{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"640456-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"640456-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/640456-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/640456-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-100, Board to Cable/Wire, Header, Male Pin, 0.100\" (2.54mm) pitch, 2 positions, Through Hole, Solder, Friction Lock, UL94 V-0, -55°C ~ 105°C, 250VAC, RoHS","salesMarkdown":"## What this 2-position MTA-100 header does The 640456-2 is a vertical through-hole header from TE's MTA-100 series, 2 positions on 0.100\" (2.54mm) pitch, designed for board-to-cable/wire connections. The shrouded 1-wall housing and friction lock keep the mating plug seated against vibration and cable pull. Tin-on-tin contacts suit moderate mating cycles in general-purpose equipment. ## Pitch and footprint for board layout The 0.140\" (3.56mm) solder tail length suits standard 1.6mm-thick PCBs — the post protrudes enough for a reliable fillet without bottoming out in the plated hole. Total contact length from the mating face to the solder tip is 0.535\" (13.59mm), with 0.295\" (7.49mm) of that dedicated to the mating interface for a secure connection with the receptacle.","metaTitle":"640456-2 TE Connectivity MTA-100 Header 2Pos 2.54mm","metaDescription":"640456-2 TE Connectivity AMP Connectors MTA-100 vertical header, 2 positions, 0.100\" pitch, friction lock, through-hole solder, RoHS. Active production.","metaKeywords":null},"attributes":{"series":"MTA-100","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-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":"2","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":"$0.1700","priceTiers":[{"qty":1,"price":"$0.17000","currency":"USD"},{"qty":10,"price":"$0.14600","currency":"USD"},{"qty":100,"price":"$0.12180","currency":"USD"},{"qty":500,"price":"$0.10688","currency":"USD"},{"qty":1000,"price":"$0.10128","currency":"USD"},{"qty":5000,"price":"$0.08494","currency":"USD"},{"qty":10000,"price":"$0.07468","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/640456-2/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 640456-2?","answer":"0.100\" (2.54mm) — standard MTA-100 pitch, mates with the corresponding MTA-100 receptacle."},{"question":"Is 640456-2 RoHS compliant?","answer":"Yes, RoHS compliant per TE's current declaration."},{"question":"What is the current rating of 640456-2?","answer":"Varies by wire gauge — the header's contact resistance is low enough that the attached wire's current capacity sets the limit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/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/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}}