{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0022284205","brand":"Molex","brandSlug":"molex","productSlug":"0022284205","canonicalUrl":"https://icsourcedirect.com/molex/0022284205","factsUrl":"https://icsourcedirect.com/api/mcp/products/0022284205","rawCanonicalId":null},"summary":{"shortDescription":"Molex KK254 series, 42375, 20-position unshrouded header, 0.100\" (2.54 mm) pitch, through-hole, gold mating finish, tin post finish, UL94 V-0, bulk pack.","salesMarkdown":"## Board Fit and Pinout Match Gold on the mating face means the contact interface resists fretting corrosion in environments with temperature cycling or vibration. As an unshrouded header, it mates with any KK254-series crimp receptacle housing (e.g., 50-57 series) or a standard 0.100\" pitch IDC socket. ## Current and Environmental Limits The glass-filled nylon housing handles the temperature range typical of these sectors. Per-contact current rating for the KK254 series with gold contacts is typically 2.5-3 A at 25°C ambient — derate above that. The unshrouded design means no polarisation keying; verify the mating half orientation before assembly.","metaTitle":"Molex 0022284205 KK254 Header 20-Pin 2.54mm Unshrouded","metaDescription":"Molex 0022284205 KK254 series 20-position unshrouded header, 2.54mm pitch, gold mating finish, through-hole, UL94 V-0. Active, ROHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"KK254, 42375","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, 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":"20","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":"0.505\\\" (12.83mm)","Contact Finish - Mating":"Gold","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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1300","priceTiers":[{"qty":1,"price":"$1.13000","currency":"USD"},{"qty":10,"price":"$0.93600","currency":"USD"},{"qty":100,"price":"$0.77970","currency":"USD"},{"qty":1000,"price":"$0.62378","currency":"USD"},{"qty":5000,"price":"$0.54580","currency":"USD"},{"qty":10000,"price":"$0.51851","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/cacdc0606751c1b27f95a3fc4097d577.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0022284205/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy Molex 0022284205 and check stock?","answer":"We source this part through independent distribution. Submit an RFQ for a real-time sourcing check."},{"question":"What is the mating connector for Molex 0022284205?","answer":"Any KK254-series crimp receptacle housing or a standard 0.100\" pitch IDC socket mates with this unshrouded header. No latch — retention is by contact interference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0022284205","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/0022284205 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}}