{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"643813-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"643813-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/643813-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/643813-3","rawCanonicalId":null},"summary":{"shortDescription":"TE MTA-100 IDC receptacle, 643813-3, 3 positions, 1 row, 0.100\" (2.54mm) pitch, free-hanging right-angle, tin-lead 80.0µin contacts, 22 AWG, locking ramp, closed end, red.","salesMarkdown":"## 3-Position IDC Receptacle for Discrete or Ribbon Cable The TE MTA-100 643813-3 is a 3-position IDC receptacle designed for terminating discrete or ribbon cable in a single pass. The closed-end design prevents stubbing during cable insertion, and the red housing aids visual identification in a multi-wire harness. Wire gauge is specified for 22 AWG discrete or ribbon cable. No official TE replacement order code is listed for this part. The 0.100\" pitch and 3-position single-row layout match a standard through-hole or vertical header. The IDC termination is designed for 22 AWG wire.","metaTitle":"TE MTA-100 643813-3, 3-Position IDC Receptacle, 0.100\" Pitch","metaDescription":"TE MTA-100 643813-3 3-position IDC receptacle, 0.100\" pitch, 22 AWG, tin-lead plating, locking ramp. Obsolete — sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circular Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Red","Pitch":"0.100\\\" (2.54mm)","Series":"MTA-100","Package":"Bulk","Features":"Closed End","Wire Type":"Discrete or Ribbon Cable","Wire Gauge":"22 AWG","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line), Right Angle","Connector Type":"Receptacle","Contact Finish":"Tin-Lead","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Obsolete","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"643813","Number of Positions":"3","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/42ea74a372acb4f74e8f3a8c45df39a1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/643813-3/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for TE 643813-3?","answer":"For a direct drop-in, the surplus channel is the only sourcing option. If the BOM can tolerate a different series, a TE applications engineer would need to recommend a current-production alternative."},{"question":"Does 643813-3 work with 22 AWG wire?","answer":"Yes, the 643813-3 is specified for 22 AWG discrete or ribbon cable. The IDC slot geometry is designed for that wire gauge; using a different size will not produce a reliable termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/643813-3","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/643813-3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:04:01.345Z","lastPublished":"2026-07-22T18:04:01.345Z","indexable":true}}