{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-640442-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-640442-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-640442-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-640442-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 series, 3-640442-4, 4-position IDC receptacle, 0.100\" (2.54 mm) pitch, 1 row, tin-plated contacts, locking ramp, free-hanging right-angle, 26 AWG, closed end, bulk.","salesMarkdown":"## MTA-100 IDC Receptacle for Discrete or Ribbon Cable Harnesses The 3-640442-4: Tin-plated contacts with 80.0µin (2.03 µm) thickness carry signal-level current for moderate-cycle harness applications. The free-hanging, right-angle mounting orientation suits cable-to-board runs where the wire exits parallel to the PCB. The closed end acts as a wire stop, ensuring consistent insertion depth across all four positions. ## Locking Ramp Retention in Vibration Environments In a harness subject to machine vibration or frequent cable flex, this prevents the pair from backing out — a common failure mode with friction-only connectors. The blue housing colour aids visual identification during harness assembly and troubleshooting.","metaTitle":"TE MTA-100 3-640442-4, 4-Pos IDC Receptacle, 0.100\" Pitch","metaDescription":"TE Connectivity MTA-100 3-640442-4 4-position IDC receptacle, 0.100\" (2.54 mm) pitch, tin-plated 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":"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":"Tin","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"640442","Number of Positions":"4","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3400","priceTiers":[{"qty":1,"price":"$0.34000","currency":"USD"},{"qty":10,"price":"$0.30500","currency":"USD"},{"qty":25,"price":"$0.30360","currency":"USD"},{"qty":50,"price":"$0.29720","currency":"USD"},{"qty":100,"price":"$0.25410","currency":"USD"},{"qty":250,"price":"$0.22868","currency":"USD"},{"qty":500,"price":"$0.21596","currency":"USD"},{"qty":1000,"price":"$0.18929","currency":"USD"},{"qty":2500,"price":"$0.18802","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-640442-4/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3-640442-4?","answer":"Submit a request for quote to confirm current availability and pricing."},{"question":"What wire gauge is compatible with 3-640442-4?","answer":"The 3-640442-4 accepts 26 AWG discrete or ribbon cable for IDC termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-640442-4","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/3-640442-4 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}}