{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0467.500NRHF","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"0467.500NRHF","canonicalUrl":"https://icboms.com/littelfuse-inc/0467.500NRHF","factsUrl":"https://icboms.com/api/mcp/products/0467.500NRHF","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 467 Series Board Mount Fast-Blow Fuse, 0467.500NRHF, 500 mA, 32 VAC/VDC, 50 A Breaking Capacity, 0603 (1608 Metric), Surface Mount.","salesMarkdown":"## 500 mA fast-blow in a 0603 footprint The Littelfuse 0467.500NRHF is a 500 mA fast-blow surface-mount fuse in the 467 series, housed in a 0603 (1608 metric) package. It is rated for 32 VAC and 32 VDC with a breaking capacity of 50 A at rated voltage. The fast-blow response means it opens quickly on moderate overcurrents — the 0.0087 melting I²t tells you the energy to clear is low, which limits the fault let-through into downstream silicon. ## Breaking capacity and cold resistance The 50 A breaking capacity at 32 VDC covers most low-voltage rail faults in telecom, instrumentation, and battery-backed circuits. Operating temperature spans -55°C to 90°C, which covers industrial ambient conditions but not extended high-temp exposure above 90°C — derate the current if the board hotspot exceeds that. ## Active lifecycle and approvals Supplied in Tape & Reel (TR) or Cut Tape (CT) — the 0603 package is pick-and-place ready for high-volume assembly.","metaTitle":"Littelfuse 0467.500NRHF 467 Series Fast-Blow 500 mA Fuse","metaDescription":"Littelfuse 0467.500NRHF 467 series fast-blow surface-mount fuse, 500 mA, 32 V, 50 A breaking capacity. Active production. CSA/UL approved. Quoted per RFQ.","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":"0.0087","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":"0.187 Ohms","Voltage Rating - AC":"32 V","Voltage Rating - DC":"32 V","Current Rating (Amps)":"500 mA","Operating Temperature":"-55°C ~ 90°C","Breaking Capacity @ Rated Voltage":"50A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/649812335218789f332d0f5127374e6a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the melting I²t of the 0467.500NRHF?","answer":"The melting I²t is 0.0087. This value is used to coordinate fuse selection with downstream component surge ratings — the fuse must clear before the protected device exceeds its I²t withstand."},{"question":"What approvals does the 0467.500NRHF carry?","answer":"It is approved by CSA and UL. The UL listing is for supplementary overcurrent protection per UL 248-14."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/0467.500NRHF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/0467.500NRHF 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}}