{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"55510-050LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"55510-050LF","canonicalUrl":"https://icsourcedirect.com/amphenol/55510-050LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/55510-050LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek® 2.00mm, 50-position dual-row receptacle, SMT, female socket, 2 A per contact, 200 V, gold mating finish, UL94 V-0, active production.","salesMarkdown":"The 55510-050LF is a 50-position, 2-row board-to-board receptacle from the Minitek® 2.00mm series. All 50 positions are loaded, so the BOM circuit count is exactly what the part number says. The 1.97 µinch gold plating on the mating face provides moderate corrosion protection and a few hundred mating cycles — adequate for production assembly and infrequent field service, not for daily reconnect duty. Surface-mount termination with a push-pull fastening system means the connector self-aligns during reflow and releases without a latch tool. The 4.50 mm insulation height gives clearance for trace routing under the body on dense boards. ## Thermal and Flammability Rating for Enclosed Equipment Operating temperature spans -55°C to 125°C, covering most industrial cabinet and medical device thermal profiles without derating concerns at the connector level.","metaTitle":"55510-050LF – Amphenol ICC Minitek 2.00mm 50-Position SMT","metaDescription":"55510-050LF: 50-position, 2-row, 2.00mm pitch board-to-board receptacle. Gold-plated contacts, 2A rating, UL94 V-0. 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":"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":"50","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":"1.97µin (0.050µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.0736","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7be8088cd3f1a7cff7db48397fd4c8ab.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating header for 55510-050LF?","answer":"The 55510-050LF is a receptacle that mates with a 2.00 mm pitch, 50-position, dual-row header from the same Minitek® 2.00mm series. The exact header order code depends on the termination style (SMT, through-hole, straight, right-angle) and stack height required."},{"question":"Is 55510-050LF RoHS compliant?","answer":"The part number suffix 'LF' indicates lead-free / RoHS-compliant construction, consistent with Amphenol ICC's standard for this series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/55510-050LF","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/55510-050LF 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}}