{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-212-1005","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-212-1005","canonicalUrl":"https://icsourcedirect.com/amphenol/031-212-1005","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-212-1005","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug kit, 031-212-1005, 50 Ohm, 4 GHz max, solder contact, bayonet lock, weatherproof, -65°C to 165°C, bulk.","salesMarkdown":"## BNC plug kit for RG-59/RG-62 cable, 50 Ohm, weatherproof The Amphenol RF 031-212-1005 is a BNC plug kit — a male pin plug with a bayonet lock, intended for field termination onto a range of common 75 Ohm and 50 Ohm coax cables. This is the full assembly kit: the connector body, braid clamp, clamp, centre contact, gasket, and washer are all in the bag. ## 50 Ohm, 4 GHz — signal path limits Impedance is 50 Ohm, the standard for RF test equipment, telecom base stations, and video distribution. That 4 GHz cap keeps it inside the usable range for L-band satellite, GPS, and cellular backhaul; it will roll off before 6 GHz Wi-Fi bands. For a 50 Ohm system at 4 GHz, the VSWR stays within spec for the cable groups listed — RG-59, RG-62, RG-140, RG-210, and Belden 8241, 8263, 8279, 9209. ## Weatherproof build for outdoor installs Rated weatherproof — the gasket seals the cable entry, and the bayonet lock pulls the plug face tight against the jack's O-ring. This is not an IP67 submersion rating, but it handles rain, condensation, and splash in an outdoor enclosure or antenna mast. The PTFE dielectric holds stable dielectric constant across the temperature swing, which matters when the coax runs from a -40°C rooftop to a 165°C engine bay. ## What's in the kit — and what you add Six pieces in the bag: the BNC plug body, braid clamp, cable clamp, centre contact pin, gasket, and washer. You supply the coax cable and the solder iron — the centre contact is solder-terminated, and the braid is clamped under the braid clamp. No crimp tool needed. The cable group list covers RG-59, 59B, 62, 140, 210, and several Belden types; if your cable jacket diameter or dielectric fits those, this kit works. No separate hardware to order.","metaTitle":"Amphenol RF 031-212-1005 BNC Plug Kit, 50 Ohm, 4 GHz, Bulk","metaDescription":"Amphenol RF 031-212-1005 BNC plug kit, 50 Ohm, 4 GHz, weatherproof. Includes connector, braid clamp, contact, gasket, washer.","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":"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":"Weatherproof","Shield Termination":"Clamp","Base Product Number":"031-21","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Silver","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.4500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/be48e00bfd9e470f5ca5740b23248f00.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-212-1005/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 031-212-1005?","answer":"The 031-212-1005 is available to order through independent distribution. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time."},{"question":"What cables are compatible with 031-212-1005?","answer":"The kit is listed for RG-59, 59B, 62, 140, 210, and Belden 8241, 8263, 8279, 9209. If your cable jacket and dielectric match those groups, the braid clamp and centre contact fit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-212-1005","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/031-212-1005 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}}