{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"643411-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"643411-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/643411-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/643411-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Universal MATE-N-LOK header, 643411-1, 2 positions, 0.250\" (6.35mm) pitch, through-hole solder, tin-plated female socket contacts, natural nylon housing with locking ramp.","salesMarkdown":"## Two-position header for board-to-cable power or signal jumpers This header accepts Universal MATE-N-LOK female socket contacts (sold separately) crimped to 20-18 AWG wire. The through-hole solder termination anchors the header to the PCB with 0.155\" (3.94mm) post length — enough for standard 1.6mm boards with some clearance. The circular contact shape matches the standard Universal MATE-N-LOK pin geometry. RoHS compliant per TE's standard material declaration. The tin-plated contacts and nylon housing are within current regulatory limits. ## How the 2-position compares to higher-count siblings The 643411-1 is the minimum-position variant in the Universal MATE-N-LOK header family. The 2-position here is the simplest choice for a single power or signal jumper where board space is not the constraint.","metaTitle":"643411-1 TE Connectivity Universal MATE-N-LOK Header 2 Pos","metaDescription":"643411-1 TE Connectivity AMP Universal MATE-N-LOK header, 2 positions, 0.250\" pitch, tin-plated contacts, through-hole solder, locking ramp.","metaKeywords":null},"attributes":{"series":"Universal MATE-N-LOK","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Female Socket Headers"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"Universal MATE-N-LOK","Package":"Bulk","Features":"Board Guide","Termination":"Solder","Applications":"-","Contact Type":"Female Socket","Contact Shape":"Circular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.250\\\" (6.35mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Natural","Insulation Height":"0.580\\\" (14.73mm)","Ingress Protection":"-","Base Product Number":"643411","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"2","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.155\\\" (3.94mm)","Current Rating (Amps)":"-","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"-","Contact Finish - Mating":"Tin","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-2","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8600","priceTiers":[{"qty":1,"price":"$0.86000","currency":"USD"},{"qty":10,"price":"$0.82200","currency":"USD"},{"qty":100,"price":"$0.67700","currency":"USD"},{"qty":500,"price":"$0.61546","currency":"USD"},{"qty":1000,"price":"$0.53219","currency":"USD"},{"qty":5000,"price":"$0.45616","currency":"USD"},{"qty":10000,"price":"$0.44806","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/643411-1/alternatives.json"},"ai":{"faq":[{"question":"Is 643411-1 RoHS compliant?","answer":"Yes, the tin-plated contacts and nylon housing are within RoHS compliance limits per TE Connectivity's standard material declaration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/643411-1","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/te-connectivity-amp-connectors/643411-1 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}}