{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-644020-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-644020-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644020-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-644020-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100, 3-644020-2, 2-position IDC receptacle, 0.100\" (2.54mm) pitch, 1 row, gold 30.0µin contacts, locking ramp, closed end, free-hanging or right-angle mount, 24 AWG, bulk.","salesMarkdown":"The closed-end design gives a positive stop for the cable, preventing over-insertion during assembly. ## Mounting and Cable Termination This receptacle mounts free-hanging (in-line) or at a right angle to the cable axis, depending on the strain-relief routing in the harness. For 24 AWG, the IDC slot is sized to cut through the insulation and grip the conductor without cold flow over temperature cycles.","metaTitle":"TE MTA-100 3-644020-2, 2-Pos IDC Receptacle, 0.100\" Pitch","metaDescription":"TE Connectivity MTA-100 3-644020-2 2-position IDC receptacle, 0.100\" (2.54mm) pitch, gold 30.0µin contacts, locking ramp, closed end. Active production, RoHS.","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":"White","Pitch":"0.100\\\" (2.54mm)","Series":"MTA-100","Package":"Bulk","Features":"Closed End","Wire Type":"Discrete or Ribbon Cable","Wire Gauge":"24 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":"644020","Number of Positions":"2","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.28000","currency":"USD"},{"qty":10,"price":"$1.19700","currency":"USD"},{"qty":25,"price":"$1.15280","currency":"USD"},{"qty":50,"price":"$1.14160","currency":"USD"},{"qty":100,"price":"$1.03020","currency":"USD"},{"qty":250,"price":"$0.99684","currency":"USD"},{"qty":500,"price":"$0.90772","currency":"USD"},{"qty":1000,"price":"$0.81305","currency":"USD"},{"qty":2500,"price":"$0.75736","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is 3-644020-2 compatible with MTA-100 headers?","answer":"The locking ramp on the receptacle engages the header latch for positive retention."},{"question":"What is the pitch of connector 3-644020-2?","answer":"The pitch is 0.100\" (2.54mm), which is the standard MTA-100 spacing. This matches the header row pitch for IDC termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-644020-2","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/3-644020-2 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}}