{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"034-1107-12G","brand":"Amphenol","brandSlug":"amphenol","productSlug":"034-1107-12G","canonicalUrl":"https://icsourcedirect.com/amphenol/034-1107-12G","factsUrl":"https://icsourcedirect.com/api/mcp/products/034-1107-12G","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC HD series, 034-1107-12G, plug male pin, 75 Ohm, 18 GHz max, crimp termination, bayonet lock, bulk, kit includes connector, contact, ferrule, insulator.","salesMarkdown":"The 75 Ohm impedance and 18 GHz frequency ceiling place it squarely in the HD-SDI broadcast, CCTV, and test-equipment signal path, where the standard 50 Ohm BNC would introduce a mismatch. ## Cable fit and termination kit This plug is engineered for Belden 1855A and 4855R — both 75 Ohm precision coax used in broadcast video and serial digital interfaces. The contact and shield are both crimp-terminated, which gives a consistent, gas-tight connection without solder. The PTFE dielectric holds the impedance steady through the termination zone, so the 75 Ohm line doesn't see a bump at the connector. ## What the 75 Ohm and 18 GHz ratings mean on the bench The 18 GHz bandwidth is unusually high for a 75 Ohm BNC; most 75 Ohm BNCs top out around 4 GHz. That headroom means it handles UHD-SDI signals or multi-Gbps data without rolling off the high end. The 500-cycle mating life comes from the gold-over-phosphor bronze centre contact — the gold plating resists oxidation through repeated connect/disconnect cycles in field-service or test-rack use.","metaTitle":"Amphenol RF 034-1107-12G BNC HD Plug, 75 Ohm, 18 GHz","metaDescription":"Amphenol RF 034-1107-12G BNC HD plug, 75 Ohm, 18 GHz max, crimp termination for Belden 1855A/4855R. Kit includes connector, contact, ferrule, insulator.","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":"4 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Insulator","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"Belden 1855A, 4855R","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":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.7800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9f1d94b887280ea5c8d0b2272e715351.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/034-1107-12G/alternatives.json"},"ai":{"faq":[{"question":"Does 034-1107-12G include a contact and ferrule?","answer":"You do not need to order those parts separately."},{"question":"Where can I buy 034-1107-12G?","answer":"Submit a request for your target quantity and we will confirm availability and current pricing at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/034-1107-12G","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/034-1107-12G 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}}