{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1731090423","brand":"Molex","brandSlug":"molex","productSlug":"1731090423","canonicalUrl":"https://icsourcedirect.com/molex/1731090423","factsUrl":"https://icsourcedirect.com/api/mcp/products/1731090423","rawCanonicalId":null},"summary":{"shortDescription":"Molex F, FCT 173109 D-Sub receptacle, 9 positions, 2 rows, female sockets, vertical through-hole solder, gold contact finish, board locks, 5A current rating.","salesMarkdown":"## D-Sub Receptacle, 9-Position Vertical Solder — Molex FCT 173109 Series The Molex 1731090423 is a 9-position D-Sub receptacle with female sockets, part of the F, FCT 173109 series. It uses a standard DE (E) shell size — the familiar 9-pin D-sub footprint — and mounts vertically through-hole with solder termination. The white polyester glass-filled dielectric housing carries two rows of machined copper alloy contacts with gold finish, rated 5 A per circuit. ## Board Retention and Mounting Hardware The flanges also carry threaded inserts on the board side (4-40 thread), accepting standard D-sub jack-screws from the mating plug — no separate hardware to source. ## Operating Envelope and Compliance Ingress protection is IP20 — finger-safe but not sealed, so this is an indoor, dry-location connector. ROHS3 compliant.","metaTitle":"Molex 1731090423 D-Sub Receptacle, 9-Pos, Vertical Solder","metaDescription":"Molex 1731090423 D-Sub receptacle, 9 positions, female sockets, vertical through-hole solder, gold contacts, board locks, IP20, UL94 V-0.","metaKeywords":null},"attributes":{"series":"F, FCT 173109","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors","D-Sub Cable Assemblies"],"specifications":{"Mfr":"Molex","Color":"White","Series":"F, FCT 173109","Package":"Bulk","Features":"Board Lock","Wire Gauge":"-","Termination":"Solder","Contact Form":"Machined","Contact Type":"Signal","Mounting Type":"Through Hole","Connector Type":"Receptacle, Female Sockets","Contact Finish":"Gold","Flange Feature":"Board Side (4-40)","Number of Rows":"2","Product Status":"Active","Voltage Rating":"-","Backset Spacing":"-","Connector Style":"D-Sub","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Ingress Protection":"IP20","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":"$8.4100","priceTiers":[{"qty":1,"price":"$8.41000","currency":"USD"},{"qty":10,"price":"$7.35500","currency":"USD"},{"qty":100,"price":"$5.95370","currency":"USD"},{"qty":1000,"price":"$4.90304","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aadef9b1c43c02890332bcd63d47f99d.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1731090423/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 1731090423?","answer":"This receptacle mates with a standard 9-position D-sub plug (male pin) connector of the same DE (E) shell size, using 4-40 jack-screws through the threaded flanges."},{"question":"Does 1731090423 have board locks?","answer":"Yes, the 1731090423 includes board locks on the mounting flanges for solder-joint strain relief and PCB retention during assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1731090423","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/1731090423 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}}