{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"112563RP","brand":"Amphenol","brandSlug":"amphenol","productSlug":"112563RP","canonicalUrl":"https://icsourcedirect.com/amphenol/112563RP","factsUrl":"https://icsourcedirect.com/api/mcp/products/112563RP","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF RP-BNC plug, female socket, 50 Ohm, 4 GHz, 500 mating cycles, crimp termination, nickel-plated brass body, gold-plated phosphor bronze centre contact, PTFE dielectric, for Belden 8214, 9913, 9914, LMR-400.","salesMarkdown":"## RP-BNC Plug, 50 Ohm, 4 GHz — What the Interface Means The 112563RP: The RP-BNC interface swaps the gender of the centre contact relative to standard BNC — the plug carries the female socket, and it mates with an RP-BNC jack that has the male pin. This is the standard interface for Wi-Fi and ISM-band equipment where the manufacturer wants to prevent accidental mating with standard BNC antennas. The 4 GHz ceiling covers the 2.4 and 5 GHz bands with margin, and the 0.2 dB insertion loss at those frequencies is typical for a crimp-style BNC-class connector. ## Cable Fit — LMR-400 and the Listed Cable Group The 112563RP is spec'd for Belden 8214, 9913, 9914, and LMR-400 — all 0.405-inch-diameter 50 Ohm cables with a solid or stranded centre conductor and foam PE dielectric. The crimp termination uses a separate ferrule (included in the 3-piece kit) for the braid shield, and the centre contact crimps onto the centre conductor. If you are terminating LMR-400, this connector is a direct fit; no adapter or cable-prep change is needed. The base product number 112563 without the RP suffix is the standard-polarity version with a male pin — the only difference is the centre contact gender, not the cable fit or the crimp tooling. ## Build and Duty — 500 Cycles, PTFE Dielectric, Full Temp Range The bayonet lock (BNC-style) gives a quarter-turn mate with positive detent; it is not a threaded interface, so it is faster to connect but relies on the detent spring for vibration retention. For a fixed installation that will not be unmated repeatedly, the bayonet lock is adequate; for a mobile or high-shock environment, a threaded interface like Type-N would be the safer call.","metaTitle":"Amphenol RF 112563RP RP-BNC Plug, 4 GHz, 50 Ohm","metaDescription":"Amphenol RF 112563RP RP-BNC plug, female socket, 50 Ohm, 4 GHz max, 500 mating cycles. Crimp termination for Belden 8214, 9913, 9914, LMR-400.","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":"50Ohm","Body Finish":"Nickel","Cable Group":"Belden 8214, 9913, 9914, LMR-400","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Female Socket","Fastening Type":"Bayonet Lock","Insertion Loss":"0.2dB","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"RP-BNC","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"112563","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":"$9.7697","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/3ac2f3353d51771584ed21eb57fbe752.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/112563RP/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 112563RP and how do I get a price?","answer":"The 112563RP is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — both are confirmed at quote time."},{"question":"Can 112563RP be used with LMR-400 cable?","answer":"Yes. LMR-400 is explicitly listed in the cable group for this connector, along with Belden 8214, 9913, and 9914. The crimp ferrule and centre contact are sized for the 0.405-inch jacket diameter and the centre conductor of these cables."},{"question":"What is the maximum frequency of 112563RP?","answer":"The 112563RP is rated to 4 GHz maximum frequency in a 50 Ohm system. This covers the 2.4 GHz and 5 GHz ISM bands with headroom, and the 0.2 dB insertion loss is typical for a crimp-style BNC connector at those frequencies."},{"question":"What is the difference between 112563RP and 112563?","answer":"The 112563RP is the reverse-polarity version with a female socket centre contact. The 112563 (without the RP suffix) is the standard-polarity version with a male pin. Both share the same brass body, nickel finish, PTFE dielectric, cable group, and crimp termination — the only difference is the centre contact gender and the mating interface polarity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/112563RP","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/112563RP 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}}