{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5747238-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5747238-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5747238-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/5747238-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HD-20 D-Sub plug, 5747238-3, 25 positions, 2 rows, right-angle through-hole solder, gold flash contacts, 6A, 125V.","salesMarkdown":"## 25-Position D-Sub Plug for Board-Edge I/O It belongs to the AMPLIMITE HD-20 series, TE's standard-density D-subminiature line for industrial I/O, serial communications, and instrumentation interfaces. This is the DB-25 shell size (3/B layout), the most widely used position count for parallel printer ports, RS-232 serial ports, and general-purpose signal interconnection. Gold flash contacts on brass terminals handle the rated 6A per circuit at 125V. Through-hole solder termination — the pins pass through the PCB and are wave-soldered. The 4-40 threaded inserts on the housing flange accept standard D-Sub jackscrews for secure mating with the receptacle half. The backset spacing of 0.318\" (8.08mm) sets the distance from the PCB edge to the connector face, which must match the enclosure cutout and the mating cable connector's shell length. The mating connector is a standard DB-25 receptacle (female) housing with 4-40 threaded sockets — any TE AMPLIMITE HD-20 or industry-standard DB-25 female connector with the same shell size and thread pattern will mate. The 25-position count must match on both halves; pin 1 is typically marked on the shell or by a chamfered corner on the D-shell. ## Materials and Environmental Ratings The steel shell is tin-plated, compatible with lead-free soldering processes.","metaTitle":"TE AMPLIMITE HD-20 5747238-3, D-Sub Plug 25 Pos R/A","metaDescription":"TE Connectivity AMPLIMITE HD-20 D-Sub plug, 25 positions, right-angle solder, gold flash contacts, rated 6A at 125V. Active production, RoHS compliant.","metaKeywords":null},"attributes":{"series":"AMPLIMITE HD-20","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors","D-Sub Cable Assemblies"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Series":"AMPLIMITE HD-20","Package":"Tray","Features":"Ground Strap, Grounding Indents","Wire Gauge":"-","Termination":"Solder","Contact Form":"-","Contact Type":"Signal","Mounting Type":"Through Hole, Right Angle","Connector Type":"Plug, Male Pins","Contact Finish":"Gold","Flange Feature":"Housing/Shell (4-40)","Number of Rows":"2","Product Status":"Active","Voltage Rating":"125V","Backset Spacing":"0.318\\\" (8.08mm)","Connector Style":"D-Sub","lifecycle_stage":"unknown","Contact Material":"Brass","Ingress Protection":"-","Base Product Number":"5747238","Dielectric Material":"-","Number of Positions":"25","Current Rating (Amps)":"6A","Operating Temperature":"-55°C ~ 105°C","Shell Material, Finish":"Steel, Tin Plated","Contact Finish Thickness":"Flash","Material Flammability Rating":"UL94 V-0","Shell Size, Connector Layout":"3 (DB, B)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.1700","priceTiers":[{"qty":1,"price":"$7.17000","currency":"USD"},{"qty":10,"price":"$6.24800","currency":"USD"},{"qty":25,"price":"$6.08360","currency":"USD"},{"qty":65,"price":"$5.91908","currency":"USD"},{"qty":130,"price":"$5.55746","currency":"USD"},{"qty":260,"price":"$5.52454","currency":"USD"},{"qty":975,"price":"$5.19570","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8bdd0f9d6ee9911a3168eb31b2196927.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5747238-3/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5747238-3 and what is the lead time?","answer":"Availability and current lead time are confirmed at quote time — submit an RFQ for your BOM quantity and target date."},{"question":"Is 5747238-3 RoHS compliant?","answer":"Yes, the 5747238-3 is RoHS compliant per the manufacturer's listing."},{"question":"What is the mating connector for 5747238-3?","answer":"The 5747238-3 mates with a standard DB-25 receptacle (female) D-Sub connector using 4-40 threaded jackscrews. Any AMPLIMITE HD-20 or industry-standard DB-25 female connector with the same shell size and thread pattern will mate."},{"question":"Does 5747238-3 have a grounding option?","answer":"Yes, it includes grounding indents and a ground strap on the shell, providing a low-impedance path to the PCB ground plane before signal pins engage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5747238-3","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/5747238-3 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}}