{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-70545-12G","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-70545-12G","canonicalUrl":"https://icsourcedirect.com/amphenol/031-70545-12G","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-70545-12G","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF, BNC, Plug, Male Pin, 75 Ohm, Right Angle, Free Hanging, Solder, Crimp Shield, 12 GHz, 500 Mating Cycles, Includes End Cap and Insulator.","salesMarkdown":"The 031-70545-12G: It mates with standard 75 Ohm BNC jacks and receptacles using a bayonet lock. The 75 Ohm impedance targets video distribution, broadcast, and broadband data links — not 50 Ohm RF test gear. Rated to 12 GHz, it covers L-band through X-band signal paths, though practical use in video systems typically stays well below that ceiling. ## Cable Fit and Termination Kit This plug is specified for Belden 1794A and 4794R cables — both 75 Ohm precision video coax. The contact termination is solder; the shield is crimped. That means a field repair or assembly shop gets everything needed for one termination without ordering separate components. Gold on the centre contact gives corrosion resistance and stable contact resistance over 500 mating cycles — enough for test-point reconnects and field service, not for high-cycle production jigs. The right-angle body keeps the cable run parallel to the panel face, useful in tight equipment racks.","metaTitle":"Amphenol RF 031-70545-12G BNC Plug, 75 Ohm, Right Angle","metaDescription":"Amphenol RF 031-70545-12G BNC plug, 75 Ohm, right angle, 12 GHz max, 500 mating cycles. Includes end cap and insulator. Active production, quoted to order.","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 End Cap, 1 Insulator","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), Right Angle","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":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C~85°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.1199","stockQuantity":19,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/bc769ca47689e9a813f66e7b2546d926.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the impedance of 031-70545-12G?","answer":"75 Ohm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-70545-12G","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/031-70545-12G 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}}