{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE8.2","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE8.2","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE8.2","factsUrl":"https://icboms.com/api/mcp/products/1.5KE8.2","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5KE series Zener TVS diode, 1.5KE8.2, 1500W peak pulse power, 7.02V reverse standoff, 12.71V clamping, DO-201AA axial, Tape & Reel.","salesMarkdown":"## Obsolete — sourcing from independent stock The 1.5KE8.2 is marked Obsolete by Littelfuse, meaning the manufacturer no longer produces this part. No pin-compatible direct replacement from Littelfuse is documented. ## Clamping performance for 7V rails The clamping voltage of 12.71V means a 7V rail sees the transient clipped just under 13V, which is within the absolute max of most downstream 12V-rated regulators. ## DO-201 axial — board-fit note Supplied in DO-201AA (DO-27) axial-lead package, through-hole mount. The DO-201 body is larger than the common DO-41; the lead spacing and hole diameter in the PCB layout must match the axial form factor.","metaTitle":"1.5KE8.2 Littelfuse TVS Diode, 1500W, DO-201","metaDescription":"Obsolete Littelfuse 1.5KE8.2 Zener TVS diode, 1500W peak pulse, 7.02V standoff, DO-201 axial. Sourced to order against RFQ through independent channels.","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)","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)":"7.38V","Voltage - Clamping (Max) @ Ipp":"12.71V","Voltage - Reverse Standoff (Typ)":"7.02V","Current - Peak Pulse (10/1000µs)":"125.6A"}},"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/1.5KE8.2/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1.5KE8.2 and how do I get a price?","answer":"The 1.5KE8.2 is obsolete but available through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE8.2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5KE8.2 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}}