{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE8.2-B","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE8.2-B","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE8.2-B","factsUrl":"https://icboms.com/api/mcp/products/1.5KE8.2-B","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse 1.5KE series Zener TVS diode, 1.5KE8.2-B, 1500W peak pulse power, 7.02V reverse standoff, unidirectional, DO-201AA/DO-27 axial, bulk.","salesMarkdown":"## Obsolete Zener TVS — sourcing for legacy BOM lines The 1.5KE8.2-B: The reverse standoff voltage of 7.02V means the diode does not conduct at normal 5V or 3.3V rail levels; it only activates when a transient pushes the line above the breakdown threshold of 7.38V min. ## Package and deployment context Housed in a DO-201AA / DO-27 axial leaded package (supplier device package DO-201), this through-hole component mounts into existing board layouts with standard lead spacing. As a general-purpose TVS, it protects sensitive downstream silicon from surge events on DC power rails, signal lines, or low-voltage bus structures. It is not rated for power line protection — the application boundary is secondary circuits, not mains input.","metaTitle":"1.5KE8.2-B Littelfuse Zener TVS, 1500W, 7.02V Standoff","metaDescription":"1.5KE8.2-B Littelfuse Zener TVS diode, obsolete status. 1500W peak pulse, 7.02V reverse standoff, DO-201 axial. Sourced to order; RFQ for availability.","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","Packaging":"Bulk","Part Status":"Obsolete","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","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":"$0.4700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/149eca2cbf10498ecc0c7eab912fe9f4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE8.2-B/alternatives.json"},"ai":{"faq":[{"question":"What package and temperature range does the 1.5KE8.2-B use?","answer":"It comes in a DO-201AA / DO-27 axial leaded package (DO-201 supplier device package), through-hole mount. The operating junction temperature range is -55°C to 175°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE8.2-B","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-B 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}}