\u5168\u4fdd\u62a4\u5668\u4ef6\u3002<\/p>\n

\u4e8c\u3001\u6838\u5fc3\u7279\u70b9\u4e0e\u4f18\u52bf<\/h2>\n
    \n
  1. \u6162\u7194\u9632\u62a4\u8bbe\u8ba1<\/strong>
    \u642d\u8f7dSlo-Blo\u5ef6\u65f6\u7194\u65ad\u6280\u672f\uff0c\u53ef\u8010\u53d7\u8bbe\u5907\u542f\u52a8\u51b2\u51fb\u7535\u6d41\uff0c\u6709\u6548\u907f\u514d\u8bef\u7194\u65ad\u3002<\/li>\n
  2. \u53ef\u89c6\u5316\u7ed3\u6784<\/strong>
    \u53ef\u9009\u900f\u660e\u9876\u76d6\u6b3e\u5f0f\uff0c\u7194\u65ad\u72b6\u6001\u4e00\u76ee\u4e86\u7136\uff0c\u65e5\u5e38\u68c0\u4fee\u66f4\u52a0\u4fbf\u6377\u3002<\/li>\n
  3. \u5206\u7ea7\u5206\u65ad\u80fd\u529b<\/li>\n

    100A~300A\u5206\u65ad\u80fd\u529b2000A\uff1b400A~500A\u5206\u65ad\u80fd\u529b15000A\uff0c\u91cd\u8f7d\u77ed\u8def\u9632\u62a4\u80fd\u529b\u5f3a\u608d\u3002<\/p>\n

  4. \u4f18\u8d28\u963b\u71c3\u58f3\u4f53<\/strong>
    \u4e0d\u900f\u660e\u58f3\u4f53UL V0\u7ea7\u3001\u900f\u660e\u58f3\u4f53UL HB\u7ea7\u963b\u71c3\uff0c\u8010\u9ad8\u6e29\u3001\u6297\u8001\u5316\u3002<\/li>\n
  5. \u6807\u8bc6\u6e05\u6670<\/strong>
    \u9ad8\u5bf9\u6bd4\u5ea6\u7535\u6d41\u523b\u5370+\u989c\u8272\u533a\u5206\u89c4\u683c\uff0c\u5feb\u901f\u9009\u578b\u8bc6\u522b\u3002<\/li>\n
  6. \u6807\u51c6\u5408\u89c4<\/strong>
    \u6ee1\u8db3UL\u3001ISO\u884c\u4e1a\u6807\u51c6\u53caRoHS\u73af\u4fdd\u8981\u6c42\uff0c\u8f66\u8f7d\u573a\u666f\u901a\u7528\u3002<\/li>\n<\/ol>\n

