{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-70568-12G","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-70568-12G","canonicalUrl":"https://icsourcedirect.com/amphenol/031-70568-12G","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-70568-12G","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF 75 Ohm BNC jack, bulkhead front-side nut mount, crimp termination, 12 GHz max, 500 mating cycles, gold-plated phosphor bronze centre contact, nickel-plated brass body, PTFE dielectric.","salesMarkdown":"## 75 Ohm BNC Bulkhead Jack for Broadcast Video The 031-70568-12G: It's built for the 75 Ohm video/broadcast world — not the 50 Ohm RF bench. Rated to 12 GHz maximum frequency, it covers the full HD-SDI bandwidth and then some. This is a crimp-termination connector: the centre contact crimps, and the shield terminates via a crimp ferrule. The kit includes six pieces: one connector body, one centre contact, one ferrule, one insulator, one lockwasher, and one nut — everything needed for a single bulkhead install except the cable and crimp tool. ## 500 Mating Cycles, Gold Centre Contact The nickel-plated brass body provides RF shielding and corrosion resistance. The bulkhead front-side nut secures it to the panel; the lockwasher prevents loosening under vibration.","metaTitle":"Amphenol RF 031-70568-12G BNC Jack, 75 Ohm, 12 GHz, Bulkhead","metaDescription":"Amphenol RF 75 Ohm BNC jack, bulkhead mount, crimp termination. 12 GHz max, 500 mating cycles, gold centre contact.","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":"6 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Insulator, 1 Lockwasher, 1 Nut","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"Belden 1794A, 4794R","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Panel Mount","Connector Type":"Jack, Female Socket","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":"Bulkhead - Front Side Nut","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":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.9300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7cd5013e70693c4a50a6430c7fb673b7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-70568-12G/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 031-70568-12G and how is it quoted?","answer":"Submit an RFQ for your volume and delivery window."},{"question":"Is 031-70568-12G a 75 ohm or 50 ohm BNC connector?","answer":"It is not the 50 Ohm version — the impedance is a fixed selection parameter. Use it with 75 Ohm cable such as Belden 1794A or 4794R."},{"question":"What cable works with 031-70568-12G?","answer":"The connector is specified for Belden 1794A and 4794R cable groups. The crimp ferrule and centre contact are sized for these cables; using a different cable requires verifying the dielectric diameter and centre conductor size against the crimp tooling."},{"question":"What accessories are included with 031-70568-12G?","answer":"The kit includes six pieces: one connector body, one centre contact, one ferrule, one insulator, one lockwasher, and one nut. That covers the full bulkhead install — you supply the cable and crimp tool."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-70568-12G","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/031-70568-12G 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}}