{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0022288021","brand":"Molex","brandSlug":"molex","productSlug":"0022288021","canonicalUrl":"https://icsourcedirect.com/molex/0022288021","factsUrl":"https://icsourcedirect.com/api/mcp/products/0022288021","rawCanonicalId":null},"summary":{"shortDescription":"Molex, KK254 series, 42377, 2-position unshrouded header, 0.100\" (2.54mm) pitch, right-angle through-hole, tin-plated male pins, UL94 V-0 black nylon, active production.","salesMarkdown":"## Contact Plating and Cycle Life The 0022288021: Tin is suited for environments without corrosive gases or frequent reconnect; the plating supports a few hundred mating cycles before wear-through. It is RoHS3 compliant. No official cross-reference or direct replacement is listed; the 0022288020 is a same-series sibling with identical pitch and plating but different position count — verify your board layout before substituting.","metaTitle":"Molex 0022288021 KK254 Header – 2-Pin, 2.54mm, Right-Angle","metaDescription":"Molex 0022288021 KK254 2-position unshrouded header, 0.100\" pitch, right-angle through-hole, tin-plated. Active production – sourced per RFQ.","metaKeywords":null},"attributes":{"series":"KK254, 42377","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"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":"2","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":"$0.2100","priceTiers":[{"qty":1,"price":"$0.21000","currency":"USD"},{"qty":10,"price":"$0.16500","currency":"USD"},{"qty":100,"price":"$0.11890","currency":"USD"},{"qty":1000,"price":"$0.09305","currency":"USD"},{"qty":5000,"price":"$0.08271","currency":"USD"},{"qty":10000,"price":"$0.07495","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/95dfaee3d4ada88af5dfbd08edc7cb67.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0022288021/alternatives.json"},"ai":{"faq":[{"question":"Is the 0022288021 compatible with standard KK254 receptacles?","answer":"Confirm the receptacle's keying and position count match your harness design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0022288021","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/0022288021 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}}