    \u4e09\u3001\u57fa\u7840\u901a\u7528\u53c2\u6570<\/h2>\n
    \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\u7535\u538b<\/td>\n32V DC<\/td>\n<\/tr>\n
    100A~300A\u5206\u65ad\u80fd\u529b<\/td>\n2000A @ 32V DC<\/td>\n<\/tr>\n
    400A~500A\u5206\u65ad\u80fd\u529b<\/td>\n15000A @ 32V DC<\/td>\n<\/tr>\n
    \u5de5\u4f5c\u73af\u5883\u6e29\u5ea6<\/td>\n-40\u2103 ~ +125\u2103<\/td>\n<\/tr>\n
    \u7aef\u5b50\u6750\u8d28<\/td>\n\u9540\u9521\u94dc<\/td>\n<\/tr>\n
    \u4e0d\u900f\u660e\u5916\u58f3<\/td>\nPET-GF33\uff0cUL 94 V0\u963b\u71c3<\/td>\n<\/tr>\n
    \u900f\u660e\u5916\u58f3<\/td>\nPES\uff0cUL 94 HB\u963b\u71c3<\/td>\n<\/tr>\n
    M8\u5b89\u88c5\u626d\u77e9<\/td>\n12 Nm\uff08\u00b11Nm\uff09<\/td>\n<\/tr>\n
    \u6267\u884c\u6807\u51c6<\/td>\nUL 248\u3001ISO 8820-5:2015<\/td>\n<\/tr>\n
    \u73af\u4fdd\u7b49\u7ea7<\/td>\nRoHS\u5408\u89c4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \u56db\u3001\u5168\u89c4\u683c\u7535\u6c14\u53c2\u6570<\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u4ea7\u54c1\u578b\u53f7<\/th>\n\u989d\u5b9a\u7535\u6d41(A)<\/th>\n\u9002\u914d\u7ebf\u7f06(mm\u00b2)<\/th>\n\u5178\u578b\u538b\u964d(mV)<\/th>\n\u5178\u578b\u51b7\u6001\u7535\u963b(m\u03a9)<\/th>\n\u5178\u578bI\u00b2t\u503c(A\u00b2s)<\/th>\n<\/tr>\n<\/thead>\n
    153.5395.6102<\/td>\n100<\/td>\n16<\/td>\n102<\/td>\n0.70<\/td>\n46800<\/td>\n<\/tr>\n
    153.5395.6122<\/td>\n125<\/td>\n25<\/td>\n81<\/td>\n0.52<\/td>\n118100<\/td>\n<\/tr>\n
    153.5395.6152<\/td>\n150<\/td>\n25<\/td>\n77<\/td>\n0.42<\/td>\n113400<\/td>\n<\/tr>\n
    153.5395.6172<\/td>\n175<\/td>\n25<\/td>\n104<\/td>\n0.36<\/td>\n154400<\/td>\n<\/tr>\n
    153.5395.6202<\/td>\n200<\/td>\n35<\/td>\n102<\/td>\n0.34<\/td>\n288000<\/td>\n<\/tr>\n
    153.5395.6222<\/td>\n225<\/td>\n35<\/td>\n107<\/td>\n0.29<\/td>\n236000<\/td>\n<\/tr>\n
    153.5395.6252<\/td>\n250<\/td>\n50<\/td>\n86<\/td>\n0.25<\/td>\n292500<\/td>\n<\/tr>\n
    153.5395.6302<\/td>\n300<\/td>\n70<\/td>\n68<\/td>\n0.21<\/td>\n486000<\/td>\n<\/tr>\n
    153.5395.6402<\/td>\n400<\/td>\n70<\/td>\n70<\/td>\n0.13<\/td>\n964000<\/td>\n<\/tr>\n
    153.5395.6502<\/td>\n500<\/td>\n70<\/td>\n60<\/td>\n0.12<\/td>\n1449000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \u5907\u6ce8\uff1a300A\u3001400A\u3001500A\u89c4\u683c\u4ec5\u7528\u4f5c\u77ed\u8def\u4fdd\u62a4\uff0c\u4e0d\u53ef\u957f\u671f\u6301\u7eed\u8d1f\u8f7d\u4f7f\u7528\u3002<\/p>\n

