{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-640433-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-640433-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-640433-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-640433-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MTA-156 receptacle, 3-640433-2, 2 positions, 1 row, 0.156\" (3.96mm) pitch, IDC termination, 22 AWG, tin contacts, 80.0µin plating, free hanging, closed end, red.","salesMarkdown":"## MTA-156 Receptacle, 2-Position IDC — Pitch First The 0.156\" (3.96mm) pitch is the first compatibility check — it mates with any standard MTA-156 header at the same pitch. The closed-end design blocks the last cavity, preventing mis-insertion at the wire stop. ## IDC Termination — Wire and Tooling This receptacle uses insulation displacement contacts sized for 22 AWG wire. The free-hanging (in-line) mount means the receptacle floats in the harness, not fixed to a panel or board. Mates with any standard MTA-156 header at the same 0.156\" (3.96mm) pitch — typically a straight or right-angle pin header with 0.045\" square posts. The single-row, 2-position layout matches a 2-circuit BOM line. The red housing colour is a visual key for the closed-end variant; natural (white) open-end versions also exist in the series. No keying or polarisation beyond the closed-end wall — verify header orientation before specifying.","metaTitle":"TE MTA-156 3-640433-2, 2 Pos IDC Receptacle, 0.156\" Pitch","metaDescription":"TE Connectivity MTA-156 receptacle, 2 positions, 0.156\" (3.96mm) pitch, IDC termination for 22 AWG discrete or ribbon cable. Tin contacts, 80.0µin plating.","metaKeywords":null},"attributes":{"series":"MTA-156","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":"0.156\\\" (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":"2","Contact Finish Thickness":"80.0µin (2.03µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","priceTiers":[{"qty":1,"price":"$0.43000","currency":"USD"},{"qty":10,"price":"$0.39100","currency":"USD"},{"qty":25,"price":"$0.38920","currency":"USD"},{"qty":50,"price":"$0.38120","currency":"USD"},{"qty":100,"price":"$0.32580","currency":"USD"},{"qty":250,"price":"$0.29324","currency":"USD"},{"qty":500,"price":"$0.27694","currency":"USD"},{"qty":1000,"price":"$0.24273","currency":"USD"},{"qty":2500,"price":"$0.24110","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5ff038c3c87d756413aaaba6e3207675.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/3-640433-2/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3-640433-2 and what is the price?","answer":"3-640433-2 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote — no stock-holding or price list is published for this line."},{"question":"Is 3-640433-2 compatible with standard MTA-156 headers?","answer":"Yes. The 0.156\" (3.96mm) pitch and single-row layout match standard MTA-156 pin headers. The closed-end receptacle mates with any header that shares the same pitch and position count."},{"question":"What gauge wire does 3-640433-2 accept?","answer":"22 AWG wire, discrete or ribbon cable, terminated via IDC. No crimp terminal is required — the wire is pressed directly into the insulation displacement slot."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-640433-2","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/3-640433-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}