{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE180A_R2_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5KE180A_R2_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5KE180A_R2_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5KE180A_R2_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5KE series Zener TVS diode, 1.5KE180A_R2_00001, 1500W peak pulse power, 154V reverse standoff, 246V clamping, DO-201AE axial, through-hole.","salesMarkdown":"## Clamping performance and BOM fit The 1.5KE180A_R2_00001: Its 154 V reverse standoff voltage means it stays transparent on a nominal 150 VDC rail, only clamping when a transient pushes the line above that threshold. Maximum clamping is 246 V at the 6.1 A peak pulse current — the voltage the diode forces the transient down to. For a 150 V rail, that clamp margin (154 V standoff to 246 V clamp) gives downstream components a defined voltage ceiling during a surge event. The breakdown voltage range starts at 171 V minimum, so the diode begins conducting before the rail reaches an overvoltage condition. Operating temperature spans -65°C to 175°C junction, covering most industrial and telecom ambient profiles without derating concerns. ## Package and board integration Housed in a DO-201AE axial-lead package, the 1.5KE180A_R2_00001 is a through-hole device. The axial body sits inline with the leads, so it mounts standing upright or laid flat against the board — the lead bend radius matters for stress relief in high-vibration environments. No power line protection feature is built in — this is a standalone transient suppressor, not a filtered or integrated protector. ## Sourcing an obsolete line Panjit has marked the 1.5KE180A_R2_00001 as obsolete. Availability and pricing are confirmed at RFQ time against the specific quantity needed.","metaTitle":"Panjit 1.5KE180A_R2_00001 TVS Diode, 1500W, 154V Standoff","metaDescription":"Panjit 1.5KE180A_R2_00001 Zener TVS, 1500W peak pulse, 154V standoff, DO-201AE axial. Obsolete — sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Panjit International Inc.","Type":"Zener","Series":"1.5KE","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AE, Axial","Product Status":"Obsolete","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Operating Temperature":"-65°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201AE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"171V","Voltage - Clamping (Max) @ Ipp":"246V","Voltage - Reverse Standoff (Typ)":"154V","Current - Peak Pulse (10/1000µs)":"6.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/adbd088802f505fd96ec586b80ab0f5a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1.5KE180A_R2_00001 and check availability?","answer":"Submit an RFQ with your target quantity for a firm response."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5KE180A_R2_00001","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/panjit-international-inc/1.5KE180A_R2_00001 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}}