{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"644766-8","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"644766-8","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/644766-8","factsUrl":"https://icsourcedirect.com/api/mcp/products/644766-8","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 header, order code 644766-8, 8 positions, single row, 0.156\" (3.96 mm) pitch, 600 VAC, gold-plated mating contacts, through hole, solder termination, friction lock.","salesMarkdown":"## 8-circuit MTA-156 header with friction lock The 644766-8: Gold-plated mating contacts (15.0 µin) rated 600 VAC, through-hole solder termination, and a friction-lock fastening system secure the mating receptacle. The 644766-8 is listed as Obsolete by TE Connectivity AMP Connectors.","metaTitle":"TE Connectivity 644766-8 Header, 8 Pos, 0.156\" Pitch","metaDescription":"TE Connectivity AMP Connectors MTA-156 header 644766-8: 8 positions, single row, 0.156\" (3.96 mm) pitch, gold mating contacts, through hole, friction lock.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Board to Cable/Wire","Series":"MTA-156","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","Applications":"General Purpose, Industrial","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.156\\\" (3.96mm)","Product Status":"Obsolete","Voltage Rating":"600VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.425\\\" (10.80mm)","Ingress Protection":"-","Base Product Number":"644766","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"8","Row Spacing - Mating":"-","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"0.175\\\" (4.45mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.700\\\" (17.78mm)","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.400\\\" (10.16mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/da63f19833f7d713d82eab46fde69312.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/644766-8/alternatives.json"},"ai":{"faq":[{"question":"How can I order 644766-8 or check availability?","answer":"The 644766-8 is obsolete and sourced per RFQ through independent surplus channels. Availability and pricing are confirmed at the time of quotation against the BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/644766-8","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/644766-8 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T15:56:45.171Z","lastPublished":"2026-07-20T15:56:45.171Z","indexable":true}}