{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0022288241","brand":"Molex","brandSlug":"molex","productSlug":"0022288241","canonicalUrl":"https://icsourcedirect.com/molex/0022288241","factsUrl":"https://icsourcedirect.com/api/mcp/products/0022288241","rawCanonicalId":null},"summary":{"shortDescription":"Molex KK254 series, 42377 family, unshrouded breakaway header, 24 positions, 0.100\" (2.54mm) pitch, right-angle through-hole, tin-plated male pins (100µin mating and post), UL94 V-0 glass-filled nylon, black insulation.","salesMarkdown":"The 0.324\" (8.23mm) mating pin length provides ample engagement depth for standard KK254 crimp housings, ensuring full contact wipe before the receptacle bottoms out. ## Contact Finish and Durability The thickness exceeds the common 40 µinch flash, adding some resistance to fretting corrosion under mild vibration. No official replacement or successor is listed. The base product number 002228 covers a family of KK254 headers; if a different position count or plating is needed, the same base number with a different suffix is the first place to look. ## Compatibility with KK254 Crimp Housings Yes — this header mates directly with standard KK254 crimp receptacles (single-row, 0.100\" pitch). The unshrouded design means the receptacle's housing slides over the pins without a shroud wall; ensure the receptacle has a polarising rib or key if mis-mate protection is required. Confirm the receptacle's mating pin cavity depth matches the 0.324\" pin length for full engagement.","metaTitle":"Molex 0022288241 KK254 Header, 24-Pos, 2.54mm, Right-Angle","metaDescription":"Molex 0022288241: KK254 series, 24-position, 0.100\" (2.54mm) pitch, unshrouded breakaway header, right-angle through-hole, tin-plated contacts (100µin).","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, 42377","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"Automotive, General Purpose, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","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":"0.098\\\" (2.50mm)","Ingress Protection":"-","Base Product Number":"002228","Insulation Material":"Polyamide (PA), Nylon, Glass Filled","Number of Positions":"24","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.324\\\" (8.23mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/653c79449cb11861a41a2da881f0c75f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does 0022288241 mate with standard KK254 crimp housings?","answer":"Yes. The 0.324\" (8.23mm) pin length provides full engagement with the receptacle's contacts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0022288241","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/0022288241 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}