{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5749193-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5749193-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5749193-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/5749193-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE.050 III series, 5749193-2, two-piece shielded backshell, 50 positions, 180° cable exit, nickel over copper plating, zinc metal construction, spring lock, includes assembly hardware and strain relief.","salesMarkdown":"## 50-Position Shielded Backshell for AMPLIMITE .050 III D-Subs The TE Connectivity 5749193-2 is a two-piece metal backshell from the AMPLIMITE.050 III series, designed to fit 50-position and high-density 78-position D-sub connectors with a D shell size. It provides 360° shielding via its zinc metal construction with nickel over copper plating, clamping down on round cable at a 180° straight exit. The seven-piece kit includes the top and bottom shell halves, assembly hardware, and a strain relief — everything needed to terminate a cable shield and secure the connector in one BOM line. ## Shielding and Mechanical Fit The spring lock feature holds the shell halves together during assembly, and the included hardware completes the clamp around the cable. For a shielded D-sub assembly, this backshell mates with standard 50-position AMPLIMITE.050 III connectors — the metal-to-metal contact between the backshell and the connector shell bleeds EMI to ground before it reaches the signal pins. The 180° cable exit keeps the cable running straight out the back of the connector, which suits panel-mount or enclosure feed-through layouts where a right-angle exit would interfere with adjacent ports.","metaTitle":"TE 5749193-2 AMPLIMITE .050 III Backshell, 50-Pos, Shielded","metaDescription":"TE 5749193-2 AMPLIMITE .050 III two-piece backshell, 50 positions, 180° cable exit, shielded metal zinc construction with spring lock and strain relief.","metaKeywords":null},"attributes":{"series":"AMPLIMITE .050 III","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors","D-Sub Backshells & Hoods"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Silver","Series":"AMPLIMITE .050 III","Package":"Bulk","Plating":"Nickel over Copper","Features":"Spring Lock","Hardware":"Assembly Hardware, Strain Relief","Material":"Metal, Zinc","Shielding":"Shielded","Cable Exit":"180°","Cable Type":"Round","Accessory Type":"Two Piece Backshell","Product Status":"Active","lifecycle_stage":"unknown","Primary Material":"Metal","Base Product Number":"5749193","Number of Positions":"50","Compatible D-Sub Size":"50pos and HD78pos","Compatible Shell Size":"D"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.4800","priceTiers":[{"qty":1,"price":"$9.48000","currency":"USD"},{"qty":10,"price":"$8.26000","currency":"USD"},{"qty":25,"price":"$8.04240","currency":"USD"},{"qty":50,"price":"$7.82500","currency":"USD"},{"qty":100,"price":"$7.34680","currency":"USD"},{"qty":250,"price":"$7.30328","currency":"USD"},{"qty":500,"price":"$6.86858","currency":"USD"},{"qty":1000,"price":"$6.12955","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9670f7ea158708e763e64625b01c0279.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5749193-2/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the TE 5749193-2 backshell?","answer":"Submit a request for current pricing and availability — confirmed at quote time."},{"question":"Is 5749193-2 compatible with standard 50-pin D-sub connectors?","answer":"Yes, the 5749193-2 is compatible with 50-position and high-density 78-position D-sub connectors using a D shell size, as listed in its specifications."},{"question":"Does 5749193-2 include assembly hardware and strain relief?","answer":"Yes, the kit includes assembly hardware and strain relief as standard features, along with the spring-lock shell halves."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5749193-2","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/5749193-2 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}}