{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0009623043","brand":"Molex","brandSlug":"molex","productSlug":"0009623043","canonicalUrl":"https://icsourcedirect.com/molex/0009623043","factsUrl":"https://icsourcedirect.com/api/mcp/products/0009623043","rawCanonicalId":null},"summary":{"shortDescription":"Molex KK396 2145 series, 4-position single-row receptacle, 3.96mm pitch, through-hole, solder termination, gold-plated mating contacts, rated 4.5A, 600V.","salesMarkdown":"## Product Overview The Molex 0009623043 is a 4-position single-row receptacle from the KK396 2145 series, designed for board-to-board or cable interconnect applications. It uses a 3.96mm pitch, which provides enough creepage for the 600V rating without forcing an oversized board footprint. Rated at 4.5A per circuit with gold-plated mating contacts (15.0µin), this connector is suited for signal and moderate power duty in automotive, general purpose, medical, and telecommunications equipment. The operating temperature range of -40°C to 80°C covers most indoor and automotive cabin environments, though the 80°C ceiling means it should not be placed near heat sources like power resistors or transformers without thermal analysis. Given the obsolete status, any remaining stock is finite — the buyer should secure inventory for remaining production runs or identify a board-level replacement. This receptacle accepts square female sockets with gold-plated mating surfaces. It mates with the matching KK396 male header (same 3.96mm pitch, single-row). Termination is through-hole solder — the 0.120\" post length suits standard 1.6mm PCBs.","metaTitle":"Molex KK396 2145 0009623043, 4-pos Receptacle, 3.96mm","metaDescription":"Molex 0009623043 KK396 2145 series 4-position single-row receptacle, 3.96mm pitch, 4.5A, 600V, gold mating contacts. Obsolete — sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Molex","Style":"Board to Board or Cable","Series":"KK396, 2145","Package":"Tray","Features":"Board Hooks","Termination":"Solder","Applications":"Automotive, General Purpose, Medical, Telecommunications","Contact Type":"Female Socket","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Receptacle","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.156\\\" (3.96mm)","Product Status":"Obsolete","Voltage Rating":"600V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"White","Insulation Height":"0.449\\\" (11.40mm)","Ingress Protection":"-","Base Product Number":"000962","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"4.5A","Operating Temperature":"-40°C ~ 80°C","Mated Stacking Heights":"-","Contact Finish - Mating":"Gold","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-2","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4600","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0009623043/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0009623043","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/0009623043 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:44:45.277Z","lastPublished":"2026-07-16T10:44:45.277Z","indexable":true}}