{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"RXEF025-2","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"RXEF025-2","canonicalUrl":"https://icboms.com/littelfuse-inc/RXEF025-2","factsUrl":"https://icboms.com/api/mcp/products/RXEF025-2","rawCanonicalId":null},"summary":{"shortDescription":null,"salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Littelfuse Inc.","Type":"Polymeric","Series":"PolySwitch®, RXEF","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"-","Lead Spacing":"0.199\\\" (5.05mm)","Time to Trip":"2.5 s","Current - Max":"40 A","Mounting Type":"Through Hole","Voltage - Max":"72V","Package / Case":"Radial, Disc","Product Status":"Active","Approval Agency":"CQC, CSA, TUV, UL","Thickness (Max)":"-","lifecycle_stage":"unknown","Size / Dimension":"0.291\\\" Dia x 0.118\\\" T (7.40mm x 3.00mm)","Current - Trip (It)":"500 mA","Height - Seated (Max)":"0.500\\\" (12.70mm)","Operating Temperature":"-40°C~85°C","Current - Hold (Ih) (Max)":"250 mA","Resistance - Initial (Ri) (Min)":"1.25 Ohms","Resistance - Post Trip (R1) (Max)":"3 Ohms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1889","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8381bd7d2772400e338ea8b111fb5ec9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/RXEF025-2/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/RXEF025-2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/RXEF025-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T17:26:29.487Z","lastPublished":"2026-07-11T17:26:29.487Z","indexable":true}}