    \u4e94\u3001\u578b\u53f7\u5305\u88c5\u8bf4\u660e<\/h2>\n
    \n\n\n\n\n\n
    \u4ea7\u54c1\u7cfb\u5217<\/th>\n\u7535\u6d41\u8303\u56f4<\/th>\n\u5b89\u88c5\u5b54<\/th>\n\u5355\u5305\u6570\u91cf<\/th>\n<\/tr>\n<\/thead>\n
    BF2\u7cfb\u5217<\/td>\n100A~500A<\/td>\n\u6807\u51c6M8\u5b89\u88c5\u5b54<\/td>\n200\u53ea\/\u5305<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \u516d\u3001\u7194\u65ad\u65f6\u95f4\u7279\u6027<\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n
    \u8d1f\u8f7d\u5360\u989d\u5b9a\u7535\u6d41\u6bd4\u4f8b<\/th>\n100A~250A \u52a8\u4f5c\u65f6\u95f4(\u6700\u5c0f\/\u6700\u5927)<\/th>\n300A~500A \u52a8\u4f5c\u65f6\u95f4(\u6700\u5c0f\/\u6700\u5927)<\/th>\n<\/tr>\n<\/thead>\n
    75%<\/td>\n14400s \/ \u65e0\u4e0a\u9650<\/td>\n14400s \/ \u65e0\u4e0a\u9650<\/td>\n<\/tr>\n
    100%<\/td>\n14400s \/ \u65e0\u4e0a\u9650<\/td>\n\u2014<\/td>\n<\/tr>\n
    135%<\/td>\n120s \/ 1800s<\/td>\n\u2014<\/td>\n<\/tr>\n
    200%<\/td>\n1s \/ 15s<\/td>\n1s \/ 15s<\/td>\n<\/tr>\n
    350%<\/td>\n0.3s \/ 5s<\/td>\n0.5s \/ 5s<\/td>\n<\/tr>\n
    600%<\/td>\n0.1s \/ 1s<\/td>\n0.1s \/ 1s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \u4e03\u3001\u6e29\u5ea6\u964d\u989d\u53c2\u8003\u8868<\/h2>\n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u989d\u5b9a\u7535\u6d41<\/th>\n-40\u2103<\/th>\n0\u2103<\/th>\n20\u2103<\/th>\n65\u2103<\/th>\n85\u2103<\/th>\n110\u2103<\/th>\n125\u2103<\/th>\n<\/tr>\n<\/thead>\n
    100A<\/td>\n100<\/td>\n96<\/td>\n91<\/td>\n76<\/td>\n69<\/td>\n58<\/td>\n50<\/td>\n<\/tr>\n
    125A<\/td>\n125<\/td>\n115<\/td>\n108<\/td>\n90<\/td>\n80<\/td>\n67<\/td>\n58<\/td>\n<\/tr>\n
    150A<\/td>\n150<\/td>\n128<\/td>\n130<\/td>\n109<\/td>\n99<\/td>\n83<\/td>\n73<\/td>\n<\/tr>\n
    175A<\/td>\n167<\/td>\n151<\/td>\n142<\/td>\n120<\/td>\n108<\/td>\n92<\/td>\n80<\/td>\n<\/tr>\n
    200A<\/td>\n189<\/td>\n171<\/td>\n161<\/td>\n135<\/td>\n122<\/td>\n103<\/td>\n90<\/td>\n<\/tr>\n
    225A<\/td>\n200<\/td>\n180<\/td>\n170<\/td>\n143<\/td>\n129<\/td>\n109<\/td>\n94<\/td>\n<\/tr>\n
    250A<\/td>\n250<\/td>\n250<\/td>\n244<\/td>\n200<\/td>\n177<\/td>\n145<\/td>\n123<\/td>\n<\/tr>\n
    300A<\/td>\n225<\/td>\n225<\/td>\n225<\/td>\n201<\/td>\n181<\/td>\n153<\/td>\n133<\/td>\n<\/tr>\n
    400A<\/td>\n300<\/td>\n300<\/td>\n300<\/td>\n262<\/td>\n236<\/td>\n198<\/td>\n172<\/td>\n<\/tr>\n
    500A<\/td>\n364<\/td>\n329<\/td>\n311<\/td>\n263<\/td>\n238<\/td>\n202<\/td>\n177<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \u5907\u6ce8\uff1a\u4ea7\u54c1\u5b89\u5168\u6e29\u5ea6\u88d5\u91cf\u4e3a20%\uff0c\u73af\u5883\u6e29\u5ea6\u8d8a\u9ad8\uff0c\u5efa\u8bae\u964d\u4f4e\u8d1f\u8f7d\u7535\u6d41\u4f7f\u7528\u3002<\/p>\n

    \u516b\u3001\u5178\u578b\u5e94\u7528\u573a\u666f<\/h2>\n
      \n
    1. \u5bb6\u7528\u4e58\u7528\u8f66\u3001SUV\u8d8a\u91ce\u8f66\u8f86\u7535\u6e90\u56de\u8def\u4fdd\u62a4<\/li>\n
    2. \u91cd\u578b\u8d27\u8fd0\u5361\u8f66\u3001\u5ba2\u8fd0\u5927\u5df4\u6574\u8f66\u7535\u6c14\u7cfb\u7edf<\/li>\n
    3. \u5de5\u7a0b\u673a\u68b0\u3001\u91ce\u5916\u4f5c\u4e1a\u7279\u79cd\u8f66\u8f86<\/li>\n
    4. \u8239\u8236\u3001\u6c34\u4e0a\u4f5c\u4e1a\u8bbe\u5907\u76f4\u6d41\u7535\u8def\u9632\u62a4<\/li>\n
    5. \u8f66\u8f86\u84c4\u7535\u6c60\u3001\u53d1\u7535\u673a\u3001\u5927\u7535\u6d41\u4e3b\u5e72\u7ebf\u675f\u4fdd\u62a4<\/li>\n<\/ol>\n

