{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-70526-23","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-70526-23","canonicalUrl":"https://icsourcedirect.com/amphenol/031-70526-23","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-70526-23","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC jack, 75 Ohm, 12 GHz, female socket, bayonet lock, solder termination, bulkhead front-side nut, nickel-plated brass body, gold-plated beryllium copper center contact, 500 mating cycles, -65°C to 165°C.","salesMarkdown":"The 031-70526-23: This particular variant is built for 75 Ohm systems — the impedance that distinguishes it from the more common 50 Ohm BNC — making it the correct choice for video, CCTV, and broadcast signal paths where 75 Ohm is the standard. Rated to 12 GHz, this jack handles high-frequency video and data signals well beyond the typical baseband video range. The nickel-plated brass body provides the standard BNC shielding and environmental durability. ## Mounting and Termination Detail This jack supports two mounting styles: board-edge end launch, where the connector sits at the edge of the PCB and the signal pin is soldered directly to a trace, and panel mount, where the bulkhead nut clamps the connector to a chassis or enclosure panel. The shield termination is solder-type, meaning the outer braid of the coaxial cable is soldered to the body for a continuous ground path. The contact termination is also solder, requiring the center conductor to be soldered to the beryllium copper pin.","metaTitle":"Amphenol RF 031-70526-23 BNC Jack, 75 Ohm, 12 GHz, Bulkhead","metaDescription":"Amphenol RF 031-70526-23 BNC jack, 75 Ohm impedance, 12 GHz max frequency. Gold-plated beryllium copper center contact, 500 mating cycles.","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 Lockwasher, 1 Nut","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Board Edge, End Launch; 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":"Solder","Base Product Number":"031-70","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.0062","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d3a25472313d64776a9e4f309eea7902.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-70526-23/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 031-70526-23?","answer":"The 031-70526-23 is available to order through independent distribution. It is sourced and quoted against an RFQ; current pricing and lead time are confirmed at the time of your quote request."},{"question":"What is the difference between 031-70526-23 and 031-70526-22?","answer":"Both share the same BNC form factor and bayonet lock, but the impedance difference means they are not electrically interchangeable — the 75 Ohm version is for video/broadcast, the 50 Ohm for RF/data."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-70526-23","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/031-70526-23 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}}