{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-643814-9","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-643814-9","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-643814-9","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-643814-9","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 IDC receptacle, 9 positions, 0.100\" (2.54mm) pitch, 1 row, tin-plated contacts, free-hanging right-angle, locking ramp.","salesMarkdown":"## What This Connector Is The TE Connectivity 3-643814-9 is a 9-position IDC receptacle from the MTA-100 series. It terminates 24 AWG discrete or ribbon cable with an insulation displacement contact (IDC) — no wire stripping or crimping needed. A white closed-end housing with a locking ramp secures the mate against vibration. ## IDC Termination and Cable Prep This receptacle accepts 24 AWG wire and terminates via IDC — the contact pierces the insulation when the cover is pressed down. It handles discrete wires or ribbon cable, so the same connector works for point-to-point runs or multi-conductor ribbon harnesses. The closed-end design blocks the last position, preventing a wire from being inserted where it shouldn't go. ## Mounting and Mating The receptacle mounts free-hanging (in-line) or at a right angle, giving flexibility for cable exit direction inside a panel or chassis.","metaTitle":"TE MTA-100 3-643814-9, 9-Pos IDC Receptacle, 0.100\" Pitch","metaDescription":"TE MTA-100 3-643814-9: 9-position IDC receptacle, 0.100\" (2.54mm) pitch, tin-plated contacts, locking ramp. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"MTA-100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Panel-Mount & In-Line Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"White","Pitch":"0.100\\\" (2.54mm)","Series":"MTA-100","Package":"Bulk","Features":"Closed End","Wire Type":"Discrete or Ribbon Cable","Wire Gauge":"24 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":"643814","Number of Positions":"9","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.51000","currency":"USD"},{"qty":10,"price":"$1.38400","currency":"USD"},{"qty":25,"price":"$1.34280","currency":"USD"},{"qty":50,"price":"$1.32920","currency":"USD"},{"qty":100,"price":"$1.23380","currency":"USD"},{"qty":250,"price":"$1.21340","currency":"USD"},{"qty":500,"price":"$1.10432","currency":"USD"},{"qty":1000,"price":"$0.98843","currency":"USD"},{"qty":2500,"price":"$0.91345","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6a91e354165f27d0776ba791be63bad8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 3-643814-9?","answer":"Submit a request for current pricing and availability."},{"question":"What cable does 3-643814-9 work with?","answer":"It terminates 24 AWG discrete or ribbon cable via IDC. The closed-end housing blocks the last position to prevent incorrect wire insertion."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-643814-9","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/3-643814-9 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:45.458Z","lastPublished":"2026-07-17T19:50:45.458Z","indexable":true}}