{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"55510-344TRLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"55510-344TRLF","canonicalUrl":"https://icsourcedirect.com/amphenol/55510-344TRLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/55510-344TRLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek® 2.00mm, 44-position, 2-row receptacle, SMT, gold-plated contacts, 2 A, Tape & Reel, UL94 V-0.","salesMarkdown":"## 44-Position Board-to-Board Receptacle for Dense Mezzanine Stacks The 55510-344TRLF: This is a 44-position, 2-row receptacle from the Minitek® 2.00mm series, designed for board-to-board mezzanine connections. Termination is solder-only, surface mount, with the part supplied on Tape & Reel and a Pick and Place feature — the vacuum pick area is flat and centred, compatible with standard nozzle sizes. The black insulation colour aids optical alignment during placement. No official replacement or cross-reference exists; the 55510 base number covers the series. The Tape & Reel packaging suits volume SMT assembly. For prototype or low-volume needs, request cut tape or tube availability at quote time. ## Mating Half and Application Fit This receptacle mates with a 2-row, 2.00 mm pitch pin header from the same Minitek® 2.00mm series — typically the 55510 header family. Confirm the header's pin length and stack height match your board-to-board spacing; the 4.50 mm insulation height sets the minimum mated stack. Applications include general-purpose, industrial, and medical equipment where a reliable, mid-density board-to-board interconnect is needed. The 2 A per contact rating suits signal and low-power distribution.","metaTitle":"55510-344TRLF Amphenol ICC (FCI) Minitek 2.00mm 44-Pin","metaDescription":"55510-344TRLF Amphenol ICC (FCI) Minitek 2.00mm receptacle, 44 positions, 2 rows, 2 A, gold plating, SMT, Tape & Reel. 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":"Tape & Reel (TR)","Features":"Pick and Place","Termination":"Solder","Applications":"General Purpose, Industrial, Medical","Contact Type":"Female Socket","Contact Shape":"Square","Mounting Type":"Surface Mount","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":"55510","Insulation Material":"Plastic","Number of Positions":"44","Row Spacing - Mating":"0.079\\\" (2.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"-","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":"-","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3697","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7be8088cd3f1a7cff7db48397fd4c8ab.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 55510-344TRLF and how do I get a price?","answer":"55510-344TRLF is sourced through independent distribution against an RFQ. Submit your BOM quantity and target lead time for a current price and availability quote. No stock-holding claim is made; availability is confirmed at quote time."},{"question":"What is the mating connector for 55510-344TRLF?","answer":"This receptacle mates with a 2-row, 2.00 mm pitch pin header from the same Minitek® 2.00mm series. Confirm the header's pin length and stack height match your board-to-board spacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/55510-344TRLF","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/55510-344TRLF 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}}