{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5748271-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5748271-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5748271-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/5748271-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE series jackscrew socket kit, 5748271-1, 4-40 thread size, socket and screw included, Bulk pack, RoHS compliant.","salesMarkdown":"## AMPLIMITE Jackscrew Socket Kit — 4-40 Thread, Hardware Included The TE Connectivity 5748271-1 is a jackscrew socket kit from the AMPLIMITE series, designed as a screw-lock accessory for D-subminiature connectors. It includes both the 4-40 socket and the 4-40 screw, so the kit arrives complete — no need to source the mating screw separately. The 4-40 thread size is the standard UNC thread for standard-density D-sub hardware, meaning it fits the threaded inserts found on most AMPLIMITE D-sub hoods, backshells, and panel-mount receptacles. The 0.312\" (7.92 mm) length below head suits the clearance depth inside a typical D-sub backshell or hood.","metaTitle":"TE Connectivity 5748271-1 AMPLIMITE Jackscrew Socket Kit","metaDescription":"TE Connectivity AMPLIMITE 5748271-1 jackscrew socket kit. 4-40 thread, includes socket and screw. RoHS compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"AMPLIMITE","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"AMPLIMITE","Package":"Bulk","Features":"Hardware Included","Thread Size":"4-40 Socket, 4-40 Screw","Accessory Type":"Jackscrew Socket","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"5748271","Length - Below Head":"0.312\\\" (7.92mm)","For Use With/Related Products":"AMPLIMITE Series","Length - Threaded Portion Below Head":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.98000","currency":"USD"},{"qty":10,"price":"$2.65800","currency":"USD"},{"qty":25,"price":"$2.64400","currency":"USD"},{"qty":50,"price":"$2.61700","currency":"USD"},{"qty":100,"price":"$2.35940","currency":"USD"},{"qty":250,"price":"$2.34584","currency":"USD"},{"qty":500,"price":"$2.16956","currency":"USD"},{"qty":1000,"price":"$1.93904","currency":"USD"},{"qty":2500,"price":"$1.78989","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/933d93dbcb4f3298a0a73c94f8880680.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the thread size of 5748271-1?","answer":"The 5748271-1 uses a 4-40 UNC thread for both the socket and the included screw — the standard thread for AMPLIMITE D-sub screw-lock hardware."},{"question":"Is 5748271-1 RoHS compliant?","answer":"Yes, the 5748271-1 is RoHS compliant per the listing, suitable for EU-market builds."},{"question":"Does 5748271-1 include the hardware in the kit?","answer":"Yes, the kit includes both the 4-40 socket and the 4-40 screw — no separate hardware purchase needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5748271-1","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/5748271-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}