{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE440CA-TP","brand":"Micro Commercial Co","brandSlug":"micro-commercial-co","productSlug":"1.5KE440CA-TP","canonicalUrl":"https://icboms.com/micro-commercial-co/1.5KE440CA-TP","factsUrl":"https://icboms.com/api/mcp/products/1.5KE440CA-TP","rawCanonicalId":null},"summary":{"shortDescription":"Micro Commercial Co 1.5KE440CA-TP bidirectional TVS diode (Zener), 1500W peak pulse power, 376V reverse standoff, 418V breakdown, 602V clamping, DO-201AE axial, through-hole.","salesMarkdown":"The 1.5KE440CA-TP is a 1500W bidirectional TVS diode from Micro Commercial Co, designed to clamp transients on AC or DC lines where the normal operating voltage sits at 376V or below. This 376V standoff / 602V clamp window is sized for 400V-class power buses, three-phase rectified DC rails, or industrial equipment where the nominal line voltage is 277VAC or 380VDC and the transient protection must absorb a 1500W 8/20µs or 10/1000µs surge without letting the spike exceed 602V. ## Package and board integration for the DO-201AE axial Housed in a DO-201AE axial-lead package, the 1.5KE440CA-TP is a through-hole device intended for point-of-entry surge protection on a PCB or terminal block. The axial body handles the thermal pulse of a 1500W transient without cracking the epoxy case, and the lead spacing matches standard 0.4-inch or 10mm pitch on a terminal strip or PCB hole pattern. The base product number 1.5KE440 identifies the family; the CA suffix marks this as the bidirectional version, and the -TP suffix is Micro Commercial Co's packaging code for tape-and-reel delivery. ## Active production and sourcing posture No pin-compatible second source or official successor is listed; the 1.5KE440CA-TP is the standard order code for this voltage and package combination from Micro Commercial Co.","metaTitle":"1.5KE440CA-TP TVS Diode, 1500W, Bidirectional, DO-201AE","metaDescription":"Micro Commercial Co 1.5KE440CA-TP bidirectional TVS diode, 1500W peak pulse power, 376V standoff, DO-201AE axial. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Micro Commercial Co","Type":"Zener","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AE, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE440","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201AE","Voltage - Breakdown (Min)":"418V","Voltage - Clamping (Max) @ Ipp":"602V","Voltage - Reverse Standoff (Typ)":"376V","Current - Peak Pulse (10/1000µs)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9600442db46e1e617905b120f9f9b3c6.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/micro-commercial-co/1.5KE440CA-TP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/micro-commercial-co/1.5KE440CA-TP 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}}