{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"76342-410LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"76342-410LF","canonicalUrl":"https://icsourcedirect.com/amphenol/76342-410LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/76342-410LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox™, 20-position dual-row female socket header, 0.100\" (2.54 mm) pitch, through-hole solder termination, tin-plated contacts, UL94 V-0, tube package.","salesMarkdown":"## Active Production — No EOL Crosswind The 76342-410LF: RoHS Compliant out of the tube. ## 20 Positions, Dual-Row, 0.100\" Pitch — the BOM-Fit Baseline The row spacing is also 0.100\" (2.54 mm), so the PCB footprint is a 2×10 array on a 0.100\" grid. All 20 positions are loaded — no skipped or dummy pins. ## Through-Hole Termination and Stack Height Termination is through-hole solder. The contact length — the post that goes through the board — is 0.114\" (2.90 mm). This is the distance between the two PCBs when the receptacle is mated with its matching header — a critical dimension for mezzanine card spacing. ## Where It Lands — Board-to-Board, Push-Pull The contact type is a female socket with a square contact shape, designed to mate with a 0.025\" square pin header from the same Dubox™ series. ## Gold-Plated Sibling — 76342-310LF The closest functional alternative is the 76342-310LF — identical in every dimension (20 positions, dual-row, 0.100\" pitch, 11.04 mm stack height, through-hole, blue housing) except the mating contact finish. The 76342-310LF uses 30.0 µinch (0.76 µm) gold on the mating surface instead of tin. If your application demands higher mating-cycle life or a more corrosion-resistant interface, the gold-plated sibling is the better pick. The tin-plated 76342-410LF is the cost-optimised choice for lower-cycle, benign-environment boards.","metaTitle":"76342-410LF Amphenol ICC Dubox™ 20-Pin Female Socket Header","metaDescription":"Active-production Amphenol ICC (FCI) Dubox™ 20-position dual-row female socket header, 0.100\" pitch, through-hole, tin-plated contacts, UL94 V-0.","metaKeywords":null},"attributes":{"series":"Dubox™","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":"Dubox™","Package":"Tube","Features":"-","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Telecommunications","Contact Type":"Female Socket","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Receptacle","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Blue","Insulation Height":"0.275\\\" (6.99mm)","Ingress Protection":"-","Base Product Number":"76342","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"20","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.114\\\" (2.90mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"11.04mm","Contact Finish - Mating":"Tin","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"78.7µin (2.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.85000","currency":"USD"},{"qty":10,"price":"$2.58700","currency":"USD"},{"qty":100,"price":"$2.27940","currency":"USD"},{"qty":500,"price":"$1.93746","currency":"USD"},{"qty":1000,"price":"$1.65254","currency":"USD"},{"qty":5000,"price":"$1.48159","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ec7cfbb87cab1be64541b3e0a52bb7d8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest second-source if the 76342-410LF is out of stock?","answer":"The 76342-310LF is the closest functional substitute — same 20 positions, same pitch, same stack height, same through-hole footprint. The only difference is the mating contact finish: the 310LF uses 30.0 µinch gold instead of tin. If gold is acceptable for your application, the 310LF is a pin-compatible drop-in."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/76342-410LF","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/76342-410LF 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}}