{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-641237-7","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-641237-7","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-641237-7","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-641237-7","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 3-641237-7, 7-position IDC receptacle, 0.100\" (2.54mm) pitch, 1 row, female socket, gold 30.0µin (0.76µm) contact finish, free-hanging right-angle mount, locking ramp, closed end, 22 AWG discrete or ribbon cable.","salesMarkdown":"## 7-Position IDC Receptacle on 0.100\" Pitch The 3-641237-7: It terminates 22 AWG discrete or ribbon cable directly through insulation displacement — no individual wire stripping or crimping needed. The closed-end housing prevents wire insertion from the wrong side, a common assembly error on open-ended IDC connectors. The red color aids visual identification on the line. ## 30 µ\" Gold Contacts for Field-Service Duty In a harness that sees field replacement or periodic reconnection, this plating grade resists fretting corrosion better than a thin gold flash or tin finish. The gold is applied over the full contact surface, not just the mating tip. ## IDC Termination — Wire Gauge Is Fixed This connector terminates 22 AWG wire only. The IDC slot geometry is sized for that conductor diameter; using a different gauge risks an unreliable gas-tight joint or a slot that does not cut the insulation cleanly. Accepts both discrete wires and ribbon cable, so it fits either a point-to-point harness or a multi-conductor ribbon assembly. ## Mounting: Free-Hanging, Right-Angle Cable Exit The receptacle mounts free-hanging (in-line) with a right-angle cable exit.","metaTitle":"TE MTA-100 3-641237-7, 7 Pos IDC Receptacle, 0.100\" Pitch","metaDescription":"TE Connectivity MTA-100 3-641237-7 receptacle, 7 positions, 0.100\" (2.54mm) pitch, IDC termination for 22 AWG wire, gold 30µ\" contacts, locking ramp, RoHS3.","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":"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":"Gold","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"641237","Number of Positions":"7","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.0600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.06000","currency":"USD"},{"qty":10,"price":"$3.61700","currency":"USD"},{"qty":25,"price":"$3.59880","currency":"USD"},{"qty":50,"price":"$3.56180","currency":"USD"},{"qty":100,"price":"$3.21120","currency":"USD"},{"qty":250,"price":"$3.19272","currency":"USD"},{"qty":500,"price":"$2.95278","currency":"USD"},{"qty":1000,"price":"$2.63905","currency":"USD"},{"qty":2500,"price":"$2.43605","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What wire gauge does the 3-641237-7 require?","answer":"The 3-641237-7 IDC receptacle is designed for 22 AWG discrete or ribbon cable only."},{"question":"What is the pitch of the 3-641237-7 connector?","answer":"The pitch is 0.100\" (2.54mm), standard for the MTA-100 series."},{"question":"Is 3-641237-7 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."},{"question":"Where can I buy 3-641237-7?","answer":"Sourced to order against your BOM quantity. Availability and pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-641237-7","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/3-641237-7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}