{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"252117-75","brand":"Amphenol","brandSlug":"amphenol","productSlug":"252117-75","canonicalUrl":"https://icsourcedirect.com/amphenol/252117-75","factsUrl":"https://icsourcedirect.com/api/mcp/products/252117-75","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol 252117-75 MCX jack, female socket, 75 Ohm, 6 GHz, surface mount, snap-on fastening, gold brass body, 1 port, solder shield termination.","salesMarkdown":"## RF Launch Design Note The Amphenol 252117-75 is an MCX jack — a snap-on, subminiature RF connector built for 75 Ohm signal paths. It terminates to the board through surface-mount contacts and a soldered shield ground, keeping the return path short enough to hold the impedance through the launch up to 6 GHz. The 75 Ohm impedance and 6 GHz max frequency are standard for this connector series. This jack mounts with surface-mount contacts and a separate solder tab for the shield. The shield termination is critical — it grounds the outer conductor directly to the board ground plane, completing the coaxial return path. Without a solid solder fillet on the shield tab, the ground inductance rises and the impedance through the launch drifts.","metaTitle":"252117-75 MCX Jack, 75 Ohm, 6 GHz, SMT, Gold Body","metaDescription":"252117-75 MCX jack, 75 Ohm impedance, 6 GHz max frequency, SMT with solder shield termination, gold-over-beryllium copper contacts, 500 mating cycles, -65°C to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bulk","Features":"-","Impedance":"75Ohm","Body Finish":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Surface Mount","Connector Type":"Jack, Female Socket","Fastening Type":"Snap-On","Insertion Loss":"-","Product Status":"Active","Connector Style":"MCX","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"252117","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.8913","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0f90f9ba6c00142c53eada9e38e534d3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/252117-75/alternatives.json"},"ai":{"faq":[{"question":"What is the impedance of the 252117-75?","answer":"The 252117-75 is a 75 Ohm MCX jack, designed for 75 Ohm cable and PCB trace systems such as video and broadband distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/252117-75","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/amphenol/252117-75 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}