{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"93289-120LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"93289-120LF","canonicalUrl":"https://icsourcedirect.com/amphenol/93289-120LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/93289-120LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Rib-Cage™ III header, order code 93289-120LF, 40 positions, dual row, 1.27 mm pitch, board-to-board, surface mount, solder termination, shrouded - 4 wall, gold or GXT™ mating contacts.","salesMarkdown":"## 40-position Rib-Cage™ III — 1.27 mm pitch, surface mount The 93289-120LF is the 40-circuit member of Amphenol ICC (FCI)'s Rib-Cage™ III board-to-board header line, dual-row, 1.27 mm pitch, surface-mount solder termination. Mated stacking height is 8.26 mm; the 4-wall shrouded housing with board guide aids alignment during board stacking. ## Production status — obsolete, no direct successor Amphenol ICC (FCI) lists the 93289-120LF as Obsolete.","metaTitle":"93289-120LF Amphenol ICC (FCI) Rib-Cage III 40-Pos Header","metaDescription":"93289-120LF Amphenol ICC (FCI) Rib-Cage™ III header, 40 positions, dual row, 1.27 mm pitch, surface mount, shrouded. Obsolete — no direct successor.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"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":"Obsolete","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"-","Insulation Color":"Natural","Insulation Height":"0.298\\\" (7.57mm)","Ingress Protection":"-","Base Product Number":"93289","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"40","Row Spacing - Mating":"0.050\\\" (1.27mm)","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"-","Operating Temperature":"-55°C~130°C","Mated Stacking Heights":"8.26mm","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":"$3.3366","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/731b3cee66723ea6cf4ca02249714427.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/93289-120LF/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for the 93289-120LF?","answer":"The housing material is UL94 V-0 rated thermoplastic, glass filled."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/93289-120LF","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/93289-120LF 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}}