For maintenance and design review, Littelfuse 045303.5MR is a 3.5A, 125V AC\/DC NANO\u00b2 surface-mount fuse with very-fast-acting response. The ceramic 2410 package uses silver-plated end caps, measures 6.10 \u00d7 2.69 \u00d7 2.69mm, and carries published interruption data of 50A @ 125VAC\/VDC; 10kA @ 75VDC; 300A @ 32VDC. Nominal melting I\u00b2t for this rating is 2.469 A\u00b2s. Use the official data sheet to validate coordination, derating and installation details for the application. Use the complete ordering code to preserve packaging or lead-format options during replacement.<\/p>\n","protected":false},"excerpt":{"rendered":"
Destinado a board-level protection, Littelfuse 045303.5MR es un fusible NANO\u00b2 de muy r\u00e1pida actuaci\u00f3n de 3.5A 125V en una presentaci\u00f3n de montaje en superficie de 2410.<\/p>\n","protected":false},"featured_media":104015,"template":"","product_category":[191],"product_tag":[7753,7693,4052,7694,7695,7696],"product_brand":[230],"product_voltage":[1763],"fuse_speed":[465],"fuse_class":[7688],"package_size":[3964],"mounting_type":[27],"product_application":[7689,1624,1633,661],"product_standard":[4914,6419],"product_current_type":[77],"product_series":[7690],"product_approval":[33,256,1689,35,7691,489],"product_availability":[501],"class_list":["post-218338","product","type-product","status-publish","has-post-thumbnail","hentry","product_category-chip-fuses","product_tag-045303-5mr","product_tag-453-series","product_tag-littelfuse","product_tag-nano2-fuse","product_tag-smd-fuse","product_tag-very-fast","product_brand-littelfuse","product_voltage-125v","fuse_speed-very-fast-acting","fuse_class-nano","package_size-smd-2410","mounting_type-surface-mount-smd","product_application-board-level-protection","product_application-industrial-electronics","product_application-portable-electronics","product_application-power-supplies","product_standard-iec-60127-7","product_standard-ul-csa-nmx-248-1-and-248-14","product_current_type-ac-dc","product_series-453-series","product_approval-ce","product_approval-csa","product_approval-halogen-free","product_approval-rohs","product_approval-ukca","product_approval-ul-recognized","product_availability-contact-for-availability"],"_links":{"self":[{"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product\/218338","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\/104015"}],"wp:attachment":[{"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/media?parent=218338"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_category?post=218338"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_tag?post=218338"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_brand?post=218338"},{"taxonomy":"product_voltage","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_voltage?post=218338"},{"taxonomy":"fuse_speed","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/fuse_speed?post=218338"},{"taxonomy":"fuse_class","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/fuse_class?post=218338"},{"taxonomy":"package_size","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/package_size?post=218338"},{"taxonomy":"mounting_type","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/mounting_type?post=218338"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_application?post=218338"},{"taxonomy":"product_standard","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_standard?post=218338"},{"taxonomy":"product_current_type","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_current_type?post=218338"},{"taxonomy":"product_series","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_series?post=218338"},{"taxonomy":"product_approval","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_approval?post=218338"},{"taxonomy":"product_availability","embeddable":true,"href":"https:\/\/fusestock.com\/es\/wp-json\/wp\/v2\/product_availability?post=218338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}