{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-644489-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-644489-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-644489-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-644489-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-100 series, 2-644489-2: single-row, 2-position, 0.100\" (2.54mm) pitch, right-angle through-hole header, shrouded 4-wall, gold-plated male pins, friction lock, UL94 V-0 black polyester housing.","salesMarkdown":"## Board-to-Wire Header for Tight Spaces The 2-644489-2: The gold-plated mating surface (30.0µin) is rated for repeated connect/disconnect cycles, so it handles field-service access without the contact fretting you'd see with tin. The through-hole, right-angle mounting means the pins solder into the board and the wire exits perpendicular to the PCB. The contact length on the post side is 0.130\" (3.30mm), which is the standard length for a 1.6mm-thick board.","metaTitle":"2-644489-2 TE Connectivity MTA-100 Header, 2-Pin, 2.54mm","metaDescription":"Active MTA-100 header, 2 positions, 2.54mm pitch, right-angle through-hole, gold-plated pins, friction lock. Sourced per RFQ.","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 - 4 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","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":"Black","Insulation Height":"0.343\\\" (8.71mm)","Ingress Protection":"-","Base Product Number":"644489","Insulation Material":"Polyester","Number of Positions":"2","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.130\\\" (3.30mm)","Current Rating (Amps)":"Varies by Wire Gauge","Operating Temperature":"-55°C~105°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.200\\\" (5.08mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.30000","currency":"USD"},{"qty":10,"price":"$2.00300","currency":"USD"},{"qty":100,"price":"$1.78960","currency":"USD"},{"qty":500,"price":"$1.49132","currency":"USD"},{"qty":1000,"price":"$1.27827","currency":"USD"},{"qty":5000,"price":"$1.13340","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aa7f232bcc5c43abffd981e0ff98aaf1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 2-644489-2 RoHS compliant?","answer":"Yes, this part is ROHS3 Compliant per the manufacturer's listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-644489-2","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/2-644489-2 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}}