{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-640433-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-640433-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-640433-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-640433-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-156 series, 3-640433-3, IDC receptacle, 3 positions, 1 row, 0.156\" (3.96mm) pitch, tin 80.0µin (2.03µm) contact finish, 22 AWG, free hanging, closed end, red.","salesMarkdown":"The TE Connectivity MTA-156 3-640433-3 is a 3-position, single-row IDC receptacle designed for terminating 22 AWG discrete or ribbon cable without a separate crimp operation. The closed-end housing stops the wire from pushing out the back during termination — a detail that saves rework on the harness line. Tin is the standard choice here because the IDC joint is a one-time termination; gold would add cost without benefit for a permanent wire connection. The free-hanging (in-line) mount lets this receptacle float in the harness, mating with a header on the board or another IDC plug. ## Wiring and Termination — IDC Without a Crimp Tool No wire stripping, no crimp die — just a simple hand tool or press. The closed-end feature means the wire stops at the back wall of the slot, so you get consistent strip length and no risk of the wire poking out the back of the housing. The red housing color helps with harness identification — useful when multiple MTA-156 receptacles share a cable bundle and you need to spot the 3-position one quickly.","metaTitle":"TE MTA-156 3-640433-3, 3-Pos IDC Receptacle, 0.156\" Pitch","metaDescription":"TE Connectivity MTA-156 3-640433-3, 3-position IDC receptacle, 0.156\" (3.96mm) pitch, 22 AWG, tin 80µin contacts. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"MTA-156","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Panel-Mount & In-Line Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Red","Pitch":"0.156\\\" (3.96mm)","Series":"MTA-156","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)","Connector Type":"Receptacle","Contact Finish":"Tin","Fastening Type":"-","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"640433","Number of Positions":"3","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4800","priceTiers":[{"qty":1,"price":"$0.48000","currency":"USD"},{"qty":10,"price":"$0.45200","currency":"USD"},{"qty":25,"price":"$0.45040","currency":"USD"},{"qty":50,"price":"$0.43920","currency":"USD"},{"qty":100,"price":"$0.37670","currency":"USD"},{"qty":250,"price":"$0.34076","currency":"USD"},{"qty":500,"price":"$0.32182","currency":"USD"},{"qty":1000,"price":"$0.28206","currency":"USD"},{"qty":2500,"price":"$0.27828","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-640433-3/alternatives.json"},"ai":{"faq":[{"question":"Does 3-640433-3 support 22 AWG wire?","answer":"Yes, the 3-640433-3 is specified for 22 AWG discrete or ribbon cable with IDC termination. The closed-end housing and 0.156\" (3.96mm) pitch are designed around this wire gauge."},{"question":"Where can I buy 3-640433-3 available via RFQ confirmation?","answer":"This part is sourced to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-640433-3","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/3-640433-3 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}}