{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"112955-11","brand":"Amphenol","brandSlug":"amphenol","productSlug":"112955-11","canonicalUrl":"https://icsourcedirect.com/amphenol/112955-11","factsUrl":"https://icsourcedirect.com/api/mcp/products/112955-11","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug, male pin, 75 Ohm, 6 GHz, crimp termination, RG-122/180/195/Belden 1855/1865A cable groups, includes connector + contact + ferrule, nickel-plated brass body, gold-plated center contact.","salesMarkdown":"The nickel-plated brass body and gold-plated brass center contact give it the corrosion resistance and mating cycle life — rated for 500 cycles — that field-installed coax connectors need. ## Cable Group Fit — Which Coax It Terminates This plug is listed for RG-122, RG-180A, RG-180B, RG-195, Belden 1855, and Belden 1865A cables. ## Crimp Termination — What You Get in the Kit This is a standard two-crimp BNC termination — no solder, no special tooling beyond a hex crimp die set for the ferrule and a centre-contact crimp tool. The PTFE dielectric in the connector body matches the cable dielectric for a consistent 75 Ohm impedance through the joint. The 31-315-RFX is a 50 Ohm BNC plug — same bayonet-lock style, same 500-cycle rating, but a different impedance that makes it incompatible with 75 Ohm cable assemblies. The 112133 is a 75 Ohm plug like this one, but it is rated to 4 GHz (not 6 GHz) and the kit includes a fourth piece — a sleeve — for a slightly different cable group (RG-179/187 series). If your cable is RG-122, RG-180, or Belden 1855/1865A, the 112955-11 is the correct kit; for RG-179 or RG-187, the 112133 is the match.","metaTitle":"112955-11 Amphenol RF BNC Plug 75 Ohm, 6 GHz, Crimp","metaDescription":"Amphenol RF 112955-11 BNC plug, male pin, 75 Ohm impedance, 6 GHz max frequency, crimp termination. Includes connector, contact, ferrule.","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":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Contact, 1 Ferrule","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"RG-122, 180, 180A, 180B, 195, Belden 1855, 1865A","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":"112955","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":"$4.9000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c340496d075c453f9598fc018b44d18c.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/112955-11/alternatives.json"},"ai":{"faq":[{"question":"Does 112955-11 include the contact and ferrule?","answer":"Yes, the kit includes three pieces: the connector body with bayonet coupling nut, the gold-plated centre contact, and the crimp ferrule. No additional parts are needed for a standard two-crimp termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/112955-11","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/112955-11 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}}