{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"20021121-00020T4LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"20021121-00020T4LF","canonicalUrl":"https://icsourcedirect.com/amphenol/20021121-00020T4LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/20021121-00020T4LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek127® 1.27mm header, order code 20021121-00020T4LF, 20 positions, dual row, 1.27 mm pitch, 1 A per contact, 125 VAC, gold-plated mating contacts, surface-mount, solder termination.","salesMarkdown":"## Board-to-board signal header, 20 positions The 20021121-00020T4LF is the 20-position member of Amphenol ICC (FCI)'s Minitek127 1.27mm unshrouded header line, designed for board-to-board signal interconnects. ## Position count ladder in the Minitek127 series Within the Minitek127 20021121 series the 20-position 20021121-00020T4LF sits between the 16-position 20021121-00016T4LF and the 24-position 20021121-00024T4LF — the 1.27 mm pitch, dual-row layout, gold mating finish, and SMT termination are shared across the series, so match the position count to the circuit count.","metaTitle":"Amphenol ICC (FCI) 20021121-00020T4LF Header, 20-Pos 1.27mm","metaDescription":"Amphenol ICC (FCI) Minitek127 1.27mm header 20021121-00020T4LF: 20 positions, dual row, 1.27 mm pitch, 1 A per contact, 125 VAC, gold mating finish, SMT.","metaKeywords":null},"attributes":{"series":"Minitek127® 1.27mm","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"Minitek127® 1.27mm","Package":"Tube","Features":"-","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":"20","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":"10.0µin (0.25µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7000","priceTiers":[{"qty":1,"price":"$1.70000","currency":"USD"},{"qty":10,"price":"$1.48400","currency":"USD"},{"qty":100,"price":"$1.32580","currency":"USD"},{"qty":500,"price":"$1.10486","currency":"USD"},{"qty":1000,"price":"$0.94703","currency":"USD"},{"qty":5000,"price":"$0.83970","currency":"USD"},{"qty":10000,"price":"$0.82076","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aa9c68817be3ae7d0bc70e4914139954.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/20021121-00020T4LF/alternatives.json"},"ai":{"faq":[{"question":"Will the 20021121-00020T4LF drop into a board specified for the 20021121-00024T4LF without layout changes?","answer":"The board layout is identical for the shared pin positions; the extra four positions on the 24-position part simply extend the footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/20021121-00020T4LF","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/20021121-00020T4LF 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}}