{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-70537-12G","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-70537-12G","canonicalUrl":"https://icsourcedirect.com/amphenol/031-70537-12G","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-70537-12G","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug, 75 Ohm, male pin, crimp termination, 12 GHz max frequency, nickel-plated brass body, gold-plated center contact, includes connector + contact + ferrule + insulator.","salesMarkdown":"The 031-70537-12G: It comes as a complete kit with four pieces: the connector body, a center contact, a crimp ferrule, and an insulator. The 75 Ohm impedance and 12 GHz maximum frequency make it suited for video distribution, broadcast, and broadband data applications where signal integrity matters up into the microwave band. ## Cable matching and termination This plug is spec'd for Belden 1855A and 4855R cables — common precision 75 Ohm coax types used in broadcast and CCTV runs.","metaTitle":"031-70537-12G Amphenol RF BNC Plug, 75 Ohm, 12 GHz","metaDescription":"Amphenol RF 031-70537-12G BNC plug, 75 Ohm, 12 GHz max, crimp termination. Includes connector, contact, ferrule, insulator. Active production, quoted to order.","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":"Bag","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","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":"-30°C~75°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.3900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ebdc0dabbf063abdf13e6f521ee830e6.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-70537-12G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-70537-12G","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/031-70537-12G 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}}