{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"034-1130-12G","brand":"Amphenol","brandSlug":"amphenol","productSlug":"034-1130-12G","canonicalUrl":"https://icsourcedirect.com/amphenol/034-1130-12G","factsUrl":"https://icsourcedirect.com/api/mcp/products/034-1130-12G","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF, HD BNC plug, 034-1130-12G, 75 Ohm, 18 GHz, crimp termination, bayonet lock, nickel body, gold center contact, 500 mating cycles, Belden 4694P cable group.","salesMarkdown":"## Amphenol 034-1130-12G — 75 Ohm HD BNC Plug for Belden 4694P The Amphenol 034-1130-12G is a 75 Ohm HD BNC plug, male pin, designed specifically for Belden 4694P coaxial cable. This is the high-density variant of the standard BNC — the same bayonet-lock interface but with a smaller center pin and tighter dielectric, built for the 75 Ohm video and broadcast signal path. Rated to 18 GHz, it covers HD-SDI and 4K video transport without the impedance bump a standard 50 Ohm BNC would introduce on a 75 Ohm line. ## Cable Match and Termination — Belden 4694P Only This connector is for Belden 4694P — the cable group is listed on the part. The center contact crimps onto the 4694P's center conductor, and the ferrule crimps over the braid and jacket. ## What the 18 GHz and 75 Ohm Ratings Mean on the Bench 75 Ohm at 18 GHz — the dielectric and center contact geometry are held to tighter tolerances, maintaining consistent 75 Ohm impedance through the mated pair up to that frequency.","metaTitle":"Amphenol 034-1130-12G HD BNC Plug, 75 Ohm, 18 GHz","metaDescription":"Amphenol 034-1130-12G HD BNC plug, 75 Ohm impedance, 18 GHz max frequency. Crimp termination for Belden 4694P cable. Active production, sourced to order.","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":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Contact, 1 Ferrule","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"Belden 4694P","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":"-","Product Status":"Active","Connector Style":"BNC, HD","Frequency - Max":"18 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"034-11","Contact Termination":"Crimp","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-30°C~85°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.9500","stockQuantity":24,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2fb21bb01bb9db28642607db59fc4da3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the impedance of 034-1130-12G?","answer":"The 034-1130-12G is a 75 Ohm connector. It is not a 50 Ohm BNC — using it on a 50 Ohm line will introduce a mismatch at the interface."},{"question":"What cable is compatible with Amphenol 034-1130-12G?","answer":"The 034-1130-12G is designed for Belden 4694P cable. The connector kit includes the body, center contact, and ferrule sized for that cable's dielectric and jacket diameters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/034-1130-12G","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/034-1130-12G 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}}