{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5745781-6","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5745781-6","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5745781-6","factsUrl":"https://icsourcedirect.com/api/mcp/products/5745781-6","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HD-20 D-Sub receptacle, 5745781-6, DE-9 shell, 9 positions, 2 rows, right-angle through-hole solder, gold 30.0µin contacts, 6A, 125V, female screwlock 4-40.","salesMarkdown":"## Shell Size, Gender, and Termination — the DE-9 Right-Angle Receptacle The TE Connectivity 5745781-6 is a 9-position D-Sub receptacle from the AMPLIMITE HD-20 series, housed in a DE-9 shell (shell size 1, layout DE, E). The thermoplastic dielectric (UL94 V-0 rated) and the steel shell with tin plating handle the thermal load, but for sustained high-current duty on multiple pins, derating per the manufacturer's curve is advised. ## Mounting and Hardware — the Female Screwlock (4-40) The flange feature is a mating-side female screwlock with 4-40 thread — this is the receptacle side that accepts a male jack-screw from the plug half. The screwlock provides positive mechanical retention, critical in vibration environments like industrial machinery or test equipment where a loose D-sub can cause intermittent contact. The shell material is steel with tin plating, giving good EMI shielding and corrosion resistance for indoor use.","metaTitle":"TE Connectivity 5745781-6 AMPLIMITE HD-20 D-Sub Receptacle","metaDescription":"TE Connectivity 5745781-6 AMPLIMITE HD-20 D-Sub receptacle, 9 positions (DE-9), right-angle solder, gold 30.0µin contacts, 6A, 125V. Active lifecycle.","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","Wire Gauge":"-","Termination":"Solder","Contact Form":"-","Contact Type":"Signal","Mounting Type":"Through Hole, Right Angle","Connector Type":"Receptacle, Female Sockets","Contact Finish":"Gold","Flange Feature":"Mating Side, Female Screwlock (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":"Phosphor Bronze","Ingress Protection":"-","Base Product Number":"5745781","Dielectric Material":"Thermoplastic","Number of Positions":"9","Current Rating (Amps)":"6A","Operating Temperature":"-55°C ~ 105°C","Shell Material, Finish":"Steel, Tin Plated","Contact Finish Thickness":"30.0µin (0.76µm)","Material Flammability Rating":"UL94 V-0","Shell Size, Connector Layout":"1 (DE, E)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1700","priceTiers":[{"qty":1,"price":"$6.17000","currency":"USD"},{"qty":10,"price":"$5.40900","currency":"USD"},{"qty":25,"price":"$5.26720","currency":"USD"},{"qty":130,"price":"$4.84231","currency":"USD"},{"qty":260,"price":"$4.81400","currency":"USD"},{"qty":520,"price":"$4.50250","currency":"USD"},{"qty":1040,"price":"$4.02110","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8fd10f2989e156a39be9199ad805adec.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/5745781-6/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5745781-6 and how do I get a price?","answer":"No stock-holding or price figure is listed here."},{"question":"What is the mating connector for 5745781-6?","answer":"This is a D-Sub receptacle (female sockets); it mates with a standard DE-9 male plug (DB9-style) that has the same shell size and layout. The mating half should also have the 4-40 screwlock hardware for positive retention."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5745781-6","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/5745781-6 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}}