{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-640620-7","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-640620-7","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-640620-7","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-640620-7","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 series, 7-position IDC receptacle, 0.100\" (2.54mm) pitch, 1 row, tin-plated female socket, 22 AWG, free-hanging right-angle, locking ramp, bulk.","salesMarkdown":"## What This MTA-100 Receptacle Does in a Harness The feed-through feature means the IDC contacts pass the signal through the housing — you can daisy-chain multiple receptacles on the same cable without cutting or splicing. That saves a termination step in multi-drop harness layouts like control-panel ribbon buses or LED strip power distribution. ## Termination and Wire Fit — 22 AWG IDC No stripping, no crimping, no solder. Gold is not needed here because the IDC joint is a one-time termination; the mating cycles are handled by the tin-on-tin interface with the header pin. Free-hanging mounting means no board lock or panel hole — the connector floats on the wire bundle and mates to the header by the locking ramp alone. ## Mating and Compatibility with MTA-100 Headers The 3-640620-7 mates with any MTA-100 7-position pin header at 0.100\" pitch — the locking ramp on the receptacle engages the latch window on the header. The red color is a visual key for the 7-position variant in the MTA-100 system, which also uses natural (white) for other position counts — helpful when staging multiple harnesses on the same line.","metaTitle":"TE MTA-100 3-640620-7, 7-Pos IDC Receptacle, 0.100\" Pitch","metaDescription":"TE Connectivity 3-640620-7 MTA-100 7-position IDC receptacle, 0.100\" pitch, 22 AWG, tin 80.0µin contacts. Active production, sourced to order. Buy 3-640620-7.","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":"Feed Through","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":"640620","Number of Positions":"7","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.61000","currency":"USD"},{"qty":10,"price":"$0.57200","currency":"USD"},{"qty":25,"price":"$0.57000","currency":"USD"},{"qty":50,"price":"$0.55560","currency":"USD"},{"qty":100,"price":"$0.47660","currency":"USD"},{"qty":250,"price":"$0.43108","currency":"USD"},{"qty":500,"price":"$0.40712","currency":"USD"},{"qty":1000,"price":"$0.35683","currency":"USD"},{"qty":2500,"price":"$0.35204","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ef1532e3e607ef8411d6decac402cd6d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 3-640620-7 compatible with MTA-100 headers?","answer":"Yes — the 0.100\" pitch and locking ramp are designed to mate with any MTA-100 7-position pin header. The single-row layout and 22 AWG IDC termination are standard for the series."},{"question":"What wire gauge does 3-640620-7 accept?","answer":"22 AWG discrete or ribbon cable, terminated via IDC — no stripping or crimping required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-640620-7","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/3-640620-7 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}}