{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1731090862","brand":"Molex","brandSlug":"molex","productSlug":"1731090862","canonicalUrl":"https://icsourcedirect.com/molex/1731090862","factsUrl":"https://icsourcedirect.com/api/mcp/products/1731090862","rawCanonicalId":null},"summary":{"shortDescription":"Molex FCT 173109 D-Sub receptacle, 9 positions, 2 rows, 5 A, through-hole solder, steel/tin shell, unthreaded flange, UL94 V-0, -55°C to 125°C.","salesMarkdown":"## 9-Position D-Sub Receptacle, Unthreaded Flange — What This Connector Is The Molex 1731090862 is a 9-position D-Sub receptacle from the FCT 173109 series, arranged in two rows in the standard DE-9 (E) shell size. The shell is steel with tin plating for basic EMI shielding, and the housing uses a glass-filled polyester dielectric rated UL94 V-0. A key distinction: the flange is unthreaded — it has no threaded insert for 4-40 jackscrews, so it mates with a plug that uses slide-locks or a locking post, not the typical screw-lock hardware. The unthreaded flange means the mating plug must use a slide-lock or snap-in retention system; if your cable assembly uses standard 4-40 threaded jackscrews, this receptacle will not secure to it.","metaTitle":"Molex 1731090862 D-Sub Receptacle, 9-Position, Active","metaDescription":"Molex 1731090862 FCT D-Sub receptacle, 9 positions, 2 rows, 5 A, through-hole solder, unthreaded flange, UL94 V-0, -55°C to 125°C.","metaKeywords":null},"attributes":{"series":"F, FCT 173109","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors","D-Sub Cable Assemblies"],"specifications":{"Mfr":"Molex","Color":"White","Series":"F, FCT 173109","Package":"Bulk","Features":"-","Wire Gauge":"-","Termination":"Solder","Contact Form":"Machined","Contact Type":"Signal","Mounting Type":"Through Hole","Connector Type":"Receptacle, Female Sockets","Contact Finish":"-","Flange Feature":"Housing/Shell (Unthreaded)","Number of Rows":"2","Product Status":"Active","Voltage Rating":"-","Backset Spacing":"-","Connector Style":"D-Sub","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Primary Material":"Metal","Ingress Protection":"-","Base Product Number":"173109","Dielectric Material":"Polyester, Glass Filled","Number of Positions":"9","Current Rating (Amps)":"5A","Operating Temperature":"-55°C ~ 125°C","Shell Material, Finish":"Steel, Tin Plated","Contact Finish Thickness":"-","Material Flammability Rating":"UL94 V-0","Shell Size, Connector Layout":"1 (DE, E)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.3500","priceTiers":[{"qty":1,"price":"$12.35000","currency":"USD"},{"qty":10,"price":"$10.94500","currency":"USD"},{"qty":100,"price":"$8.70030","currency":"USD"},{"qty":1000,"price":"$7.46539","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/68164d8c6cfdbd6e422a5c70d6383900.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1731090862/alternatives.json"},"ai":{"faq":[{"question":"Does 1731090862 have a latch?","answer":"The flange is unthreaded — it has no threaded insert for jackscrews. It relies on a slide-lock or locking post on the mating plug for retention, not a traditional screw-lock latch."},{"question":"What is the pinout of 1731090862?","answer":"It is a standard DE-9 (E shell size) D-Sub receptacle with 9 positions in two rows. The pinout follows the standard D-Sub assignment for RS-232 or similar serial interfaces, but the exact signal mapping depends on the application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1731090862","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/molex/1731090862 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}}