{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"641964-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"641964-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/641964-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/641964-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Universal MATE-N-LOK 641964-3, 2-position board-to-wire header, 6.35 mm pitch, 12 A per circuit at 600 VAC, gold-on-mating contacts (30 µinch), through-hole, locking ramp, white nylon UL94 V-0 housing.","salesMarkdown":"## 6.35 mm pitch, 2-position header — what it carries The 641964-3 is a 2-position, single-row header from TE's Universal MATE-N-LOK series. The 6.35 mm pitch gives each circuit room to carry 12 A at 600 VAC — the per-contact current ceiling is set by the contact beam and housing material, not the wire gauge. The locking ramp on the shroud holds the mating receptacle in place under vibration — a real advantage in industrial cabinets or mobile equipment where the harness sees movement. The board guide on the housing helps align the header during through-hole insertion, reducing the chance of bent pins during assembly. ## Through-hole termination and board fit The 4-wall shrouding protects the male pins from damage during handling and guides the mating connector into alignment. Insulation height of 0.550\" (13.97 mm) sets the z-height budget above the board — factor this into enclosure clearance if the header sits near a cover or panel.","metaTitle":"TE Connectivity 641964-3 Universal MATE-N-LOK Header, 2 Pos","metaDescription":"641964-3 TE Connectivity Universal MATE-N-LOK 2-position header, 6.35 mm pitch, 12 A, 600 VAC, gold contacts, active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Universal MATE-N-LOK","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Style":"Board to Cable/Wire","title":"641964-3","Series":"Universal MATE-N-LOK","Package":"Bulk","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER VERT 2POS 6.35MM","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.250\\\" (6.35mm)","Voltage Rating":"600VAC","Contact Material":"Phosphor Bronze","Insulation Color":"White","Insulation Height":"0.550\\\" (13.97mm)","Base Product Number":"641964","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"2","Contact Finish - Post":"Tin","Contact Length - Post":"0.155\\\" (3.94mm)","Current Rating (Amps)":"12A","Operating Temperature":"-40°C ~ 105°C","Contact Finish - Mating":"Gold","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6200","priceTiers":[{"qty":1,"price":"$2.62000","currency":"USD"},{"qty":10,"price":"$2.33400","currency":"USD"},{"qty":100,"price":"$2.10870","currency":"USD"},{"qty":500,"price":"$1.90730","currency":"USD"},{"qty":1000,"price":"$1.70591","currency":"USD"},{"qty":5000,"price":"$1.50452","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/641964-3/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 641964-3?","answer":"The 641964-3 mates with a Universal MATE-N-LOK receptacle housing and matching crimp terminals. The 2-position, 6.35 mm pitch receptacle is the mating half — confirm the circuit count and keying before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/641964-3","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/641964-3 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}}