{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5748678-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5748678-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5748678-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/5748678-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE 5748678-5, two-piece plastic backshell, 50 positions, 180° cable exit, black, includes 4-40 mating screws and grommets, unshielded, bag packaging.","salesMarkdown":"## What This Backshell Does The TE Connectivity AMPLIMITE 5748678-5 is a two-piece plastic backshell for D-subminiature connectors, designed to fit 50-position standard D-sub shells and also HD-78 position connectors sharing the D shell size. It provides strain relief and cable management for round cable with a straight 180° cable exit, and includes pre-installed 4-40 mating screws and assembly grommets. The black ABS housing is unshielded, suited for general-purpose signal cable dressing where EMI shielding is not required. ## Hardware and Fit The backshell ships with the 4-40 mating screws already assembled, so you don't need to source them separately. The grommets are also included, which help seal the cable entry against dust and provide basic strain relief. The two-piece clamshell design snaps around the cable and the D-sub connector, then the screws lock it together. Because it's a 50-position backshell, it matches the shell size D footprint — the same backshell also fits connectors that use the same shell size, which is useful if your BOM mixes standard and high-density D-subs.","metaTitle":"TE Connectivity 5748678-5 AMPLIMITE Backshell, 50 Pos, Black","metaDescription":"TE Connectivity AMPLIMITE 5748678-5 two-piece plastic backshell, 50-position, 180° cable exit, includes 4-40 mating screws. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"AMPLIMITE","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors","D-Sub Backshells & Hoods"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Series":"AMPLIMITE","Package":"Bag","Plating":"-","Features":"Mating Screws 4-40","Hardware":"Assembly Hardware, Grommets","Material":"Acrylonitrile Butadiene Styrene (ABS)","Shielding":"Unshielded","Cable Exit":"180°","Cable Type":"Round","Accessory Type":"Two Piece Backshell","Product Status":"Active","lifecycle_stage":"unknown","Primary Material":"Plastic","Base Product Number":"5748678","Number of Positions":"50","Compatible D-Sub Size":"50pos and HD78pos","Compatible Shell Size":"D"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.4100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.41000","currency":"USD"},{"qty":10,"price":"$9.41100","currency":"USD"},{"qty":25,"price":"$9.16200","currency":"USD"},{"qty":50,"price":"$8.81340","currency":"USD"},{"qty":100,"price":"$8.16620","currency":"USD"},{"qty":250,"price":"$8.11636","currency":"USD"},{"qty":500,"price":"$7.81762","currency":"USD"},{"qty":1000,"price":"$6.97112","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7d8c1fcf253812feb2ccde53dc313d61.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 5748678-5 compatible with standard D-sub connectors?","answer":"Yes, it fits standard 50-position D-sub connectors and also HD-78 connectors that share the D shell size. The backshell includes 4-40 mating screws and grommets for assembly."},{"question":"Does 5748678-5 include mounting screws?","answer":"Yes, it includes Mating Screws 4-40 and assembly hardware with grommets, as listed in the features."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5748678-5","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/5748678-5 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}}