{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-3301","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-3301","canonicalUrl":"https://icsourcedirect.com/amphenol/031-3301","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-3301","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug, male pin, 50 Ohm, 4 GHz, solder termination, clamp shield, for RG-58/141/LMR-195 cable, 500 mating cycles, weatherproof.","salesMarkdown":"## BNC Plug for RG-58 and Similar Cables, 50 Ohm, 4 GHz The 031-3301: It is part of the 031-33 series, a standard 50 Ohm BNC interface for test equipment, telecom, and instrumentation. This plug accepts RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, and 9907 cables — the common 50 Ohm flexible and semi-rigid types for short-run RF links. The centre contact is soldered, and the shield is terminated with a clamp that grips the braid. The connector is rated weatherproof, so it can be used in outdoor or damp enclosures as long as the mating receptacle is similarly sealed. Gold on the centre contact supports the 500-cycle mating life without fretting corrosion at the signal path.","metaTitle":"Amphenol RF 031-3301 BNC Plug, 50 Ohm, 4 GHz, RG-58 Cable","metaDescription":"Amphenol RF 031-3301 BNC plug, male pin, 50 Ohm, 4 GHz max, 500 mating cycles. Solder termination for RG-58/141/LMR-195. Active production, sourced per RFQ.","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":"6 pcs - 1 Connector, 1 Braid, Clamp, 1 Clamp, 1 Contact, 1 Gasket, 1 Washer","Impedance":"50Ohm","Body Finish":"Silver","Cable Group":"RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, 9907","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":"Weatherproof","Shield Termination":"Clamp","Base Product Number":"031-33","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.8061","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/be48e00bfd9e470f5ca5740b23248f00.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-3301/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-3301","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/031-3301 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}}