{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"034-1104-12G","brand":"Amphenol","brandSlug":"amphenol","productSlug":"034-1104-12G","canonicalUrl":"https://icsourcedirect.com/amphenol/034-1104-12G","factsUrl":"https://icsourcedirect.com/api/mcp/products/034-1104-12G","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF HD-BNC plug, 75 Ohm, 12 GHz, bayonet lock, free-hanging inline, includes connector, contact, ferrule, for Belden 4794R cable.","salesMarkdown":"## 75-ohm HD-BNC plug for broadcast video The Amphenol 034-1104-12G is an HD-BNC plug — a high-density version of the standard BNC, built for 75 Ohm signal paths. It mates with HD-BNC jacks using a bayonet lock, giving a quick twist-on mate that holds under vibration. The 12 GHz frequency ceiling covers 4K and 12G-SDI broadcast video links without a hitch. This is a three-piece kit: the plug body, a centre contact, and a ferrule. The contact can be crimped or soldered to the centre conductor; the shield is crimped via the ferrule. Rated for 500 mating cycles — good for field-service connectors that get swapped between test gear and production runs. ## Cable fit: Belden 4794R This plug is specced for Belden 4794R cable — a precision 75-ohm coax used in broadcast and pro video. The crimp dimensions and ferrule ID are cut for that cable's jacket and braid diameter. If you're terminating a different 75-ohm coax, check the cable OD and dielectric diameter against the plug's crimp range before ordering.","metaTitle":"Amphenol 034-1104-12G HD-BNC Plug, 75 Ohm, 12 GHz","metaDescription":"Amphenol 034-1104-12G HD-BNC plug, 75 Ohm, 12 GHz max frequency. Bayonet lock, free-hanging inline. Includes connector, contact, ferrule.","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":"3 pcs - 1 Connector, 1 Contact, 1 Ferrule","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"Belden 4794R","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":"12 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"034-11","Contact Termination":"Crimp or 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":"$13.1300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b9cd183fe242e2f6da235b98e48f6d1d.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/034-1104-12G/alternatives.json"},"ai":{"faq":[{"question":"Is 034-1104-12G compatible with Belden 4794R cable?","answer":"Yes, the plug is specced for Belden 4794R. The crimp ferrule and centre contact dimensions match that cable's construction."},{"question":"Does 034-1104-12G include the contact and ferrule?","answer":"No need to order those separately."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/034-1104-12G","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/034-1104-12G 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}}