{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"644487-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"644487-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/644487-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/644487-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors MTA-100 header, order code 644487-4, 4 positions, single row, 0.100\" (2.54mm) pitch, 250 VAC, gold-plated mating contacts (30.0µin), through-hole, solder termination.","salesMarkdown":"## What it is and where it fits The 644487-4 is the 4-position member of TE's MTA-100 shrouded header line, a board-to-cable/wire connector with a friction lock for basic retention. Gold-plated mating contacts (30.0µin) on a copper alloy base handle repeated mate cycles, and the UL94 V-0 polyester housing holds up to 105°C continuous. ## Production status and sourcing Quoted to order against BOM quantity; no stock-holding claim — availability confirmed at RFQ.","metaTitle":"TE MTA-100 644487-4 Header, 4-Pos 2.54mm","metaDescription":"TE Connectivity AMP Connectors MTA-100 header 644487-4: 4 positions, single row, 2.54 mm pitch, 250 VAC, gold mating contacts, through-hole solder.","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":"Board Guide","Shrouding":"Shrouded - 4 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":"Black","Insulation Height":"0.410\\\" (10.41mm)","Ingress Protection":"-","Base Product Number":"644487","Insulation Material":"Polyester","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin-Lead","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":"0.440\\\" (11.18mm)","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":"$1.7574","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0fb6808a13015d5cfb9071ada7a085b4.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/644487-4/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 644487-4 and how is it quoted for volume purchases?","answer":"TE Connectivity AMP Connectors supplies the 644487-4. It is quoted to order against the BOM quantity — availability is confirmed at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/644487-4","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/644487-4 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}}