{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-640445-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-640445-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-640445-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-640445-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-156 header, 2-640445-0, 20 positions, 3.96mm pitch, shrouded - 1 wall, friction lock, through-hole solder, tin-plated contacts, UL94 V-0, -55°C to 105°C","salesMarkdown":"## 20-position MTA-156 header with friction lock The 2-640445-0 is a 20-position, single-row, shrouded header from the MTA-156 series, on 0.156-inch (3.96mm) pitch. It mates with MTA-156 receptacle housings and uses a friction lock to keep the pair together under vibration. The through-hole solder tails are tin-plated; the mating contacts are tin as well, so it's a standard-grade interconnect for general-purpose and industrial wire-to-board applications.","metaTitle":"2-640445-0 TE Connectivity MTA-156 Header 20 Pos 3.96mm","metaDescription":"2-640445-0 TE Connectivity AMP Connectors MTA-156 header, 20 positions, 3.96mm pitch, shrouded, friction lock. Active production, ROHS3 compliant.","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":"20","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":"$1.9800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.98000","currency":"USD"},{"qty":10,"price":"$1.81200","currency":"USD"},{"qty":100,"price":"$1.61580","currency":"USD"},{"qty":500,"price":"$1.44618","currency":"USD"},{"qty":1000,"price":"$1.29443","currency":"USD"},{"qty":5000,"price":"$1.16052","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 2-640445-0?","answer":"2-640445-0 is sourced to order against your BOM quantity. Submit an RFQ for current pricing and availability; no stock-holding claim is made here."},{"question":"Is 2-640445-0 RoHS compliant?","answer":"Yes, 2-640445-0 is ROHS3 compliant."},{"question":"What mating connector fits 2-640445-0?","answer":"2-640445-0 mates with MTA-156 receptacle housings. The friction lock on this header engages with the corresponding latch on the receptacle side."},{"question":"What is the pinout of 2-640445-0?","answer":"2-640445-0 is a single-row, 20-position header with all positions loaded. The pinout is a straight 1-through-20 sequence; no keying or polarity feature is listed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-640445-0","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/2-640445-0 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}}