{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"641974-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"641974-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/641974-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/641974-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Universal MATE-N-LOK, 641974-3, board-to-cable/wire header, 12-position 3-row, 6.35mm pitch, shrouded 4-wall, through-hole solder, 12A per circuit at 600VAC, gold-over-nickel mating contacts 30µin, locking ramp, UL94 V-0 white polyamide, -40°C to 105°C.","salesMarkdown":"## 12-Position 3-Row Universal MATE-N-LOK Header — 6.35mm Pitch, 12A, Gold Contacts The 641974-3: The locking ramp fastening type ensures a positive mechanical latch with the mating receptacle, resisting vibration-induced disconnection. ## Sourcing — Active Production, RFQ Availability It is RoHS compliant. No official successor or pin-compatible alternative is recorded in the Universal MATE-N-LOK series for this exact 12-position, 3-row configuration. Confirm the mating half (Universal MATE-N-LOK receptacle housing with matching 6.35mm pitch and 3-row layout) before committing the BOM line. The 3-row, 6.35mm row spacing matches the receptacle's contact cavity layout. The board guide feature assists alignment during assembly, preventing pin damage from off-angle mating. ## Operating Range and Approvals","metaTitle":"641974-3 TE Connectivity Universal MATE-N-LOK Header 12 Pos","metaDescription":"641974-3 TE Connectivity AMP Connectors Universal MATE-N-LOK header, 12 positions, 3 rows, 6.35mm pitch, 12A, 600VAC, gold mating contacts. Active production.","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":"641974-3","Series":"Universal MATE-N-LOK","Package":"Tray","Features":"Board Guide","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","description":"CONN HEADER VERT 12POS 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":"3","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":"641974","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"12","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":"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":"$10.4100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.41000","currency":"USD"},{"qty":42,"price":"$8.59810","currency":"USD"},{"qty":84,"price":"$8.37190","currency":"USD"},{"qty":462,"price":"$7.01426","currency":"USD"},{"qty":966,"price":"$6.19970","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ce9aaf6aadb2d39d9d5dc012ce9b20cd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 641974-3?","answer":"The 641974-3 is sourced to order against your BOM quantity through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/641974-3","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/641974-3 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}}