{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-643813-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-643813-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-643813-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-643813-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 receptacle, 4-643813-2, 12 positions, 1 row, 0.100\" (2.54mm) pitch, IDC termination, 22 AWG, tin plating, locking ramp, free-hanging right-angle mount, red housing.","salesMarkdown":"Its 0.100\" (2.54mm) pitch matches the standard MTA-100 pin header footprint, making it a direct wire-to-board or wire-to-wire interconnect for harness assemblies in appliances, industrial controls, and consumer electronics. The red housing and locking ramp provide visual and mechanical keying against accidental disconnection. ## Termination and Wiring — IDC for 22 AWG It accepts discrete or ribbon cable, so the same connector works for point-to-point wiring or multi-conductor ribbon harnesses. ## Plating and Contact Duty — Heavy Tin for Moderate Cycles Tin contacts are rated for fewer mate/unmate cycles than gold, so this connector is best specified for semi-permanent harness connections where the receptacle mates once during assembly and stays mated for the product life.","metaTitle":"TE MTA-100 4-643813-2, 12 Pos IDC Receptacle, 0.100\" Pitch","metaDescription":"TE Connectivity MTA-100 4-643813-2 receptacle, 12 positions, IDC termination, 22 AWG, tin plating. Active production, RoHS compliant. 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":"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","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"643813","Number of Positions":"12","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.00000","currency":"USD"},{"qty":10,"price":"$0.95100","currency":"USD"},{"qty":25,"price":"$0.90920","currency":"USD"},{"qty":50,"price":"$0.89680","currency":"USD"},{"qty":100,"price":"$0.78360","currency":"USD"},{"qty":250,"price":"$0.75424","currency":"USD"},{"qty":500,"price":"$0.71234","currency":"USD"},{"qty":1000,"price":"$0.61597","currency":"USD"},{"qty":2500,"price":"$0.56988","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d648026afe138dadb35a3df333d8ba45.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 4-643813-2?","answer":"The 4-643813-2 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock-holding claim is made here."},{"question":"What is the pitch of the 4-643813-2?","answer":"The pitch is 0.100\" (2.54mm), the standard MTA-100 spacing that matches the mating pin header footprint."},{"question":"What wire gauge does the 4-643813-2 support?","answer":"It terminates 22 AWG wire via IDC, accepting either discrete or ribbon cable."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-643813-2","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/4-643813-2 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}}