{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87401-125","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87401-125","canonicalUrl":"https://icsourcedirect.com/amphenol/87401-125","factsUrl":"https://icsourcedirect.com/api/mcp/products/87401-125","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Rib-Cage™ III header, 87401-125, 50 positions, 2 rows, 0.050\" (1.27mm) pitch, surface mount, shrouded 4-wall, 6.42mm mated stack height, 30µin gold mating contacts, UL94 V-0, -55°C to 130°C.","salesMarkdown":"## What 0.050\" Pitch and 50 Positions Mean for Your Board Layout At 0.050\" (1.27mm) pitch, the 87401-125 packs 50 positions into a 2-row layout — 25 per row. Surface mount termination means the header is placed by pick-and-place and reflow soldered — no wave-solder step, which simplifies the assembly line but demands careful paste stencil design for the 1.27mm pitch pads. ## Contact Plating and Temperature Range: Field-Service Durability The post finish is tin-lead with a 100µin thickness, compatible with standard solder pastes. Rated from -55°C to 130°C, the glass-filled thermoplastic housing handles automotive underhood and outdoor telecom cabinet temperature swings without warping.","metaTitle":"87401-125 Amphenol ICC (FCI) Rib-Cage™ III Header, 50 Pos","metaDescription":"87401-125: 50-position, 2-row SMT header, 1.27mm pitch, 6.42mm stack height, 30µin gold contacts. Active production, RoHS non-compliant. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Rib-Cage™ III","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"Rib-Cage™ III","Package":"Tube","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.050\\\" (1.27mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"-","Insulation Color":"Natural","Insulation Height":"0.226\\\" (5.74mm)","Ingress Protection":"-","Base Product Number":"87401","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"50","Row Spacing - Mating":"0.050\\\" (1.27mm)","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"-","Current Rating (Amps)":"-","Operating Temperature":"-55°C~130°C","Mated Stacking Heights":"6.42mm","Overall Contact Length":"-","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.130\\\" (3.30mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.3200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.32000","currency":"USD"},{"qty":10,"price":"$4.83300","currency":"USD"},{"qty":100,"price":"$4.25780","currency":"USD"},{"qty":500,"price":"$3.61910","currency":"USD"},{"qty":1000,"price":"$3.08687","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/731b3cee66723ea6cf4ca02249714427.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of 87401-125?","answer":"The mating pitch is 0.050\" (1.27mm), with the same row spacing. This is a 2-row, 50-position header."},{"question":"Is 87401-125 a surface mount header?","answer":"Yes, it is a surface mount (SMT) header with solder termination — designed for reflow assembly."},{"question":"Is 87401-125 RoHS compliant?","answer":"No, it is marked RoHS non-compliant due to the tin-lead post finish. Verify your project's RoHS exemption policy before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87401-125","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/87401-125 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}}