{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1731110238","brand":"Molex","brandSlug":"molex","productSlug":"1731110238","canonicalUrl":"https://icsourcedirect.com/molex/1731110238","factsUrl":"https://icsourcedirect.com/api/mcp/products/1731110238","rawCanonicalId":null},"summary":{"shortDescription":"Molex 1731110238 two-piece D-sub backshell, 25-position, shielded, nickel-plated, 90° cable exit, includes mating screws and strain relief, ABS plastic body.","salesMarkdown":"## Backshell for 25-Position and HD44 D-Sub Shells The Molex 1731110238 is a two-piece backshell designed for D-subminiature connectors using shell size B — compatible with standard 25-position D-subs and HD44 high-density shells. The silver nickel-plated finish provides corrosion resistance and a continuous shield path when mated, while the 90° cable exit routes the round cable parallel to the connector axis for tight enclosure layouts. Assembly hardware is included: mating screws secure the backshell to the D-sub connector, a cable clamp grips the round cable jacket, and the strain relief prevents conductor fatigue at the termination point. The ABS plastic body keeps the assembly light — suitable for panels where weight matters. ## Shielded Construction and Included Hardware This backshell is shielded — the nickel-plated shell contacts the D-sub connector's metal shell to bleed EMI before it reaches the internal wiring. The 90° cable exit allows the cable to run flush against the panel, reducing bend radius stress in shallow enclosures. The included mating screws fasten the backshell halves together and to the connector. The cable clamp and strain relief accommodate round cable.","metaTitle":"Molex 1731110238 D-Sub Backshell, 25-Pos, Shielded, Nickel","metaDescription":"Molex 1731110238 two-piece D-sub backshell for 25-position and HD44 shells. Silver nickel-plated, shielded, includes mating screws and strain relief.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors"],"specifications":{"Color":"Silver","Series":"-","Plating":"Nickel","Features":"Mating Screws","Hardware":"Assembly Hardware, Cable Clamp, Strain Relief","Material":"Acrylonitrile Butadiene Styrene (ABS)","Packaging":"Bulk","Shielding":"Shielded","Cable Exit":"90°","Cable Type":"Round","Part Status":"Active","Manufacturer":"Molex","Accessory Type":"Two Piece Backshell","lifecycle_stage":"unknown","Primary Material":"Plastic","Base Product Number":"173111","Number of Positions":"25","Compatible D-Sub Size":"25pos and HD44pos","Compatible Shell Size":"B"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.6000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is the Molex 1731110238 backshell shielded?","answer":"Yes, the 1731110238 is a shielded backshell with nickel plating that provides a continuous EMI shield when mated to a D-sub connector."},{"question":"What connectors are compatible with Molex 1731110238?","answer":"This backshell fits standard 25-position D-sub connectors and HD44 high-density connectors, both using shell size B."},{"question":"Does 1731110238 come with mating screws?","answer":"Yes, the backshell includes mating screws, a cable clamp, and strain relief as part of the assembly hardware."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1731110238","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/molex/1731110238 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}}