{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-641972-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-641972-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-641972-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-641972-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Universal MATE-N-LOK header, order code 1-641972-1, 9 positions, 3 rows, 0.250\" (6.35mm) pitch, 12 A, 600 VAC, tin-plated phosphor bronze contacts, through-hole solder, shrouded - 4 wall, locking ramp, board guide, UL94 V-0 black nylon.","salesMarkdown":"## Board-to-wire header with locking ramp The 1-641972-1 is the 9-circuit member of TE's Universal MATE-N-LOK header line, a shrouded 3-row board-to-wire design at 0.250\" (6.35mm) pitch. Rated 12 A per contact at 600 VAC with tin-plated mating contacts on phosphor bronze, the header mounts through-hole and includes a locking ramp and board guide for secure mating. ## Three-row layout at 6.35 mm pitch The 9 positions are arranged in 3 rows with 0.250\" (6.35mm) row spacing — the same pitch as the mating interface — giving a compact square grid for power distribution.","metaTitle":"TE 1-641972-1 Universal MATE-N-LOK Header, 9-Pos 6.35mm","metaDescription":"TE Connectivity 1-641972-1 Universal MATE-N-LOK header: 9 positions, 3 rows, 0.250\" (6.35mm) pitch, 12 A, 600 VAC, tin-plated contacts, through-hole, UL94 V-0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Cable/Wire","title":"1-641972-1","Series":"Universal MATE-N-LOK","Package":"Bulk","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"3","Pitch - Mating":"0.250\\\" (6.35mm)","Voltage Rating":"600VAC","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.550\\\" (13.97mm)","Base Product Number":"641972","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"9","Row Spacing - Mating":"0.250\\\" (6.35mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.155\\\" (3.94mm)","Current Rating (Amps)":"12A","Operating Temperature":"-40°C ~ 105°C","Contact Finish - Mating":"Tin","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.1600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a277e2c2a65e3e21a3c215419ec710c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-641972-1/alternatives.json"},"ai":{"faq":[{"question":"What is 1-641972-1's listed style?","answer":"The style is Board to Cable/Wire, meaning the header mates with a wire-mounted receptacle housing (not a board-to-board mezzanine)."},{"question":"What compliance documentation does TE Connectivity provide for 1-641972-1?","answer":"The housing carries a UL94 V-0 flammability rating. RoHS and REACH compliance documentation is available from TE Connectivity; confirm the latest revision at time of order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-641972-1","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/1-641972-1 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}}