{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE91CA_R2_00001","brand":"Panjit International Inc.","brandSlug":"panjit-international-inc","productSlug":"1.5KE91CA_R2_00001","canonicalUrl":"https://icboms.com/panjit-international-inc/1.5KE91CA_R2_00001","factsUrl":"https://icboms.com/api/mcp/products/1.5KE91CA_R2_00001","rawCanonicalId":null},"summary":{"shortDescription":"Panjit International Inc. 1.5KE series bidirectional TVS diode, 1.5KE91CA_R2_00001, 1500W peak pulse power, 77.8V reverse standoff, 125V clamping, DO-201AE axial, through hole.","salesMarkdown":"The 1.5KE91CA_R2_00001: For a 77.8 V nominal rail, the 125 V clamping voltage (at 12 A peak pulse current) means the protected circuit sees a maximum of 125 V across the TVS during the surge event, which keeps downstream components within their voltage tolerance. ## Bidirectional and through-hole — fit and polarity The single bidirectional channel means the device clamps equally on positive and negative transients — no polarity marking needed on the PCB silkscreen, and it can be inserted either way into the axial lead holes. The DO-201AE package is a standard through-hole axial leaded form factor, 9.1 mm body length, with leads that solder into 1.0 mm diameter plated through-holes. ## Obsolete — sourcing through independent channels Panjit has marked the 1.5KE91CA_R2_00001 as obsolete.","metaTitle":"Panjit 1.5KE91CA_R2_00001 TVS, 1500W, 77.8V Standoff","metaDescription":"Panjit 1.5KE91CA_R2_00001 bidirectional TVS diode, 1500W peak pulse, 77.8V standoff, DO-201AE.","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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201AE","Voltage - Breakdown (Min)":"86.5V","Voltage - Clamping (Max) @ Ipp":"125V","Voltage - Reverse Standoff (Typ)":"77.8V","Current - Peak Pulse (10/1000µs)":"12A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2479","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/adbd088802f505fd96ec586b80ab0f5a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1.5KE91CA_R2_00001?","answer":"Submit a request through the storefront for a firm quote on your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panjit-international-inc/1.5KE91CA_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/1.5KE91CA_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}}