{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"31-4541-RFX","brand":"Amphenol","brandSlug":"amphenol","productSlug":"31-4541-RFX","canonicalUrl":"https://icsourcedirect.com/amphenol/31-4541-RFX","factsUrl":"https://icsourcedirect.com/api/mcp/products/31-4541-RFX","rawCanonicalId":null},"summary":{"shortDescription":"Quicktrim® BNC plug, male pin, 50 Ohm, 4 GHz, 500 mating cycles, clamp termination for RG-59/62, gold-plated centre contact, silver body.","salesMarkdown":"## What This BNC Plug Carries and Where It Fits The 31-4541-RFX: The clamp-style shield termination and solder contact termination suit field assembly: you strip the coax, solder the centre pin, then clamp the braid under the nickel-plated brass body. The listed cable group covers RG-59, RG-62, RG-140, RG-210, and Belden 8241, 8263, 8279, 9209 — the clamp accommodates the dielectric diameters of these cables without a special adapter. Insertion loss is spec'd at 0.2 dB — low enough that the connector doesn't eat into your link budget in a short cable run. ## Cable Fit and Assembly Check Before ordering, confirm your coax is in the supported cable group: RG-59, 59B, 62, 140, 210, Belden 8241, 8263, 8279, 9209. The clamp and centre contact are sized for these cable diameters — a different coax may not seat properly under the clamp or may shift the impedance away from 50 Ohm.","metaTitle":"31-4541-RFX BNC Plug, 50 Ohm, 4 GHz, Quicktrim®","metaDescription":"31-4541-RFX BNC plug, male pin, 50 Ohm, 4 GHz max, 500 mating cycles. Gold-plated centre contact, clamp termination for RG-59/62.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"Quicktrim®","Package":"Bulk","Features":"-","Includes":"4 pcs - 1 Connector, 1 Clamp, 1 Contact, 1 Insulator","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"RG-59, 59B, 62, 140, 210, Belden 8241, 8263, 8279, 9209","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","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":"Clamp","Base Product Number":"31-454","Contact Termination":"Solder","Dielectric Material":"Polyoxymethylene (POM) Acetal","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.4600","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/31-4541-RFX/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 31-4541-RFX and get a price?","answer":"The 31-4541-RFX is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time. No stock-holding claim; availability varies."},{"question":"What cable types does the 31-4541-RFX support?","answer":"The 31-4541-RFX supports RG-59, 59B, 62, 140, 210, and Belden 8241, 8263, 8279, 9209 coax cables. The clamp and centre contact are sized for these cable diameters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/31-4541-RFX","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/31-4541-RFX 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}}