{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE10","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE10","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE10","factsUrl":"https://icboms.com/api/mcp/products/1.5KE10","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse 1.5KE series Zener TVS diode, 1.5KE10, 1500W peak pulse power, 15.23V clamping, 104.8A peak pulse current, DO-201AA axial, through-hole.","salesMarkdown":"## Clamp voltage and pulse current — the fit decision The 1.5KE10: The 104.8 A peak pulse current (10/1000 µs) defines the surge the diode can absorb before failing short. ## Through-hole DO-201 — board-fit note The DO-201AA (DO-27) axial leaded package is a through-hole form factor — it solders into a plated through-hole on the PCB and stands off the board. No surface-mount reflow; hand-solder or wave-solder only. The axial leads are tin-plated copper. Power line protection is not supported — this is a general-purpose TVS for signal or low-voltage DC rail clamping, not for AC mains or high-energy transients on the line side.","metaTitle":"1.5KE10 Littelfuse TVS Diode, 1500W, DO-201","metaDescription":"1.5KE10 Littelfuse Zener TVS diode, 1500W peak pulse, 15.23V clamp, DO-201 axial. Obsolete — sourced to order via independent distribution. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Littelfuse Inc.","Type":"Zener","Series":"1.5KE","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Obsolete","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"9V","Voltage - Clamping (Max) @ Ipp":"15.23V","Voltage - Reverse Standoff (Typ)":"8.55V","Current - Peak Pulse (10/1000µs)":"104.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f1ea870152ad203d90f672f2af1c1ed0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE10/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE10","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5KE10 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}}