{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5749193-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5749193-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5749193-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/5749193-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE.050 III series, 5749193-1, two-piece backshell, 50 positions, 180° cable exit, shielded, nickel over copper plating, spring lock, includes assembly hardware and strain relief.","salesMarkdown":"## 50-Position Shielded Backshell for AMPLIMITE .050 III D-Sub Connectors The TE Connectivity 5749193-1 is a two-piece backshell from the AMPLIMITE.050 III series, designed to fit a 50-position D-sub connector with a D shell size. The backshell is shielded, constructed from metal (zinc) with a nickel over copper plating, giving it the conductivity needed to bleed EMI from the cable braid to the connector shell. The silver finish is the standard appearance for this plating combination. It ships with the assembly hardware and strain relief included — the spring lock secures the two halves together without loose screws, and the strain relief clamps the cable jacket to prevent pull-out forces from reaching the solder buckets or crimp contacts inside the connector. ## Fit and Compatibility — Which Connector It Covers This backshell is listed as compatible with both a standard 50-position D-sub and a high-density 78-position D-sub that share the D shell size. The 50-position count on the backshell refers to the connector it fits, not the number of cable conductors — the shell cavity is sized for the D footprint.","metaTitle":"TE AMPLIMITE .050 III 5749193-1 Backshell, 50 Pos, Shielded","metaDescription":"5749193-1 TE AMPLIMITE .050 III backshell, 50-position, 180° cable exit, shielded, nickel over copper plating, RoHS, active. Sourced to order.","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":"Box","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":"$13.0500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$13.05000","currency":"USD"},{"qty":10,"price":"$11.79800","currency":"USD"},{"qty":25,"price":"$11.48640","currency":"USD"},{"qty":50,"price":"$11.04920","currency":"USD"},{"qty":100,"price":"$10.23770","currency":"USD"},{"qty":250,"price":"$10.17532","currency":"USD"},{"qty":500,"price":"$9.80076","currency":"USD"},{"qty":1000,"price":"$8.73954","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e9298a494e096c6d1fa939be68bebb06.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 5749193-1 RoHS compliant?","answer":"Yes, 5749193-1 is listed as RoHS Compliant."},{"question":"What is the cable exit angle of 5749193-1?","answer":"The cable exit angle is 180°, meaning the cable exits straight out the back of the connector, parallel to the connector axis."},{"question":"Does 5749193-1 come with hardware and strain relief?","answer":"Yes, it includes assembly hardware and a strain relief as standard features. The spring lock secures the two-piece shell without separate fasteners."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5749193-1","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/5749193-1 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}}