{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-644695-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-644695-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644695-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-644695-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-100 series, 3-644695-3, unshrouded vertical header, 3 circuits, 0.100\" (2.54mm) pitch, through-hole kinked-pin solder termination, tin-plated contacts, UL94 V-0.","salesMarkdown":"The part is ROHS3 Compliant per TE's compliance documentation. This unshrouded header mates with MTA-100 series IDC or crimp receptacles (such as the 3-640441-3 or 3-641215-3 families) that accept 22-26 AWG wire. Termination is through-hole solder — the kinked pin (0.110\" post length) provides retention in the PCB hole during assembly. The natural color insulation is standard for MTA-100 headers.","metaTitle":"3-644695-3 TE Connectivity MTA-100 Header 3 Pos 2.54mm","metaDescription":"3-644695-3 TE Connectivity AMP Connectors MTA-100 header, 3 positions, 0.100\" pitch, unshrouded, through hole, tin contacts, UL94 V-0. Active production.","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":"Unshrouded","Termination":"Kinked Pin, Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"-","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":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"644695","Insulation Material":"Thermoplastic","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.110\\\" (2.79mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"0.505\\\" (12.83mm)","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":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"150.0µin (3.81µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5100","priceTiers":[{"qty":1,"price":"$0.51000","currency":"USD"},{"qty":10,"price":"$0.44800","currency":"USD"},{"qty":100,"price":"$0.36940","currency":"USD"},{"qty":500,"price":"$0.32122","currency":"USD"},{"qty":1000,"price":"$0.26501","currency":"USD"},{"qty":5000,"price":"$0.23288","currency":"USD"},{"qty":10000,"price":"$0.21682","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/fcee9782bc901f9c90edf5bd60763ead.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-644695-3/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3-644695-3 and how is it quoted?","answer":"No stock-holding claim or price figure is published here."},{"question":"Is 3-644695-3 RoHS compliant?","answer":"Yes, the part is ROHS3 Compliant per TE Connectivity's compliance documentation."},{"question":"What is the current rating of 3-644695-3?","answer":"For a given wire size, refer to the MTA-100 application note for the derated current at your operating temperature."},{"question":"Is 3-644695-3 compatible with MTA-100 receptacles?","answer":"Confirm the receptacle's position count and polarization match your application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644695-3","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/3-644695-3 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}}