{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-640456-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-640456-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640456-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-640456-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-100 series, 1-640456-2, Board to Cable/Wire header, 12 positions, 0.100\" (2.54mm) pitch, single row, through hole, shrouded-1 wall, friction lock, tin-plated male square pins, UL94 V-0 thermoplastic, -55°C to 105°C.","salesMarkdown":"## What this 12-position header fits The shrouded-1 wall and friction lock provide a secure mate with the matching MTA-100 receptacle, resisting vibration without a separate latch. ## Pitch, positions, and PCB footprint The 0.140\" (3.56mm) post length clears most standard PCBs. The UL94 V-0 thermoplastic housing adds a flame-retardant layer for equipment inside enclosures.","metaTitle":"1-640456-2 TE Connectivity MTA-100 Header 12 Pos 2.54mm","metaDescription":"1-640456-2 TE Connectivity AMP Connectors MTA-100 header, 12 positions, 0.100\" (2.54mm) pitch, shrouded-1 wall, friction lock, tin plating, UL94 V-0.","metaKeywords":null},"attributes":{"series":"MTA-100","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-100","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 1 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.305\\\" (7.75mm)","Ingress Protection":"-","Base Product Number":"640456","Insulation Material":"Thermoplastic","Number of Positions":"12","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.140\\\" (3.56mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C ~ 105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.535\\\" (13.59mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.295\\\" (7.49mm)","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":"$0.7600","priceTiers":[{"qty":1,"price":"$0.76000","currency":"USD"},{"qty":10,"price":"$0.73300","currency":"USD"},{"qty":100,"price":"$0.59110","currency":"USD"},{"qty":500,"price":"$0.52336","currency":"USD"},{"qty":1000,"price":"$0.45871","currency":"USD"},{"qty":5000,"price":"$0.40022","currency":"USD"},{"qty":10000,"price":"$0.38101","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-640456-2/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 1-640456-2?","answer":"It mates with a matching MTA-100 receptacle (same series, 12-position, 0.100\" pitch). The friction lock on the header engages the corresponding lock on the receptacle."},{"question":"Is 1-640456-2 RoHS compliant?","answer":"Yes, it is RoHS3 compliant."},{"question":"What is an alternative to 1-640456-2?","answer":"A close alternative is 1-292164-1 from the CT series — also a single-row header, but with 11 positions and a 0.079\" (2.00mm) pitch. It uses a detent lock instead of friction lock and is right-angle mount. Verify your position count and pitch before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-640456-2","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/1-640456-2 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}}