{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1206SFH150F/24-2","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1206SFH150F-24-2","canonicalUrl":"https://icboms.com/littelfuse-inc/1206SFH150F-24-2","factsUrl":"https://icboms.com/api/mcp/products/1206SFH150F%2F24-2","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. SFH series, Board Mount (Cartridge Style Excluded) fuse, 1206 (3216 Metric), 15 A, 24 VDC, Fast Blow, 100 A breaking capacity, UL recognized.","salesMarkdown":"## 15 A fast-blow fuse in 1206 — what the ratings mean The Littelfuse 1206SFH150F/24-2 is a 15 A, 24 VDC fast-blow surface-mount fuse in the SFH series, packaged in a 1206 (3216 metric) footprint. The 15 A current rating at 24 VDC covers moderate-load secondary-side protection in telecom, industrial control, and battery-management circuits where a fast-opening characteristic is needed to limit let-through energy to downstream semiconductors. Its 100 A breaking capacity at the rated voltage means it can safely interrupt a fault current up to 100 A without rupturing or sustaining an arc — important when the available fault current from a 24 V supply rail can exceed the fuse's continuous rating by several times. The 0.005 ohm DC cold resistance keeps voltage drop low at rated current — about 75 mV at 15 A — so the fuse does not introduce significant I²R losses in the power path. ## Obsolete — sourcing through independent channels Littelfuse has marked the 1206SFH150F/24-2 as obsolete. The UL recognition (approval agency listed) means the fuse has been tested and listed to UL 248-14 for supplemental overcurrent protection — a requirement for many North American industrial and medical equipment designs.","metaTitle":"Littelfuse 1206SFH150F/24-2 Fuse, 15A 24V Fast Blow 1206","metaDescription":"Littelfuse 1206SFH150F/24-2 SFH series 15A 24V fast-blow board-mount fuse, 1206 package, UL recognized. Obsolete — 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":"SFH","Package":"Tape & Reel (TR) Cut Tape (CT)","Fuse Type":"Board Mount (Cartridge Style Excluded)","Melting I²t":"26","Mounting Type":"Surface Mount","Response Time":"Fast Blow","Package / Case":"1206 (3216 Metric)","Product Status":"Obsolete","Approval Agency":"UL","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.063\\\" W x 0.046\\\" H (3.20mm x 1.60mm x 1.17mm)","DC Cold Resistance":"0.005 Ohms","Voltage Rating - DC":"24 V","Current Rating (Amps)":"15 A","Operating Temperature":"-55°C ~ 125°C","Breaking Capacity @ Rated Voltage":"100A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8f1a18f0bf9dfbab664f84e7b59900cf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 1206SFH150F/24-2?","answer":"Submit an RFQ for lot-specific inventory and lead-time information."},{"question":"What is the closest pin-compatible alternative to the 1206SFH150F/24-2?","answer":"A functional replacement would require reviewing the same 1206 footprint, 15 A rating, 24 VDC voltage, and fast-blow characteristic — but no direct cross-reference is available."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1206SFH150F-24-2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1206SFH150F-24-2 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}}