{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-640443-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-640443-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-640443-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-640443-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-100 IDC receptacle, 3-640443-5, 5 positions, 0.100\" (2.54mm) pitch, single row, tin-plated female socket, locking ramp, closed end, free-hanging right-angle, 28 AWG, bulk.","salesMarkdown":"The closed end means this receptacle terminates the end of a wire run, not a pass-through daisy chain. ## Termination and Plating — What Matters in the Field Termination is IDC — the contacts pierce the wire insulation as the cover is pressed down, no crimp tool needed. That makes it fast for repetitive harness builds, but the connection is permanent: once terminated, you don't rework it. The tin plating at 80.0 µ\" (2.03 µm) is thick enough for a reliable gas-tight joint in indoor environments; tin is fine for limited mating cycles (a few dozen at most) and holds up in dry, temperature-controlled gear. If the harness sees frequent disconnect or corrosive fumes, gold-plated MTA-100 variants exist — but for a one-and-done wire-to-board run, this tin contact does the job.","metaTitle":"TE MTA-100 3-640443-5, 5-Pos IDC Receptacle, 0.100\" Pitch","metaDescription":"TE MTA-100 3-640443-5 5-position IDC receptacle, 0.100\" (2.54mm) pitch, tin-plated contacts, locking ramp, closed end. 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":"Green","Pitch":"0.100\\\" (2.54mm)","Series":"MTA-100","Package":"Bulk","Features":"Closed End","Wire Type":"Discrete or Ribbon Cable","Wire Gauge":"28 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":"640443","Number of Positions":"5","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3900","priceTiers":[{"qty":1,"price":"$0.39000","currency":"USD"},{"qty":10,"price":"$0.35200","currency":"USD"},{"qty":25,"price":"$0.35040","currency":"USD"},{"qty":50,"price":"$0.34300","currency":"USD"},{"qty":100,"price":"$0.29310","currency":"USD"},{"qty":250,"price":"$0.26376","currency":"USD"},{"qty":500,"price":"$0.24912","currency":"USD"},{"qty":1000,"price":"$0.21835","currency":"USD"},{"qty":2500,"price":"$0.21688","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/90e4ad4ed62a3db7cc984a5a488c4c98.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-640443-5/alternatives.json"},"ai":{"faq":[{"question":"What wire gauge does 3-640443-5 accept?","answer":"It is specified for 28 AWG discrete or ribbon cable, terminated via IDC — no stripping or crimping needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-640443-5","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/3-640443-5 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}}