{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"20021111-00020T4LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"20021111-00020T4LF","canonicalUrl":"https://icsourcedirect.com/amphenol/20021111-00020T4LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/20021111-00020T4LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek127® 1.27mm, 20021111-00020T4LF, Board to Board, Header, Male Pin, 20 Positions, 2 Row, Through Hole, Solder, Unshrouded, Gold Mating, Tin Post, 1A per Contact, 125VAC, UL94 V-0, -55°C~125°C.","salesMarkdown":"## 20-Pin Board-to-Board Header for Dense Interconnects The 20021111-00020T4LF is a 20-position, dual-row unshrouded header from Amphenol ICC's Minitek127 series, built for board-to-board stacking on a 1.27mm pitch. If 20 positions are more than you need, the Minitek127 family includes a 16-position variant (20021111-00016T4LF) and a 14-position variant (20021111-00014T4LF). For more density, the 26-position version (20021111-00026T4LF) shares the same 1.27mm pitch, dual-row layout, gold mating finish, and UL94 V-0 rating — only the pin count changes.","metaTitle":"20021111-00020T4LF Amphenol ICC Minitek127 1.27mm Header 20","metaDescription":"20021111-00020T4LF Amphenol ICC (FCI) Minitek127 1.27mm unshrouded header, 20 positions, 1A per contact, gold plating, UL94 V-0.","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":"Through Hole","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":"0.098\\\" (2.50mm)","Ingress Protection":"-","Base Product Number":"20021111","Insulation Material":"Thermoplastic","Number of Positions":"20","Row Spacing - Mating":"0.050\\\" (1.27mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.091\\\" (2.30mm)","Current Rating (Amps)":"1A per Contact","Operating Temperature":"-55°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"0.309\\\" (7.86mm)","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":"$1.4800","priceTiers":[{"qty":1,"price":"$1.48000","currency":"USD"},{"qty":10,"price":"$1.28700","currency":"USD"},{"qty":100,"price":"$1.15020","currency":"USD"},{"qty":500,"price":"$0.95852","currency":"USD"},{"qty":1000,"price":"$0.82158","currency":"USD"},{"qty":5000,"price":"$0.72847","currency":"USD"},{"qty":10000,"price":"$0.71204","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b4a8221a1a0e448432747bc41b251553.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/20021111-00020T4LF/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to 20021111-00020T4LF?","answer":"The 26-position version, 20021111-00026T4LF, is the nearest sibling — same pitch, row count, gold mating finish, and UL94 V-0 housing. Only the position count differs."},{"question":"What is the recommended PCB hole size for this header?","answer":"The contact post measures 0.091\" (2.30mm) long with a square cross-section. A 0.028\" to 0.032\" drilled hole is typical for this pin size, but verify against the manufacturer's recommended PCB layout in the product drawing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/20021111-00020T4LF","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/20021111-00020T4LF 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}}