{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-644488-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-644488-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-644488-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-644488-0","rawCanonicalId":null},"summary":{"shortDescription":"TE MTA-100 series, 1-644488-0, 10-position single-row shrouded header, 0.100\" (2.54 mm) pitch, through-hole right-angle, friction lock, tin-lead plating, UL94 V-0, -55°C to 105°C.","salesMarkdown":"## Right-angle through-hole termination The mating pin length is 0.200\" (5.08 mm), and the post length is 0.130\" (3.30 mm) — these dimensions confirm compatibility with standard MTA-100 receptacles and typical PCB thicknesses. ## Obsolete — sourcing through the spot market The 1-644488-0 is officially obsolete. No direct replacement is listed by the manufacturer, so buyers needing this exact pinout and lock feature will need to source remaining stock through the spot market or consider a cross-reference. We source this part per RFQ — availability and pricing vary by date code and quantity.","metaTitle":"1-644488-0 TE MTA-100 Header, 10 Pos, 0.100\" Pitch","metaDescription":"TE MTA-100 1-644488-0: 10-position single-row shrouded header, 0.100\" pitch, friction lock, through-hole right-angle, tin-lead plating.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"Obsolete","Voltage Rating":"250VAC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.343\\\" (8.71mm)","Ingress Protection":"-","Base Product Number":"644488","Insulation Material":"Polyester","Number of Positions":"10","Row Spacing - Mating":"-","Contact Finish - Post":"Tin-Lead","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-Lead","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":"$0.4988","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/81d605b30dd155ee70162f41dd9bb683.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-644488-0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1-644488-0 or request a quote?","answer":"The 1-644488-0 is obsolete. We source it on the spot market per RFQ — submit your target quantity and preferred date code, and we'll quote from available inventory. No stock is held on spec; each order is confirmed at quote time."},{"question":"What is the replacement for TE 1-644488-0?","answer":"No official replacement is listed by TE for the 1-644488-0. The closest pin-compatible alternative within the MTA-100 family would share the same 10-position, 0.100\" pitch, single-row, friction-lock layout — confirm the contact plating and mating pin length before substituting."},{"question":"Does 1-644488-0 have a friction lock?","answer":"Yes, the 1-644488-0 includes a friction lock that holds the mated receptacle securely, reducing the risk of disconnection under vibration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-644488-0","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/1-644488-0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}