{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4-640440-6","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"4-640440-6","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-640440-6","factsUrl":"https://icsourcedirect.com/api/mcp/products/4-640440-6","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 IDC receptacle, 4-640440-6, 16 positions, 1 row, 0.100\" (2.54mm) pitch, tin-plated contacts, locking ramp, free-hanging right-angle, 22 AWG, closed end.","salesMarkdown":"## What this 16-position IDC receptacle is for The closed-end design means this receptacle terminates the cable run at this point — there is no pass-through for daisy-chaining to another connector down the line. That is the right choice when the cable ends here and you do not want an unterminated stub on the bus. For a pass-through that lets you continue the cable to another position, you would look at the open-end version of the same MTA-100 receptacle. ## Pitch, positions, and the mating half The locking ramp on this receptacle engages the latch on the header, so confirm the header you are pairing has the matching ramp feature — most standard MTA-100 headers do, but the unshrouded versions may not. ## Termination and wire handling No stripping, no crimping — one pass with the hand tool or press. The 80.0µin (2.03µm) tin plating is a heavy-duty finish for moderate mating-cycle applications; it handles the typical 25-50 cycles of a field-serviceable harness without issue. Tin is the right choice for cost-sensitive, non-corrosive environments — if the connector lives in a humid or chemically aggressive atmosphere, you would step up to gold plating, but that is a different order code in the MTA-100 family.","metaTitle":"TE MTA-100 4-640440-6, 16-Pos IDC Receptacle, 0.100\" Pitch","metaDescription":"TE Connectivity MTA-100 4-640440-6: 16-position IDC receptacle, 0.100\" (2.54mm) pitch, tin-plated contacts, locking ramp. Active production, RoHS compliant.","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":"640440","Number of Positions":"16","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.3300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.33000","currency":"USD"},{"qty":10,"price":"$2.96900","currency":"USD"},{"qty":25,"price":"$2.95400","currency":"USD"},{"qty":50,"price":"$2.92380","currency":"USD"},{"qty":100,"price":"$2.63590","currency":"USD"},{"qty":250,"price":"$2.62076","currency":"USD"},{"qty":500,"price":"$2.42384","currency":"USD"},{"qty":1000,"price":"$2.16631","currency":"USD"},{"qty":2500,"price":"$1.99967","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4a44518ec3acb331659a58d9cc615e70.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the correct mating connector for 4-640440-6?","answer":"The locking ramp on this receptacle requires a header with the matching latch feature — most standard MTA-100 headers include it, but verify the header's fastening type before ordering."},{"question":"Is 4-640440-6 RoHS compliant?","answer":"Yes, the 4-640440-6 is RoHS compliant per the manufacturer's listing."},{"question":"Where can I buy 4-640440-6?","answer":"This part is sourced to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/4-640440-6","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/4-640440-6 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}}