{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"63453-144LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"63453-144LF","canonicalUrl":"https://icsourcedirect.com/amphenol/63453-144LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/63453-144LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek® 2.00mm, 44-position, 2-row, through-hole receptacle, gold mating finish, 2 A per contact, 200 V rating, UL94 V-0 housing.","salesMarkdown":"The 63453-144LF: This is a 44-position, 2-row receptacle from the Minitek® 2.00mm series, designed for board-to-board stacking. The mating finish is 30 µinch gold over nickel on phosphor bronze contacts — that thickness supports 500+ mating cycles without exposing the base metal, which matters if this connector lives in a test fixture or a product that sees frequent board swaps. The post tails are tin-plated (60 µinch) for solderability.","metaTitle":"63453-144LF Amphenol ICC (FCI) Minitek 2.00mm 44-Pin","metaDescription":"63453-144LF: 44-position, 2-row, 2.00mm pitch board-to-board receptacle, gold-plated contacts, 2 A, 200 V. Active, RoHS. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Minitek® 2.00mm","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Female Socket Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"Minitek® 2.00mm","Package":"Tube","Features":"-","Termination":"Solder","Applications":"General Purpose, Industrial, Medical","Contact Type":"Female Socket","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Receptacle","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.079\\\" (2.00mm)","Product Status":"Active","Voltage Rating":"200V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.177\\\" (4.50mm)","Ingress Protection":"-","Base Product Number":"63453","Insulation Material":"Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled","Number of Positions":"44","Row Spacing - Mating":"0.079\\\" (2.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.098\\\" (2.50mm)","Current Rating (Amps)":"2A","Operating Temperature":"-55°C~125°C","Mated Stacking Heights":"-","Contact Finish - Mating":"Gold","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"60.0µin (1.52µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.84000","currency":"USD"},{"qty":10,"price":"$3.48300","currency":"USD"},{"qty":100,"price":"$3.06900","currency":"USD"},{"qty":500,"price":"$2.60864","currency":"USD"},{"qty":1000,"price":"$2.22501","currency":"USD"},{"qty":5000,"price":"$1.99484","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/216cd12011a324a8f307030ef4ef5291.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 63453-144LF?","answer":"This is a receptacle that mates with a 44-position, 2-row, 2.00 mm pitch pin header from the same Minitek® 2.00mm series. The push-pull fastening type means the header should have a corresponding latch or friction lock — confirm the header part number against your BOM."},{"question":"Is 63453-144LF RoHS compliant?","answer":"Yes, it is listed as RoHS Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/63453-144LF","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/amphenol/63453-144LF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}