Use 0454003.MR when a 3A Littelfuse solution is required for time-delay surface-mount protection for power supplies, computing, networking, telecom and industrial electronics. NANO\u00b2\u00ae Slo-Blo\u00ae ceramic SMD fuse with silver-plated caps; nominal melting I\u00b2t 20.16 A\u00b2s; operating temperature -55\u00b0C to +125\u00b0C. Its ordering configuration is 12 mm tape and reel, 1000 pcs. System-level protection, derating and coordination should be checked against the latest Littelfuse data before design-in.<\/p>\n","protected":false},"excerpt":{"rendered":"
Within the Littelfuse 454 Series, 0454003.MR provides a 3A rating for time-delay surface-mount protection for power supplies, computing, networking, telecom and industrial electronics; configuration: 12 mm tape and reel, 1000 pcs.<\/p>\n","protected":false},"featured_media":104016,"template":"","product_category":[19281],"product_tag":[10492,276,10480,4052,10481,10482],"product_brand":[230],"product_voltage":[1763],"fuse_speed":[20976,20976],"fuse_class":[],"package_size":[10474],"mounting_type":[20643,20643],"product_application":[19859,19981,19845,19983,19668,19983,21077],"product_standard":[10477,6419],"product_current_type":[77],"product_series":[10478],"product_approval":[669,256,32],"product_availability":[21067,21067],"class_list":["post-228603","product","type-product","status-publish","has-post-thumbnail","hentry","product_category-fusibles-de-chip","product_tag-0454003-mr","product_tag-3a","product_tag-454-series","product_tag-littelfuse","product_tag-surface-mount-chip-fuse","product_tag-time-delay-slo-blo","product_brand-littelfuse","product_voltage-125v","fuse_speed-retardo-slo-blo","package_size-nano","mounting_type-montaje-superficial-smd","product_application-sistemas-de-carga-de-baterias","product_application-informatica","product_application-electronica-industrial","product_application-redes","product_application-fuentes-de-alimentacion","product_application-telecomunicaciones","product_standard-en-60127-1-7","product_standard-ul-csa-nmx-248-1-and-248-14","product_current_type-ac-dc","product_series-454-series","product_approval-agency-approvals-vary-by-rating","product_approval-csa","product_approval-ul","product_availability-contacte-para-disponibilidad"],"_links":{"self":[{"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product\/228603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/media\/104016"}],"wp:attachment":[{"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/media?parent=228603"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_category?post=228603"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_tag?post=228603"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_brand?post=228603"},{"taxonomy":"product_voltage","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_voltage?post=228603"},{"taxonomy":"fuse_speed","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/fuse_speed?post=228603"},{"taxonomy":"fuse_class","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/fuse_class?post=228603"},{"taxonomy":"package_size","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/package_size?post=228603"},{"taxonomy":"mounting_type","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/mounting_type?post=228603"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_application?post=228603"},{"taxonomy":"product_standard","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_standard?post=228603"},{"taxonomy":"product_current_type","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_current_type?post=228603"},{"taxonomy":"product_series","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_series?post=228603"},{"taxonomy":"product_approval","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_approval?post=228603"},{"taxonomy":"product_availability","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_availability?post=228603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}