{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0732511354","brand":"Molex","brandSlug":"molex","productSlug":"0732511354","canonicalUrl":"https://icsourcedirect.com/molex/0732511354","factsUrl":"https://icsourcedirect.com/api/mcp/products/0732511354","rawCanonicalId":null},"summary":{"shortDescription":"Molex 73251 Series SMA jack, female socket, 50 Ohms, 18 GHz, 500 V, SMT threaded mount, gold-plated beryllium copper center contact.","salesMarkdown":"The Molex 0732511354 is an SMA jack, female socket, from the 73251 series — a threaded RF interconnect built for board-level signal paths up to 18 GHz. The 50 Ohm impedance matches standard RF system lines, and the 500 V rating gives headroom for power-over-RF or higher-voltage test signals. ## Construction and mounting Surface-mount termination with the shield soldered to the board — the threaded fastening type gives a vibration-resistant mate that won't back off under cable flex. The PTFE dielectric keeps the impedance stable across the rated frequency band and handles the soldering temperatures during reflow. ## RF performance and application fit Rated to 18 GHz maximum frequency, this SMA jack suits RF modules, test equipment, and antenna interfaces where signal integrity up into the Ku-band matters. The single-port design keeps insertion loss per mated pair predictable.","metaTitle":"Molex 73251 0732511354 SMA Jack, 50 Ohm, 18 GHz","metaDescription":"Molex 0732511354 SMA jack, 50 Ohm, 18 GHz max, 500 V rated. Gold-plated beryllium copper center contact, SMT threaded. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"Molex","Series":"73251","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"Nickel","Cable Group":"-","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"-","Mounting Type":"Surface Mount","Connector Type":"Jack, Female Socket","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"SMA","Frequency - Max":"18 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"073251","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/3dfe6b0273079c0824db28e7b9d50140.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0732511354/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0732511354","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/0732511354 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}}