{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-5540","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-5540","canonicalUrl":"https://icsourcedirect.com/amphenol/031-5540","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-5540","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC jack, female socket, 50 Ohm, 1 GHz, 500 V, 500 mating cycles, isolated body, panel mount right-angle, solder cup, bulkhead front nut, Bag.","salesMarkdown":"## BNC Jack, Isolated, 50 Ohm — Panel Mount with Right-Angle PCB Tails The 031-5540: The isolated body (DC-blocked from the shell) prevents ground loops in sensitive RF instrumentation or test setups where the shield path needs to float. ## Mounting and Termination — Bulkhead Front Nut with Right-Angle Solder Tails The contact termination is solder, with the centre pin and shield tails bent at a right angle for PCB mounting.","metaTitle":"031-5540 Amphenol RF BNC Jack, 50 Ohm, 1 GHz, Isolated","metaDescription":"031-5540 Amphenol RF BNC jack, female socket, 50 Ohm, 1 GHz max, 500 V, 500 mating cycles, isolated body, panel mount right-angle, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bag","Features":"Board Guide, Isolated","Includes":"-","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Zinc Alloy","Housing Color":"Black, Silver","Mating Cycles":"500","Mounting Type":"Panel Mount, Through Hole, Right Angle","Connector Type":"Jack, Female Socket","Fastening Type":"Bayonet Lock","Insertion Loss":"0.2dB","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"BNC","Frequency - Max":"1 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Front Side Nut","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"031-55","Contact Termination":"Solder","Dielectric Material":"Polypropylene (PP)","Operating Temperature":"-55°C~85°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.0600","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-5540/alternatives.json"},"ai":{"faq":[{"question":"Does 031-5540 have an isolation feature?","answer":"Yes, the 031-5540 is listed with an isolated body feature, meaning the outer shell is DC-blocked from the signal ground — useful for preventing ground loops in sensitive RF circuits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-5540","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/031-5540 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}}