{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-6290","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-6290","canonicalUrl":"https://icsourcedirect.com/amphenol/031-6290","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-6290","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC jack, female socket, 50 Ohm, 4 GHz, 500 V, panel mount bulkhead, bayonet lock, solder cup, gold center contact, 2500 mating cycles.","salesMarkdown":"## 50 Ohm BNC Bulkhead Jack, 4 GHz, Solder Cup Termination The 031-6290: The 500 V rating and 2500 mating cycles suit it for bench-top and field-service use where the connector sees repeated connect-disconnect duty. The dielectric is polyamide (nylon), and the shield terminates via solder cup — a standard termination for coaxial cable where you tin the braid and flow solder into the cup. The package includes the connector, lockwasher, and nut, so no separate hardware sourcing is needed for the bulkhead mount. The isolated feature designation indicates the connector body is electrically isolated from the panel, preventing ground loops in sensitive RF paths — a detail worth noting when the mounting panel is part of the chassis ground plane. The lockwasher provides vibration resistance. Solder cup termination for the center contact and shield: strip the coax, tin the center conductor, solder into the cup, then solder the braid to the shield cup.","metaTitle":"Amphenol RF 031-6290 BNC Jack, 50 Ohm, 4 GHz, Bulkhead","metaDescription":"Amphenol RF 031-6290 BNC jack, female socket, 50 Ohm, 4 GHz max, 500 V, 2500 mating cycles. Panel mount bulkhead with bayonet lock.","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":"Isolated","Includes":"3 pcs - 1 Connector, 1 Lockwasher, 1 Nut","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"2500","Mounting Type":"Panel Mount","Connector Type":"Jack, Female Socket","Fastening Type":"Bayonet Lock","Insertion Loss":"-","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"BNC","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Rear Side Nut","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"031-62","Contact Termination":"Solder Cup","Dielectric Material":"Polyamide (PA), Nylon","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.5139","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4f850cb6387f84640ce4b149cf1b4007.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-6290/alternatives.json"},"ai":{"faq":[{"question":"Does 031-6290 come with mounting hardware?","answer":"Yes, the package includes three pieces: the connector, a lockwasher, and a nut. No separate hardware is needed for the bulkhead mount."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-6290","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/031-6290 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}}