{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1731090874","brand":"Molex","brandSlug":"molex","productSlug":"1731090874","canonicalUrl":"https://icsourcedirect.com/molex/1731090874","factsUrl":"https://icsourcedirect.com/api/mcp/products/1731090874","rawCanonicalId":null},"summary":{"shortDescription":"Molex F, FCT 173109 D-Sub plug, 9 positions, 2 rows, male pins, 5 A, through-hole, solder termination, tin-plated steel shell, UL94 V-0.","salesMarkdown":"## DB-9 Male Plug for Signal and Low-Power Interconnects The Molex 1731090874 is a 9-position D-Sub plug with machined male pins, part of the F, FCT 173109 series. It uses a standard DE-9 shell layout (1/DE, E) and mounts through-hole with solder termination. Mates with any standard DE-9 (DB-9) female D-Sub receptacle or socket connector. The unthreaded housing/shell flange accepts standard D-Sub hardware (slide locks or jack-screws) for panel retention. Termination is through-hole solder — the machined copper-alloy pins accept direct soldering to a PCB or solder-cup wiring for cable assemblies.","metaTitle":"Molex FCT 1731090874 D-Sub Plug, 9-Pin, 5 A, Through Hole","metaDescription":"Molex 1731090874 FCT D-Sub plug, 9 positions, male pins, 5 A per contact, through-hole, tin-plated steel shell with grounding indents.","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":"Grounding Indents","Wire Gauge":"-","Termination":"Solder","Contact Form":"Machined","Contact Type":"Signal","Mounting Type":"Through Hole","Connector Type":"Plug, Male Pins","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":"$4.5700","priceTiers":[{"qty":1,"price":"$4.57000","currency":"USD"},{"qty":10,"price":"$4.02200","currency":"USD"},{"qty":100,"price":"$3.19970","currency":"USD"},{"qty":1000,"price":"$2.65118","currency":"USD"},{"qty":2500,"price":"$2.46834","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/863ad7e09d861806416fc0a39cb39956.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1731090874/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for 1731090874?","answer":"Three peer MPNs — 1731090856, 1731090622, and 1731091050 — are functionally identical, sharing the same 9-position DE-9 layout, 5 A rating, through-hole mounting, grounding indents, and UL94 V-0 housing. Any of these can serve as a direct AVL alternate."},{"question":"What is the pin configuration of Molex 1731090874?","answer":"It is a 9-position D-Sub plug with male pins arranged in two rows (5 + 4) in the standard DE-9 layout. Pin 1 is typically at the top-left when viewing the mating face with the wider row on top."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1731090874","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/1731090874 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}}