{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE6.8CA","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE6.8CA","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE6.8CA","factsUrl":"https://icboms.com/api/mcp/products/1.5KE6.8CA","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5KE series bidirectional TVS diode, 1.5KE6.8CA, 1500W peak pulse power, 5.8V reverse standoff, 10.5V clamping, DO-201AA axial package.","salesMarkdown":"## 1500W peak pulse — clamping a 6.8V rail The 1.5KE6.8CA: With 1500W peak pulse power handling, it absorbs surge energy without letting the protected line exceed the clamp voltage — critical for a 5V or 3.3V supply bus where a 12V spike would kill the downstream IC. ## DO-201 axial — through-hole transient protection Housed in the DO-201AA (DO-27) axial-lead package, the 1.5KE6.8CA mounts through-hole — the leads handle the thermal cycling of repetitive surges better than a surface-mount equivalent in the same power class. ## Active production — no last-time-buy pressure That means the part remains in the standard catalog for new designs and replacement orders alike. No official successor or cross-reference exists within the 1.5KE family because this is the current production variant.","metaTitle":"1.5KE6.8CA Littelfuse TVS Diode, 1500W, Bidirectional","metaDescription":"Littelfuse 1.5KE6.8CA bidirectional TVS diode, 1500W peak pulse power, 5.8V standoff, 10.5V clamp. Active production, sourced to order. Request quote.","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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"6.45V","Voltage - Clamping (Max) @ Ipp":"10.5V","Voltage - Reverse Standoff (Typ)":"5.8V","Current - Peak Pulse (10/1000µs)":"144.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f1ea870152ad203d90f672f2af1c1ed0.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE6.8CA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5KE6.8CA 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}}