{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"63453-044LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"63453-044LF","canonicalUrl":"https://icsourcedirect.com/amphenol/63453-044LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/63453-044LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek® 2.00mm series, 44-position dual-row board-to-board receptacle, through-hole solder termination, gold-plated mating contacts, rated 2A per circuit at 200V, -55°C to 125°C operating range.","salesMarkdown":"The 63453-044LF: It mates with matching 2.00mm pitch pin headers to create a stack height determined by the header's post length. The 0.079\" pitch drives the board footprint: 44 holes in two rows, each row spaced 0.079\" apart. When mated with a header, the total stack height is the sum of the receptacle height and the header post length above the board. ## Contact Plating and Mating Interface The square contact shape mates with square or round header pins of matching pitch.","metaTitle":"63453-044LF Amphenol ICC (FCI) Minitek 2.00mm 44-Position","metaDescription":"63453-044LF – 44-position, 2.00mm pitch board-to-board receptacle, gold-plated contacts, rated 2A, -55°C to 125°C. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"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":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7526","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/216cd12011a324a8f307030ef4ef5291.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pinout and footprint for 63453-044LF?","answer":"The post length is 0.098\" (2.50mm). The mating interface uses gold-plated square contacts."},{"question":"Is 63453-044LF RoHS compliant?","answer":"The part number suffix 'LF' indicates lead-free and RoHS-compliant construction. The housing material is PCT glass-filled, and the contact finish is gold/tin — no restricted substances per the RoHS directive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/63453-044LF","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/63453-044LF 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}}