{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0022272121","brand":"Molex","brandSlug":"molex","productSlug":"0022272121","canonicalUrl":"https://icsourcedirect.com/molex/0022272121","factsUrl":"https://icsourcedirect.com/api/mcp/products/0022272121","rawCanonicalId":null},"summary":{"shortDescription":"Molex KK254 6410 series, 0022272121, board-to-wire header, 12 circuits, 2.54mm pitch, single row, through-hole, tin-plated contacts, friction lock, UL94 V-0 natural nylon, RoHS3 compliant.","salesMarkdown":"## Through-Hole Termination and Contact Geometry The header terminates via through-hole solder posts, 0.140\" (3.56mm) long, providing a robust mechanical anchor on the PCB. RoHS3 compliant (ROHS3 Compliant per the ledger), with no known replacement or cross-reference from Molex — this is the current production part for the KK254 series.","metaTitle":"Molex 0022272121 KK254 Header 12 Pos 2.54mm Friction Lock","metaDescription":"Molex 0022272121 KK254 12-position single-row header, 2.54mm pitch, tin plated, friction lock, UL94 V-0, RoHS3. Active production. Request quote.","metaKeywords":null},"attributes":{"series":"KK254, 6410","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"KK254, 6410","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.461\\\" (11.70mm)","Ingress Protection":"-","Base Product Number":"002227","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"12","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.140\\\" (3.56mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.560\\\" (14.22mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.295\\\" (7.49mm)","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":"$1.3200","priceTiers":[{"qty":1,"price":"$1.32000","currency":"USD"},{"qty":10,"price":"$1.09100","currency":"USD"},{"qty":100,"price":"$0.90900","currency":"USD"},{"qty":1000,"price":"$0.72720","currency":"USD"},{"qty":5000,"price":"$0.63630","currency":"USD"},{"qty":10000,"price":"$0.60449","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2c86647930acfce7aae07ed9b449b618.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0022272121/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy Molex 0022272121 and what is the lead time?","answer":"Submit a request for the exact quantity and delivery window."},{"question":"What is the mating connector for 0022272121?","answer":"This header mates with a KK254 crimp receptacle housing (single-row, 12-circuit, 2.54mm pitch) using the corresponding crimp terminals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0022272121","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/0022272121 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}}