{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-641239-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-641239-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-641239-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-641239-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 IDC receptacle, 3-641239-4, 4 positions, 1 row, 0.100\" (2.54mm) pitch, gold 30.0µin, free-hanging right-angle, locking ramp, 26 AWG, bulk.","salesMarkdown":"## MTA-100 4-Position IDC Receptacle — 0.100\" Pitch, Locking Ramp The 3-641239-4: The closed-end housing accepts 26 AWG wire and terminates via insulation displacement — no stripping or crimping required. ## Termination and Wire Fit For ribbon cable, the 0.100\" pitch must match the conductor spacing exactly; a mismatch will slice between conductors instead of landing on them. The closed-end housing prevents over-insertion of the cable, so the wire stops at the back wall and the contacts align with the conductor centres every press. This receptacle mates with any MTA-100 0.100\" pitch header — through-hole or surface-mount, straight or right-angle. Free-hanging (in-line) or right-angle mounting gives flexibility for cable-to-board routing inside an enclosure.","metaTitle":"TE MTA-100 3-641239-4, 4-Pos IDC Receptacle, 0.100\" Pitch","metaDescription":"TE MTA-100 3-641239-4 4-position IDC receptacle, 0.100\" (2.54mm) pitch, gold-plated contacts, locking ramp. RoHS. Active production — sourced per RFQ.","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":"Blue","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":"Gold","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"641239","Number of Positions":"4","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1600","priceTiers":[{"qty":1,"price":"$2.16000","currency":"USD"},{"qty":10,"price":"$1.92900","currency":"USD"},{"qty":25,"price":"$1.91920","currency":"USD"},{"qty":50,"price":"$1.89980","currency":"USD"},{"qty":100,"price":"$1.74300","currency":"USD"},{"qty":250,"price":"$1.73324","currency":"USD"},{"qty":500,"price":"$1.57656","currency":"USD"},{"qty":1000,"price":"$1.41010","currency":"USD"},{"qty":2500,"price":"$1.30238","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-641239-4/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 3-641239-4?","answer":"The pitch is 0.100\" (2.54mm), standard for MTA-100 ribbon cable IDC connectors. Match this to your ribbon conductor spacing before the press operation."},{"question":"Is 3-641239-4 RoHS compliant?","answer":"Yes, the 3-641239-4 is RoHS Compliant per the manufacturer's listing."},{"question":"Does 3-641239-4 work with 26 AWG solid wire?","answer":"Yes, the IDC termination is specified for 26 AWG discrete or ribbon cable — solid or stranded wire is acceptable."},{"question":"What is the mating connector for 3-641239-4?","answer":"It mates with any MTA-100 0.100\" pitch header — through-hole or surface-mount, straight or right-angle — that has the matching 4-position locking ramp interface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-641239-4","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/3-641239-4 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}}