{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-640445-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-640445-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640445-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-640445-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 header, order code 1-640445-1, 11 positions, single row, 0.156\" (3.96mm) pitch, 600VAC, tin-plated mating contacts, through-hole vertical, solder termination.","salesMarkdown":"## 11 circuits, 3.96 mm pitch, single-row vertical The 1-640445-1 is the 11-circuit member of TE's MTA-156 shrouded header line, configured as a board-to-cable/wire interconnect. The mating contacts are tin-plated. ## Position count across the MTA-156 line Within the MTA-156 series, the 1-640445-1's 11 positions sit alongside the 1-292164-1 from the CT series at 11 positions but at a tighter 0.079\" (2.00mm) pitch — the MTA-156's wider pitch suits higher-voltage board-to-wire runs.","metaTitle":"TE MTA-156 1-640445-1 Header, 11 Pos 3.96mm","metaDescription":"TE Connectivity AMP Connectors MTA-156 header 1-640445-1: 11 positions, single row, 0.156\" (3.96mm) pitch, 600VAC, tin-plated contacts, through-hole vertical.","metaKeywords":null},"attributes":{"series":"MTA-156","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"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":"Active","Voltage Rating":"600VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.425\\\" (10.80mm)","Ingress Protection":"-","Base Product Number":"640445","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"11","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.650\\\" (16.51mm)","Contact Finish - Mating":"Tin","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":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1000","priceTiers":[{"qty":1,"price":"$1.10000","currency":"USD"},{"qty":10,"price":"$1.03100","currency":"USD"},{"qty":100,"price":"$0.88710","currency":"USD"},{"qty":500,"price":"$0.78164","currency":"USD"},{"qty":1000,"price":"$0.70011","currency":"USD"},{"qty":5000,"price":"$0.63298","currency":"USD"},{"qty":10000,"price":"$0.59348","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-640445-1/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating for 1-640445-1?","answer":"The connector itself does not specify a fixed ampacity; it depends on the wire size used in the application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640445-1","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/1-640445-1 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}}