{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0603SFV200F/32-2","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"0603SFV200F-32-2","canonicalUrl":"https://icboms.com/littelfuse-inc/0603SFV200F-32-2","factsUrl":"https://icboms.com/api/mcp/products/0603SFV200F%2F32-2","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse SFV series, Board Mount Fuse, Fast Blow, 2 A, 32 V DC, 35 A breaking capacity, 0603 (1608 Metric), Surface Mount.","salesMarkdown":"## What the 2 A, 32 V DC, and 35 A breaking capacity mean for your BOM The 0603SFV200F/32-2 is a Littelfuse SFV-series fast-blow fuse rated at 2 A continuous current with a 32 V DC voltage rating and a 35 A interrupting capacity at that voltage. The 0.21 melting I²t means it clears fast on a hard short — the energy let-through is low enough to protect downstream silicon in a 32 V DC rail. ## Obsolete — sourcing path and what replaces it Littelfuse lists this part as obsolete. For a BOM that calls out 0603SFV200F/32-2, the only sourcing channel is independent surplus and broker inventory. Because the part is obsolete, availability is lot-specific and confirmed only at RFQ. The 0603 footprint and 2 A fast-blow characteristic narrow the replacement search to other Littelfuse or equivalent 0603 fuses with the same voltage and interrupting rating — but a board spin or qualification is needed since no pin-compatible direct replacement is published. ## Board-mount fuse for 32 V DC rails — deployment context This is a surface-mount fast-blow fuse in the 0603 (1608 metric) package, intended for secondary-side DC rail protection in power supplies, battery management circuits, and point-of-load regulators. ## UL approval and regulatory acceptance The fuse carries UL recognition, which means it is accepted for use in UL-listed end equipment without additional fuse testing — a standard requirement for North American market access.","metaTitle":"Littelfuse 0603SFV200F/32-2 Fuse, 2A 32V DC, Fast Blow","metaDescription":"Littelfuse 0603SFV200F/32-2 SFV series fuse, 2 A, 32 V DC, fast blow, 35 A breaking capacity. Obsolete status; sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Littelfuse Inc.","Color":"-","Series":"SFV","Package":"Tape & Reel (TR) Cut Tape (CT)","Fuse Type":"Board Mount (Cartridge Style Excluded)","Melting I²t":"0.21","Mounting Type":"Surface Mount","Response Time":"Fast Blow","Package / Case":"0603 (1608 Metric)","Product Status":"Obsolete","Approval Agency":"UL","lifecycle_stage":"unknown","Size / Dimension":"0.063\\\" L x 0.031\\\" W x 0.014\\\" H (1.60mm x 0.80mm x 0.35mm)","DC Cold Resistance":"0.073 Ohms","Voltage Rating - DC":"32 V","Current Rating (Amps)":"2 A","Operating Temperature":"-55°C ~ 125°C","Breaking Capacity @ Rated Voltage":"35A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/04bd98ad2cdad65c16cf9b80561f8e01.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the 0603SFV200F/32-2's breaking capacity and what does it mean?","answer":"The breaking capacity is 35 A at the rated 32 V DC. This means the fuse can safely interrupt a fault current up to 35 A without rupturing or sustaining an arc — critical for DC circuits where arcs are harder to extinguish than in AC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/0603SFV200F-32-2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/0603SFV200F-32-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}