      \u4e5d\u3001\u5b89\u88c5\u4e0e\u4f7f\u7528\u6ce8\u610f\u4e8b\u9879<\/h2>\n
        \n
      1. \u4ea7\u54c1\u91c7\u7528\u6807\u51c6M8\u87ba\u6813\u5b89\u88c5\uff0c\u5b89\u88c5\u626d\u77e9\u4e25\u683c\u63a7\u5236\u572812 Nm\uff08\u00b11Nm\uff09\uff0c\u626d\u77e9\u5f02\u5e38\u6613\u9020\u6210\u63a5\u89e6\u4e0d\u826f\u6216\u58f3\u4f53\u635f\u574f\u3002<\/li>\n
      2. 100A~250A\u53ef\u7528\u4e8e\u5e38\u89c4\u6301\u7eed\u8d1f\u8f7d\u56de\u8def\uff1b300A~500A\u4ec5\u9650\u77ed\u8def\u4fdd\u62a4\uff0c\u7981\u6b62\u957f\u671f\u6ee1\u8f7d\u8fd0\u884c\u3002<\/li>\n
      3. \u900f\u660e\u9876\u76d6\u6b3e\u5f0f\u53ef\u76f4\u89c2\u67e5\u770b\u7194\u65ad\u72b6\u6001\uff0c\u4fbf\u4e8e\u73b0\u573a\u68c0\u4fee\u4e0e\u6545\u969c\u6392\u67e5\u3002<\/li>\n
      4. \u7ed3\u5408\u73af\u5883\u6e29\u5ea6\u53c2\u7167\u964d\u989d\u8868\u9009\u578b\uff0c\u9ad8\u6e29\u73af\u5883\u9700\u9002\u5f53\u964d\u4f4e\u5b9e\u9645\u8d1f\u8f7d\u7535\u6d41\u3002<\/li>\n
      5. \u4ea7\u54c1\u7b26\u5408UL\u3001ISO\u53caRoHS\u6807\u51c6\uff0c\u8f66\u8f7d\u3001\u6237\u5916\u6076\u52a3\u5de5\u51b5\u5747\u53ef\u7a33\u5b9a\u4f7f\u7528\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

        BF2\u7cfb\u5217\u4e3a\u529b\u7279\u7ecf\u5178<strong>32V DC\u87ba\u6813\u5f0f\u7194\u65ad\u5668<\/strong>\uff0c\u91c7\u7528Slo-Blo\u6162\u7194\u6280\u672f\uff0c\u4e13\u4e3a\u8f66\u8f7d\u5927\u7535\u6d41\u7ebf\u675f\u3001\u7535\u6e90\u56de\u8def\u8bbe\u8ba1\u3002\u4ea7\u54c1\u5206\u4e3a\u900f\u660e\u9876\u76d6\u4e0e\u4e0d\u900f\u660e\u4e24\u79cd\u58f3\u4f53\uff0c\u53ef\u76f4\u89c2\u67e5\u770b\u7194\u65ad\u72b6\u6001\uff1b\u5168\u7cfb\u5217\u7535\u6d41\u8986\u76d6100A~500A\uff0c\u5176\u4e2d100A~250A\u652f\u6301\u5e38\u89c4\u6301\u7eed\u56de\u8def\u4fdd\u62a4\uff0c300A~500A\u4ec5\u9002\u7528\u4e8e\u77ed\u8def\u4fdd\u62a4\u3002\u4ea7\u54c1\u7b26\u5408UL 248\u3001ISO 8820-5:2015\u6807\u51c6\uff0c\u9540\u9521\u94dc\u7aef\u5b50\u642d\u914d\u963b\u71c3\u5916\u58f3\uff0c\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u5bbd\u5e7f\uff0c\u5e7f\u6cdb\u9002\u914d\u4e58\u7528\u8f66\u3001\u5361\u8f66\u3001\u5ba2\u8f66\u3001\u8d8a\u91ce\u8f66\u3001\u8239\u8236\u7b49\u76f4\u6d41\u7535\u6c14\u7cfb\u7edf\uff0c\u662f\u8f66\u8f86\u7535\u6e90\u7ebf\u8def\u53ef\u9760\u7684\u5b89\u5168\u4fdd\u62a4\u5668\u4ef6\u3002<\/p>\n","protected":false},"featured_media":10046,"template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[105],"product_tag":[271],"class_list":["post-10045","product","type-product","status-publish","has-post-thumbnail","product_cat-fuse","product_tag--littelfuse","first","instock","shipping-taxable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/product\/10045","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/media\/10046"}],"wp:attachment":[{"href":"https:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/media?parent=10045"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=10045"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=10045"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=10045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}