{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE510A","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE510A","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE510A","factsUrl":"https://icboms.com/api/mcp/products/1.5KE510A","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse 1.5KE series Zener TVS diode, 1.5KE510A, 1500W peak pulse power, 434V reverse standoff, 698V clamping, unidirectional, DO-201AA axial, through hole.","salesMarkdown":"The 1.5KE510A: The reverse standoff voltage is 434V — the TVS does not conduct at normal operating voltage below this level, so it sits across a 400V DC bus without leakage. ## Temperature range and package — board-fit note Supplied in a DO-201AA (DO-27) axial-lead through-hole package — the leads are crimped into the PCB holes and soldered; the body is epoxy-encapsulated and handles wave-solder profiles without issue.","metaTitle":"Littelfuse 1.5KE510A Zener TVS, 1500W, 434V Standoff, DO-201","metaDescription":"Littelfuse 1.5KE510A Zener TVS diode, 1500W peak pulse power, 434V reverse standoff, 698V clamping, DO-201 axial. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"Active","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)":"485V","Voltage - Clamping (Max) @ Ipp":"698V","Voltage - Reverse Standoff (Typ)":"434V","Current - Peak Pulse (10/1000µs)":"2.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/149eca2cbf10498ecc0c7eab912fe9f4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE510A/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Littelfuse provide for 1.5KE510A?","answer":"As a standard catalog part, Littelfuse typically provides RoHS and REACH compliance declarations. Specific documentation (UL recognition, IEC certification) is not listed in the available record — confirm with the supplier at RFQ for your jurisdiction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE510A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5KE510A when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}