{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5745071-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5745071-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5745071-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/5745071-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HD-20 D-Sub plug, 5745071-4, 9 positions, 2 rows, 6A, 125V, through-hole solder, gold flash contacts, female screwlock 4-40, black polyester UL94 V-0 housing.","salesMarkdown":"## DE-9 D-Sub Plug, 6 A per Contact, Gold Flash The TE Connectivity 5745071-4 is a 9-position D-Sub plug from the AMPLIMITE HD-20 series, configured as a standard DE-9 (E shell size) layout with 2 rows of contacts. It carries a 6 A per contact current rating and a 125 V voltage rating, making it suited for signal and low-power interconnect in industrial control, serial communication (RS-232), and instrumentation applications. The through-hole solder termination and vertical orientation match standard PCB layouts for DB-9 footprints. The female screwlock (4-40) on the plug side engages with male screwlock hardware on the receptacle or a backshell, locking the pair together.","metaTitle":"TE 5745071-4 AMPLIMITE HD-20 D-Sub Plug, 9-Pin, 6A","metaDescription":"TE Connectivity 5745071-4 D-Sub plug, 9 positions, 6A, 125V, gold flash contacts, female screwlocks 4-40, -55°C to 105°C, UL94 V-0.","metaKeywords":null},"attributes":{"series":"AMPLIMITE HD-20","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 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":"Tube","Features":"-","Wire Gauge":"-","Termination":"Solder","Contact Form":"-","Contact Type":"Signal","Mounting Type":"Through Hole","Connector Type":"Plug, Male Pins","Contact Finish":"Gold","Flange Feature":"Mating Side, Female Screwlock (4-40)","Number of Rows":"2","Product Status":"Active","Voltage Rating":"125V","Backset Spacing":"-","Connector Style":"D-Sub","lifecycle_stage":"unknown","Contact Material":"Brass","Ingress Protection":"-","Base Product Number":"5745071","Dielectric Material":"Polyester","Number of Positions":"9","Current Rating (Amps)":"6A","Operating Temperature":"-55°C ~ 105°C","Shell Material, Finish":"-","Contact Finish Thickness":"Flash","Material Flammability Rating":"UL94 V-0","Shell Size, Connector Layout":"1 (DE, E)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.9400","priceTiers":[{"qty":1,"price":"$6.94000","currency":"USD"},{"qty":10,"price":"$6.05000","currency":"USD"},{"qty":25,"price":"$5.89120","currency":"USD"},{"qty":50,"price":"$5.73200","currency":"USD"},{"qty":100,"price":"$5.38170","currency":"USD"},{"qty":250,"price":"$5.34984","currency":"USD"},{"qty":500,"price":"$5.03140","currency":"USD"},{"qty":1000,"price":"$4.49004","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/15b81a4657adbfab9fd85416940c23a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5745071-4/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5745071-4 available via RFQ confirmation?","answer":"The 5745071-4 is sourced to order through independent distribution."},{"question":"What is the mating connector for 5745071-4?","answer":"The mating connector is a standard DE-9 (E shell) D-Sub receptacle with 9 positions, female contacts. The plug uses female screwlocks (4-40) on the mating side, so the receptacle or backshell must have matching male screwlock hardware."},{"question":"Is 5745071-4 RoHS compliant?","answer":"Yes, the 5745071-4 is ROHS3 compliant per the manufacturer listing."},{"question":"What is the pinout of 5745071-4?","answer":"The pinout follows the standard DE-9 (DB-9) layout: 9 positions in two rows (5 on top, 4 on bottom). The exact signal assignment depends on the application (e.g., RS-232 serial), but the physical contact numbering is per the D-Subminiature standard — consult the product drawing for the contact cavity numbering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5745071-4","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/5745071-4 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}}