{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-644803-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-644803-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644803-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-644803-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-100 header, order code 3-644803-2, 12 positions, single row, 0.100\" (2.54mm) pitch, 250VAC, tin-plated mating contacts, through-hole right-angle, solder termination.","salesMarkdown":"## Board-to-wire header, 12 circuits The 3-644803-2 is the 12-circuit member of TE's MTA-100 shrouded header line, designed for board-to-wire connections with a friction lock to secure the mating housing.","metaTitle":"TE MTA-100 3-644803-2 Header, 12 Pos, 0.100\" Pitch","metaDescription":"TE Connectivity AMP Connectors MTA-100 header 3-644803-2: 12 positions, single row, 0.100\" (2.54mm) pitch, through-hole right-angle, tin-plated contacts, UL94","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"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":"644803","Insulation Material":"Polyester","Number of Positions":"12","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":"Tin","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":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4746","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/218168458bf118e66d7a5430819d666c.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-644803-2/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3-644803-2 and how do I get a price?","answer":"The 3-644803-2 is stocked and sold by TE Connectivity AMP Connectors distributors. Request a quote for current pricing and lead time based on your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644803-2","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/3-644803-2 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}}