{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-640445-8","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-640445-8","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640445-8","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-640445-8","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 series, 1-640445-8, Board to Cable/Wire, Header, Male Pin, 18 Positions, 0.156\" (3.96mm) Pitch, Through Hole, Solder, Shrouded - 1 Wall, Friction Lock, Tin Mating Finish, UL94 V-0","salesMarkdown":"## 18-position MTA-156 header with friction lock The 1-640445-8 is a single-row, 18-position header from the MTA-156 series, designed for board-to-cable/wire connections. It uses a 0.156\" (3.96mm) pitch and a shrouded one-wall design with a friction lock to secure the mating receptacle. The 1-640445-8 is ROHS3 compliant and uses a UL94 V-0 rated glass-filled thermoplastic housing. This header mates with MTA-156 series receptacle housings (such as the 1-480698-x family) using the matching crimp contacts. Termination is through-hole solder; the contact posts are tin-plated and measure 0.125\" (3.18mm) long, suitable for standard PCB thicknesses.","metaTitle":"1-640445-8 TE Connectivity MTA-156 Header 18 Pos 3.96mm","metaDescription":"1-640445-8 TE Connectivity AMP Connectors MTA-156 header, 18 positions, 0.156\" pitch, shrouded, friction lock, through-hole, tin plating, UL94 V-0.","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":"18","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":"$1.7800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.78000","currency":"USD"},{"qty":10,"price":"$1.62600","currency":"USD"},{"qty":100,"price":"$1.44960","currency":"USD"},{"qty":500,"price":"$1.29744","currency":"USD"},{"qty":1000,"price":"$1.16129","currency":"USD"},{"qty":5000,"price":"$1.04116","currency":"USD"},{"qty":10000,"price":"$0.99120","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7129db6d88955b4839d93065d8d61d37.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 1-640445-8?","answer":"This header mates with MTA-156 receptacle housings (e.g., 1-480698-x series) and the corresponding crimp terminals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640445-8","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/1-640445-8 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}}