{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"112957-11","brand":"Amphenol","brandSlug":"amphenol","productSlug":"112957-11","canonicalUrl":"https://icsourcedirect.com/amphenol/112957-11","factsUrl":"https://icsourcedirect.com/api/mcp/products/112957-11","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug, 75 Ohm, crimp termination, RG-6 double braid / Belden 1694A, gold centre contact, 500 mating cycles, 6 GHz max, free-hanging in-line.","salesMarkdown":"The 112957-11: This is the 75 Ohm variant of the standard BNC interface — not the common 50 Ohm type — so it is the correct choice for video distribution, HD-SDI broadcast, and precision instrumentation where the impedance match matters. ## Cable Prep and Termination Cable group is RG-6 double braid and Belden 1694A — the ferrule and centre contact dimensions are matched to these cable diameters. ## Signal Path and Frequency Range Rated to 6 GHz with 0.2 dB insertion loss. The 75 Ohm impedance and PTFE dielectric keep the signal path stable across the band. ## Temperature and Environment","metaTitle":"Amphenol RF 112957-11 BNC Plug, 75 Ohm, RG-6, 6 GHz","metaDescription":"Amphenol RF 112957-11 BNC plug, 75 Ohm impedance, crimp termination for RG-6 double braid and Belden 1694A. Gold centre contact, 500 mating cycles, 6 GHz max.","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 Contact, 1 Ferrule","Impedance":"75 Ohms","Body Finish":"Nickel","Cable Group":"RG-6 Double Braid, Belden 1694A","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":"0.2dB","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"BNC","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"112957","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":"$5.9600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4d520466afdd696ee4c1901958f1d9dd.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/112957-11/alternatives.json"},"ai":{"faq":[{"question":"What cable types work with 112957-11?","answer":"RG-6 double braid and Belden 1694A. The included ferrule and centre contact are sized for these cable constructions. For RG-6 quad shield, verify the cable outer diameter against the ferrule before committing."},{"question":"What is the mating cycles rating of 112957-11?","answer":"500 mating cycles. The gold-plated centre contact supports this cycle life — suitable for field-service patch panels where reconnections are occasional, not daily."},{"question":"Where can I buy 112957-11?","answer":"Sourced to order against your BOM quantity. Availability and pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/112957-11","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/112957-11 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}}