{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"20021311-00020T4LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"20021311-00020T4LF","canonicalUrl":"https://icsourcedirect.com/amphenol/20021311-00020T4LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/20021311-00020T4LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Minitek127® 1.27mm receptacle, 20 positions, 0.050\" pitch, through-hole, gold-plated contacts, UL94 V-0 black housing, tube packaging.","salesMarkdown":"## Board Stacking and Footprint Fit The 20021311-00020T4LF: This 20-position, dual-row receptacle uses a 0.050\" (1.27mm) pitch on both the mating interface and the row spacing, so the board footprint occupies a compact 10-position-per-row layout. The mating interface carries 10.0µinch (0.25µm) gold over phosphor bronze, which supports repeated mate/unmate cycles in field-service or test applications without the fretting corrosion you'd see on tin. The post finish is 100.0µinch (2.54µm) tin, a standard solderable surface for the through-hole joint.","metaTitle":"20021311-00020T4LF Minitek127® 1.27mm Receptacle, 20 Pos","metaDescription":"20021311-00020T4LF: Amphenol ICC (FCI) Minitek127® 1.27mm female socket header, 20 positions, 0.050\" pitch, through-hole, gold mating. Active, RoHS.","metaKeywords":null},"attributes":{"series":"Minitek127® 1.27mm","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Female Socket Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"Minitek127® 1.27mm","Package":"Tube","Features":"-","Termination":"Solder","Applications":"General Purpose, Industrial, Telecommunications","Contact Type":"Female Socket","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Receptacle","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.050\\\" (1.27mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.173\\\" (4.40mm)","Ingress Protection":"-","Base Product Number":"20021311","Insulation Material":"Plastic","Number of Positions":"20","Row Spacing - Mating":"0.050\\\" (1.27mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.094\\\" (2.40mm)","Current Rating (Amps)":"-","Operating Temperature":"-40°C~105°C","Mated Stacking Heights":"-","Contact Finish - Mating":"Gold","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"10.0µin (0.25µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0700","priceTiers":[{"qty":1,"price":"$2.07000","currency":"USD"},{"qty":10,"price":"$1.80600","currency":"USD"},{"qty":100,"price":"$1.61340","currency":"USD"},{"qty":500,"price":"$1.34454","currency":"USD"},{"qty":1000,"price":"$1.15246","currency":"USD"},{"qty":5000,"price":"$1.02185","currency":"USD"},{"qty":10000,"price":"$0.99880","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b4a8221a1a0e448432747bc41b251553.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/20021311-00020T4LF/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 20021311-00020T4LF?","answer":"Confirm the header's stacking height and orientation to match your board-to-board gap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/20021311-00020T4LF","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/20021311-00020T4LF 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}}