{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0022288323","brand":"Molex","brandSlug":"molex","productSlug":"0022288323","canonicalUrl":"https://icsourcedirect.com/molex/0022288323","factsUrl":"https://icsourcedirect.com/api/mcp/products/0022288323","rawCanonicalId":null},"summary":{"shortDescription":"Molex KK254, 42377 series header, breakaway, 32 circuits, 0.100\" (2.54mm) pitch, unshrouded, right-angle through-hole, gold mating finish, tin post, UL94 V-0.","salesMarkdown":"## 32-position unshrouded header for board-edge routing Molex 0022288323 is a 32-circuit unshrouded header from the KK254 and 42377 series, built for board-to-board or wire-to-board connections. ## Sourcing and lifecycle — active, quoted per RFQ The base product number is 002228. The housing is glass-filled polyamide (nylon) rated UL94 V-0 — the highest flammability class for connector housings in equipment inside an enclosure.","metaTitle":"Molex 0022288323 KK254 Header, 32 circuits, 0.100\" pitch","metaDescription":"Molex 0022288323 KK254 unshrouded header, 32 positions, 0.100\" (2.54mm) pitch, right-angle through-hole, gold mating finish, UL94 V-0.","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":"32","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":"Gold","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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2221a809afb547934748201b449eae48.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 0022288323 shrouded or unshrouded?","answer":"Unshrouded — the male pins are exposed above the housing. This allows mating with standard KK254 crimp housings or board-to-board stacking, but provides no polarization keying beyond the pin arrangement itself."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0022288323","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/0022288323 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}}