{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0022284256","brand":"Molex","brandSlug":"molex","productSlug":"0022284256","canonicalUrl":"https://icsourcedirect.com/molex/0022284256","factsUrl":"https://icsourcedirect.com/api/mcp/products/0022284256","rawCanonicalId":null},"summary":{"shortDescription":"Molex KK254 / 42375 series, 0022284256 — unshrouded breakaway header, 25 positions, single row, 0.100\" (2.54 mm) pitch, through-hole solder termination, 30.0 µinch gold mating finish, tin-plated posts, UL94 V-0 glass-filled nylon housing.","salesMarkdown":"## 25-Position Breakaway Header on 2.54 mm Pitch The 0022284256: This is a 25-position, single-row, unshrouded breakaway header from Molex's KK254 / 42375 series. Overall contact length is 0.455\" (11.56 mm), with a 0.240\" (6.10 mm) mating length that engages the receptacle contact beam fully. Rated for board-to-board or cable applications, the push-pull fastening means retention comes from the mating housing's latch — this header does not provide its own locking. In a vibration environment, pair it with a shrouded receptacle that has a positive lock. The 002228 base number covers the series; this specific variant with 25 positions, gold mating finish, and tin posts is the exact BOM line. No form-fit-function successor is listed — order the exact MPN. ## Housing and Compliance Details The glass fill also improves dimensional stability during wave soldering.","metaTitle":"0022284256 Molex KK254 Header 25 Pos 2.54mm Gold","metaDescription":"0022284256 Molex KK254 unshrouded breakaway header, 25 positions, 2.54 mm pitch, 30 µinch gold mating finish. Active production — sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Molex","Style":"Board to Board or Cable","Series":"KK254, 42375","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"Automotive, General Purpose, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header, Breakaway","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"-","Insulation Color":"Black","Insulation Height":"0.090\\\" (2.29mm)","Ingress Protection":"-","Base Product Number":"002228","Insulation Material":"Polyamide (PA), Nylon, Glass Filled","Number of Positions":"25","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.455\\\" (11.56mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.240\\\" (6.10mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9455","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ffa5ec8ecc9d9a35e3b7f9e6141aaf3d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How many pins does the 0022284256 header have?","answer":"25 positions in a single row, all loaded."},{"question":"What is the closest pin-compatible alternative to 0022284256?","answer":"No official cross-reference or equivalent is listed by Molex. The 002228 base number covers multiple position counts and plating options — the exact 25-position, gold-mating-finish variant is the only form-fit-function match for this BOM line. Confirm the mating half and board footprint before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0022284256","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/molex/0022284256 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}