{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC510C","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5SMC510C","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5SMC510C","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC510C","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse Inc. 1.5SMC series Zener TVS diode, 1.5SMC510C, bidirectional, 1500W peak pulse, 434V reverse standoff, DO-214AB (SMC) surface mount package.","salesMarkdown":"The 1.5SMC510C: The bidirectional channel protects both polarities from a single device — useful on AC lines or DC lines where reverse polarity is a risk. For a BOM that already uses this device, the existing PCB layout and protection window are a known quantity. If you are designing a new board, look at current Littelfuse TVS families in the DO-214AB package with similar standoff and clamping voltages — the footprint is standard, so a parametric search by voltage and package will surface active alternatives.","metaTitle":"Littelfuse 1.5SMC510C TVS Diode, 1500W, Bidirectional","metaDescription":"Littelfuse 1.5SMC510C Zener TVS diode, 1500W peak pulse, 434V standoff, bidirectional, DO-214AB. Obsolete — sourced to order. 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":"1.5SMC","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Obsolete","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Voltage - Breakdown (Min)":"459V","Voltage - Clamping (Max) @ Ipp":"732.9V","Voltage - Reverse Standoff (Typ)":"434V","Current - Peak Pulse (10/1000µs)":"2.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/118f1b70ec0f0941665a20e5472af60a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC510C/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1.5SMC510C use and can I hand-solder it?","answer":"Yes, the SMC body is large enough for hand soldering with a fine-tip iron and some flux — it is not a tiny QFN or BGA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5SMC510C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5SMC510C when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T09:17:21.176Z","lastPublished":"2026-07-21T09:17:21.176Z","indexable":true}}