{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"20021121-10040C1LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"20021121-10040C1LF","canonicalUrl":"https://icsourcedirect.com/amphenol/20021121-10040C1LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/20021121-10040C1LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek127® 1.27mm header, order code 20021121-10040C1LF, 40 positions, dual row, 1.27 mm pitch, 1 A per contact, 125 VAC, gold-plated mating contacts, surface-mount, solder termination.","salesMarkdown":"## 40 positions at 1.27 mm pitch The 20021121-10040C1LF is the 40-position member of Amphenol ICC (FCI)'s Minitek127® 1.27mm board-to-board header line. Rated 1 A per contact at 125 VAC, with gold-plated mating contacts and tin-plated solder tails. The 0.050\" (1.27 mm) pitch and dual-row layout suit dense board-to-board stacking where the current per circuit stays under 1 A. ## Minitek127 series footprint The 1.27 mm pitch and 0.050\" (1.27 mm) row spacing are shared across the Minitek127® series — the 40-position 20021121-10040C1LF uses the same board footprint as other position counts in the family, so the layout scales with circuit count without a pitch change.","metaTitle":"Amphenol Minitek127 20021121-10040C1LF 40-Pos 1.27mm Header","metaDescription":"Amphenol ICC (FCI) Minitek127® 1.27mm header 20021121-10040C1LF: 40 positions, dual row, 1.27 mm pitch, 1 A per contact, 125 VAC, gold mating contacts, SMT","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":"Minitek127® 1.27mm","Package":"Tape & Reel (TR)","Features":"Board Guide, Pick and Place","Shrouding":"Unshrouded","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":"125VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"-","Ingress Protection":"-","Base Product Number":"20021121","Insulation Material":"Thermoplastic","Number of Positions":"40","Row Spacing - Mating":"0.050\\\" (1.27mm)","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"1A per Contact","Operating Temperature":"-55°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.120\\\" (3.05mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"50.0µin (1.27µm)","Contact Finish Thickness - Mating":"Flash"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3516","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b4a8221a1a0e448432747bc41b251553.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/20021121-10040C1LF/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for the 20021121-10040C1LF?","answer":"The header carries a UL94 V-0 flammability rating on the thermoplastic insulation. RoHS compliance is standard for the series; specific certification documents are available from the manufacturer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/20021121-10040C1LF","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/20021121-10040C1LF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}