{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"640445-8","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"640445-8","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640445-8","factsUrl":"https://icsourcedirect.com/api/mcp/products/640445-8","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 Header, 8 positions, 0.156\" (3.96 mm) pitch, single row, through-hole, shrouded - 1 wall, friction lock, tin-plated contacts, UL94 V-0, rated 600 VAC.","salesMarkdown":"## 8-position MTA-156 header with friction lock The 640445-8 is an 8-position, single-row pin header from the TE MTA-156 series. It mates with MTA-156 receptacle housings and crimp contacts for a wire-to-board interconnect. The 0.156\" (3.96 mm) pitch sets the board footprint and the per-contact current ceiling; at the rated voltage of 600 VAC, the thermoplastic glass-filled housing (UL94 V-0) keeps the connector safe inside an enclosure. ## What the tin plating means for field life Tin is the standard for cost-sensitive, low-cycle applications — rated for tens of mates, not hundreds. In a general-purpose or industrial environment where the connector is mated during assembly and rarely touched again, tin plating is the right call. The square male pins wipe the receptacle contact on insertion, breaking through any surface oxide.","metaTitle":"640445-8 TE Connectivity MTA-156 Header 8 Pos 3.96mm","metaDescription":"640445-8 TE Connectivity AMP Connectors MTA-156 Pin Header, 8 circuits, 0.156\" pitch, friction lock, through-hole, tin-plated.","metaKeywords":null},"attributes":{"series":"MTA-156","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 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":"8","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":"$0.6200","priceTiers":[{"qty":1,"price":"$0.62000","currency":"USD"},{"qty":10,"price":"$0.57700","currency":"USD"},{"qty":100,"price":"$0.48010","currency":"USD"},{"qty":500,"price":"$0.41016","currency":"USD"},{"qty":1000,"price":"$0.35949","currency":"USD"},{"qty":5000,"price":"$0.31847","currency":"USD"},{"qty":10000,"price":"$0.29860","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/640445-8/alternatives.json"},"ai":{"faq":[{"question":"Is 640445-8 compatible with the MTA-156 wire-to-board system?","answer":"Yes, this header is part of the MTA-156 series and mates with MTA-156 receptacle housings and crimp terminals. Confirm the receptacle part number and wire gauge for the full assembly."},{"question":"Where can I buy 640445-8?","answer":"Sourced to order against the BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640445-8","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/640445-8 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}}