{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0467.250NRHF","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"0467.250NRHF","canonicalUrl":"https://icboms.com/littelfuse-inc/0467.250NRHF","factsUrl":"https://icboms.com/api/mcp/products/0467.250NRHF","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 467 Series, Board Mount (Cartridge Style Excluded) Fuse, Fast Blow, 250 mA, 32 VAC/DC, 0603 (1608 Metric) Concave, Surface Mount, 50 A Breaking Capacity.","salesMarkdown":"## 250 mA fast-blow in a 0603 footprint The Littelfuse 0467.250NRHF is a 250 mA fast-blow surface-mount fuse in the 467 series, housed in a 0603 (1608 Metric) concave package. Rated for 32 V on both AC and DC rails, it clears overcurrent events up to 50 A at that voltage — the breaking capacity covers most low-voltage auxiliary supplies and control circuits without requiring an upstream current-limiting device. The fast-blow response means it opens quickly on moderate overloads, protecting sensitive semiconductor loads where a slow-blow part would let the fault ride through. Melting I²t is 0.0014 A²s, so the energy let-through stays low enough to keep downstream traces and bond wires intact during a short-circuit event. 0603 concave body, 1.60 mm x 0.81 mm x 0.31 mm — the low profile clears tight enclosures and the concave terminations allow good solder-fillet inspection on the side walls. DC cold resistance is 0.565 Ohms, so at 250 mA the voltage drop is about 140 mV — negligible for a 32 V rail but worth checking if the fuse sits in a low-voltage sensor supply where every millivolt counts. Surface-mount only, supplied on tape and reel or cut tape. The 0603 footprint matches standard solder-paste stencil apertures; no special reflow profile needed beyond the standard SAC305 curve. Operating temperature range is -55°C to 90°C, so it handles the thermal cycling of outdoor or industrial enclosures without derating the current.","metaTitle":"Littelfuse 0467.250NRHF 467 Series Fast-Blow Fuse, 250 mA","metaDescription":"Littelfuse 0467.250NRHF 467 Series surface-mount fast-blow fuse, 250 mA at 32 VAC/DC, 50 A breaking capacity, 0603 package. Active lifecycle, sourced to order.","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), Concave","Product Status":"Active","Approval Agency":"CSA, UR","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":"Where can I buy 0467.250NRHF and how do I get a price?","answer":"Submit an RFQ for a firm price and lead-time estimate."},{"question":"What compliance documentation does Littelfuse provide for 0467.250NRHF?","answer":"The fuse carries CSA and UR agency approvals. RoHS and REACH compliance data is typically included in the manufacturer's documentation package; confirm with your sourcing contact at RFQ time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/0467.250NRHF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/0467.250NRHF 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}}