{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"122409RP","brand":"Amphenol","brandSlug":"amphenol","productSlug":"122409RP","canonicalUrl":"https://icsourcedirect.com/amphenol/122409RP","factsUrl":"https://icsourcedirect.com/api/mcp/products/122409RP","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF RP-TNC jack, male pin, 50 Ohm, 11 GHz, crimp shield / solder contact, includes connector + contact + ferrule, Bulk.","salesMarkdown":"## RP-TNC Jack for RG-8X and LMR-240 — What This Connector Does The cable group covers RG-8X, Belden 9258, and LMR-240 — three common 50 Ohm cables in the 0.240-inch diameter class. If you are terminating one of these cables, the 122409RP is a direct fit. The shield is crimped, the centre contact is soldered, and the threaded coupling nut provides the mechanical retention. ## What the 11 GHz and 50 Ohm Ratings Mean for Your RF Path The 11 GHz maximum frequency means this connector will pass signals up into the X-band without excessive loss; the specified insertion loss is 0.18 dB, which is the loss through the connector itself at its rated frequency. For a field-installed jumper or antenna feed, that is negligible. If this connector lives on a test cable that gets mated daily, 500 cycles gives you years of service before the contact wear becomes a concern. ## Cable Prep and Termination — What Ships in the Kit The connector is free-hanging (in-line), so no panel cut-out is needed — it terminates the cable end and mates to a bulkhead or adapter via the threaded coupling nut.","metaTitle":"Amphenol 122409RP RP-TNC Jack, 50 Ohm, 11 GHz, Bulk","metaDescription":"Amphenol 122409RP RP-TNC jack, 50 Ohm, 11 GHz max. Includes connector, contact, ferrule. Crimp shield, solder contact. Active production, sourced per RFQ.","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":"RG-8X, Belden 9258, LMR-240","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Jack, Male Pin","Fastening Type":"Threaded","Insertion Loss":"0.18dB","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"RP-TNC","Frequency - Max":"11 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"122409","Contact Termination":"Solder","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":"$4.8500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/716b731d8e0648746c876e9e67196795.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/122409RP/alternatives.json"},"ai":{"faq":[{"question":"Is 122409RP compatible with LMR-240 cable?","answer":"Yes. The 122409RP is listed for cable group RG-8X, Belden 9258, and LMR-240. It is a direct fit for LMR-240."},{"question":"What is the impedance of 122409RP?","answer":"The impedance is 50 Ohm, matching the standard for RG-8X and LMR-240 cables."},{"question":"Does 122409RP include the contact and ferrule?","answer":"Yes. The kit includes 3 pieces: the connector body with PTFE dielectric, a gold-plated centre contact pin, and a crimp ferrule."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/122409RP","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/122409RP 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}}