{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1747276-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1747276-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1747276-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1747276-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Dynamic D-4200 series, Receptacle, 4 Positions, 1 Row, Latch Lock, Free Hanging, Crimp, Black, Key-X, Contacts Not Included.","salesMarkdown":"The black thermoplastic, glass-filled polyester body carries a single row of 4 cavities and uses a latch lock for retention against the mating plug. This is the key-X polarized version, which means the housing geometry prevents cross-mating with other key codes in the Dynamic series, a useful feature when multiple similar connectors share a harness. The key-X designation on this Dynamic D-4200 housing refers to the physical keying of the mating interface. TE uses a letter-based keying system (X, Y, Z) on these connectors to prevent mismating between different signal or power circuits in the same harness bundle. A key-X receptacle will only accept a key-X plug — it will not mate with a key-Y or key-Z counterpart. For a harness builder, this means you can run multiple Dynamic connectors on the same cable bundle without risk of a wrong connection during field service. The keying is molded into the housing shroud, so there is no loose insert to lose. The termination method is crimp, which means the terminal is attached to the wire with a crimp tool before being inserted into the housing cavity. The mating plug is a male header from the same Dynamic D-4200 series with matching key-X polarization and the same 4-position count.","metaTitle":"TE Dynamic D-4200 1-1747276-4, 4-Pos Receptacle Housing","metaDescription":"TE Dynamic D-4200 receptacle housing, 4 positions, key-X, latch lock, black, free-hanging. Contacts not included. ROHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":"Dynamic D-4200","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Note":"Contacts Not Included","Color":"Black","Series":"Dynamic D-4200","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Lock","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"1747276","Contact Termination":"Crimp","Insulation Material":"Thermoplastic, Polyester, Glass Filled","Number of Positions":"4","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9000","priceTiers":[{"qty":1,"price":"$1.90000","currency":"USD"},{"qty":10,"price":"$1.73600","currency":"USD"},{"qty":25,"price":"$1.68440","currency":"USD"},{"qty":50,"price":"$1.66720","currency":"USD"},{"qty":100,"price":"$1.54750","currency":"USD"},{"qty":250,"price":"$1.52180","currency":"USD"},{"qty":500,"price":"$1.38502","currency":"USD"},{"qty":1000,"price":"$1.23967","currency":"USD"},{"qty":2500,"price":"$1.14563","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4ebce3545a27a55c392d47baefcc9d03.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-1747276-4/alternatives.json"},"ai":{"faq":[{"question":"What contacts are compatible with 1-1747276-4?","answer":"The 1-1747276-4 accepts female crimp socket terminals from the Dynamic D-4200 series. The contacts are not included with the housing and must be ordered separately. Use TE part numbers from the same series rated for the wire gauge in your harness."},{"question":"Is 1-1747276-4 RoHS compliant?","answer":"Yes, the 1-1747276-4 is ROHS3 compliant, meeting the latest EU directive for restricted hazardous substances."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1747276-4","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/1-1747276-4 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}}