{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0467.250NR","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"0467.250NR","canonicalUrl":"https://icboms.com/littelfuse-inc/0467.250NR","factsUrl":"https://icboms.com/api/mcp/products/0467.250NR","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. Series 467 fast blow board mount fuse, 0467.250NR, 250 mA, 32 V AC/DC, 50 A breaking capacity, 0603 (1608 metric) surface mount package, Tape & Reel.","salesMarkdown":"## 250 mA fast blow in a 0603 footprint The Littelfuse 0467.250NR is a 250 mA fast blow surface mount fuse in the 0603 (1608 metric) package, part of the Series 467 family. It clears overcurrents quickly with a melting I²t of 0.0014, sized for secondary-side protection on low-current rails — think sensor supply lines, I/O port protection, or DC/DC converter input fusing where the trace width can't handle a larger body. ## Breaking capacity and voltage rating Rated 32 V AC and 32 V DC with a breaking capacity of 50 A at rated voltage. That 50 A interrupt rating covers most low-voltage secondary circuits — a 24 VDC control rail or a 12 V battery-backed bus won't exceed this ceiling in a fault event. ## Temperature range and storage The fast blow characteristic holds across the full range — no derating curve needed down to -55°C, though the DC cold resistance shifts slightly with temperature. Supplied in Tape & Reel (TR) or Cut Tape (CT) for pick-and-place; the reel quantity suits volume builds.","metaTitle":"0467.250NR Littelfuse 250 mA Fast Blow Fuse, 0603 SMD","metaDescription":"Littelfuse 0467.250NR 250 mA fast blow surface mount fuse in 0603 package, 32 V AC/DC, 50 A breaking capacity, CSA/UL approved.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Littelfuse Inc.","Color":"-","Series":"467","Package":"Tape & Reel (TR) Cut Tape (CT)","Fuse Type":"Board Mount (Cartridge Style Excluded)","Melting I²t":"0.0014","Mounting Type":"Surface Mount","Response Time":"Fast Blow","Package / Case":"0603 (1608 Metric)","Product Status":"Active","Approval Agency":"CSA, UL","lifecycle_stage":"unknown","Size / Dimension":"0.063\\\" L x 0.032\\\" W x 0.012\\\" H (1.60mm x 0.81mm x 0.31mm)","DC Cold Resistance":"0.565 Ohms","Voltage Rating - AC":"32 V","Voltage Rating - DC":"32 V","Current Rating (Amps)":"250 mA","Operating Temperature":"-55°C ~ 90°C","Breaking Capacity @ Rated Voltage":"50A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/649812335218789f332d0f5127374e6a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order 0467.250NR or check availability?","answer":"This part is sourced to order against your BOM quantity."},{"question":"What approvals does 0467.250NR carry?","answer":"The fuse is approved by CSA and UL, covering North American regulatory acceptance for equipment-level overcurrent protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/0467.250NR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/0467.250NR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}