{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-643828-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-643828-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-643828-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-643828-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 receptacle, 3-643828-3, 3 positions, 0.100\" (2.54mm) pitch, 1 row, IDC termination, tin 80.0µin (2.03µm) contacts, locking ramp, black, closed end.","salesMarkdown":"## MTA-100 3-Position IDC Receptacle — 3-643828-3 The 0.100\" (2.54mm) pitch matches standard MTA-100 headers and ribbon conductor spacing — pitch has to match the ribbon or you'll slice between conductors. The closed-end housing and black colour are standard for this series. This receptacle accepts 26 AWG wire, either as discrete strands or ribbon cable, terminated via IDC — no stripping, just a press. The 0.100\" pitch means the IDC slots align with every conductor on standard 0.100\" pitch ribbon; watch pin-one every press, as the closed end blocks one side. For discrete wire, the single-row layout and locking ramp make it a clean fit for low-circuit-count harnesses where a quick, reliable termination is needed. Mates with standard MTA-100 headers (0.100\" pitch, square pin). This gives vibration resistance for applications like appliance control boards or sensor harnesses where the connector sees movement. The 3-position count is common for small signal or power taps — confirm the mating header has the same position count and pin-out.","metaTitle":"TE MTA-100 3-643828-3, 3-Pos IDC Receptacle, 0.100\" Pitch","metaDescription":"TE MTA-100 3-643828-3 3-position IDC receptacle, 0.100\" (2.54mm) pitch, 26 AWG, tin 80.0µin contacts, locking ramp. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"MTA-100","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Panel-Mount & In-Line Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Pitch":"0.100\\\" (2.54mm)","Series":"MTA-100","Package":"Bulk","Features":"Closed End","Wire Type":"Discrete or Ribbon Cable","Wire Gauge":"26 AWG","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line), Right Angle","Connector Type":"Receptacle","Contact Finish":"Tin","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"643828","Number of Positions":"3","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7100","priceTiers":[{"qty":1,"price":"$0.71000","currency":"USD"},{"qty":10,"price":"$0.68900","currency":"USD"},{"qty":25,"price":"$0.68640","currency":"USD"},{"qty":50,"price":"$0.66320","currency":"USD"},{"qty":100,"price":"$0.55610","currency":"USD"},{"qty":250,"price":"$0.52132","currency":"USD"},{"qty":500,"price":"$0.49236","currency":"USD"},{"qty":1000,"price":"$0.43155","currency":"USD"},{"qty":2500,"price":"$0.40838","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-643828-3/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3-643828-3 and what is the lead time?","answer":"The 3-643828-3 is an active TE Connectivity part sourced to order against an RFQ. Availability and current pricing are confirmed at quote time through independent distribution. Submit an RFQ for your quantity and delivery schedule."},{"question":"Does 3-643828-3 work with standard MTA-100 headers?","answer":"Yes, it mates with standard MTA-100 headers at 0.100\" (2.54mm) pitch. The locking ramp on the receptacle engages the header's latch for vibration-resistant retention."},{"question":"Can I use 3-643828-3 with discrete wire or only ribbon cable?","answer":"It accepts both discrete wire and ribbon cable, as long as the wire is 26 AWG. The IDC termination works with individual conductors or ribbon — just ensure the pitch matches the ribbon conductor spacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-643828-3","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/3-643828-3 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}}