{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"643813-8","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"643813-8","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/643813-8","factsUrl":"https://icsourcedirect.com/api/mcp/products/643813-8","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 643813-8, 8-position IDC receptacle, 0.100\" (2.54mm) pitch, tin-lead contacts, closed end, locking ramp, free-hanging right-angle mount, 22 AWG discrete or ribbon cable.","salesMarkdown":"The 0.100\" (2.54mm) pitch matches the standard MTA-100 header footprint, and the closed end gives a positive stop for the wire during termination — no guesswork on insertion depth. ## Termination and Mounting — Field Reality ## Sourcing the 643813-8 Today Because this part is obsolete, it's not sitting on distributor shelves as a stocked line item. If you're planning a production run, it's worth evaluating a direct replacement at the same time to avoid last-time-buy scrambles down the road.","metaTitle":"TE MTA-100 643813-8, 8-Position IDC Receptacle, 0.100\" Pitch","metaDescription":"TE Connectivity MTA-100 643813-8 8-position IDC receptacle, 0.100\" pitch, tin-lead contacts, closed end, locking ramp. Obsolete — sourced to order per 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":"8","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/42ea74a372acb4f74e8f3a8c45df39a1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/643813-8/alternatives.json"},"ai":{"faq":[{"question":"What is the direct replacement for TE Connectivity 643813-8?","answer":"TE does not list a single direct replacement suffix for the 643813-8 within the MTA-100 series. The base product number 643813 covers multiple contact finish and color variants — check the current TE catalog for an active tin or gold-flash 8-position IDC receptacle with the same 0.100\" pitch and locking ramp."},{"question":"Can I use 643813-8 for 22 AWG discrete wire?","answer":"Yes, the 643813-8 is designed for 22 AWG discrete or ribbon cable. The IDC termination accepts that wire gauge directly — no stripping needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/643813-8","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/643813-8 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}}