{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-70534","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-70534","canonicalUrl":"https://icsourcedirect.com/amphenol/031-70534","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-70534","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug, 75 Ohm, male pin, crimp termination, 12 GHz, includes contact and ferrule, for Belden 1794A/4794R cable.","salesMarkdown":"The 031-70534: This is the 75 Ohm variant of the standard BNC interface — not the more common 50 Ohm version — so it matches 75 Ohm video distribution systems, broadcast routers, and HD-SDI signal paths. The kit ships as three pieces: the connector body, the gold-plated brass center contact, and the crimp ferrule. ## 12 GHz Bandwidth with Bayonet Lock Rated to 12 GHz, this plug covers the full SDI signal family without a break in the impedance match. ## Crimp Termination for Belden 1794A and 4794R The shield is terminated with a crimp ferrule, and the center contact is also crimped — no solder required. The cable group is specified as Belden 1794A and 4794R, both 75 Ohm precision video coax with solid or cellular polyethylene dielectric. The crimp dimensions are set for these cable diameters; using a different coax will change the impedance match and the mechanical retention.","metaTitle":"Amphenol 031-70534 BNC Plug, 75 Ohm, 12 GHz","metaDescription":"Amphenol 031-70534 BNC plug, male pin, 75 Ohm impedance, 12 GHz max frequency. Includes connector, contact, and ferrule.","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 1794A, 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","Frequency - Max":"12 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"031-70","Contact Termination":"Crimp","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.2900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d6327e89ec648d5a459bfd288d9f63db.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-70534/alternatives.json"},"ai":{"faq":[{"question":"What is the impedance of Amphenol 031-70534?","answer":"It is designed for 75 Ohm video and broadcast systems."},{"question":"What cable does 031-70534 mate with?","answer":"The 031-70534 is specified for Belden 1794A and 4794R precision video coax cables. Using a different cable will affect the impedance match and mechanical fit."},{"question":"Does 031-70534 include the contact and ferrule?","answer":"Yes, the kit includes three pieces: the connector body, one center contact, and one crimp ferrule. No additional parts are needed for termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-70534","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/031-70534 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}}