{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-5976-50RFX","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-5976-50RFX","canonicalUrl":"https://icsourcedirect.com/amphenol/031-5976-50RFX","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-5976-50RFX","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC jack, female socket, 50 Ohm, 4 GHz, 0.2 dB insertion loss, 500 mating cycles, through-hole solder termination, bayonet lock, nickel body, gold centre contact.","salesMarkdown":"The 031-5976-50RFX: The 4 GHz frequency ceiling and 0.2 dB insertion loss define the usable bandwidth for this jack. At 4 GHz, the VSWR stays within BNC-class limits — good for lab instrumentation, RF test heads, and telecom patch panels where the signal budget is tight. Below 1 GHz the loss is negligible; at the 4 GHz upper edge the 0.2 dB figure is the total through-loss for the mated pair, so factor it into the link budget if you are running multiple connectors in series.","metaTitle":"Amphenol 031-5976-50RFX BNC Jack, 50 Ohm, 4 GHz","metaDescription":"Amphenol RF BNC jack, female socket, 50 Ohm impedance, 4 GHz max frequency, 0.2 dB insertion loss, 500 mating cycles, through-hole solder termination, bayonet","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":"-","Includes":"-","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Through Hole","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":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"031-59","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4ae99d30091b21f626766831e9cfd267.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-5976-50RFX/alternatives.json"},"ai":{"faq":[{"question":"Does 031-5976-50RFX have a bayonet lock?","answer":"Yes, the 031-5976-50RFX uses a bayonet lock for quick-connect coupling."},{"question":"What is the impedance of 031-5976-50RFX?","answer":"The impedance is 50 Ohm, matching standard coaxial cable and 50 Ohm system designs."},{"question":"What is the mounting type of 031-5976-50RFX?","answer":"It is a through-hole mount with solder termination for the centre contact and shield."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-5976-50RFX","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/031-5976-50RFX 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}}