{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"242131RP","brand":"Amphenol","brandSlug":"amphenol","productSlug":"242131RP","canonicalUrl":"https://icsourcedirect.com/amphenol/242131RP","factsUrl":"https://icsourcedirect.com/api/mcp/products/242131RP","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF, between-series adapter, 242131RP, RP-TNC Plug (female center) to N Jack (female center), Straight, 50 Ohms, 11 GHz, Free Hanging, Bulk.","salesMarkdown":"The Amphenol 242131RP is a between-series RF adapter that converts an RP-TNC plug interface to a standard N jack. The RP-TNC side uses a female center contact (reverse-polarity), while the N side presents a female socket as well, making this a female-to-female adapter in terms of center gender. It is a straight, free-hanging (in-line) body, threaded on both ends, built for 50-ohm systems and rated to 11 GHz. ## Why RP-TNC? Standard TNC uses a male center pin on the plug and a female socket on the jack. RP-TNC (Reverse Polarity TNC) swaps the genders: the plug has a female center contact, and the mating jack carries the pin. This adapter's RP-TNC plug end (female center) mates with a standard RP-TNC jack (male center) — common in Wi-Fi access points, antennas, and spread-spectrum radios where the reversed polarity prevents accidental mating with standard TNC connectors. The body is machined brass with a nickel finish, giving it good corrosion resistance and RF shielding.","metaTitle":"Amphenol 242131RP RP-TNC to N Adapter, 50 Ohm, 11 GHz","metaDescription":"Amphenol 242131RP between-series adapter converts RP-TNC plug to N jack. 50 Ohm impedance, 11 GHz max frequency, gold-plated center contacts.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Style":"Straight","Series":"-","Package":"Bulk","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"Nickel","Adapter Type":"Plug to Jack","Body Material":"Brass","Center Gender":"Female to Female","Mating Cycles":"-","Mounting Type":"Free Hanging (In-Line)","Adapter Series":"RP-TNC to N","Fastening Type":"Threaded, Threaded","Insertion Loss":"-","Product Status":"Active","Conversion Type":"Between Series","Frequency - Max":"11 GHz","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Base Product Number":"242131","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C ~ 165°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze","Convert To (Adapter End)":"N Jack, Female Socket","Convert From (Adapter End)":"RP-TNC Plug, Female Socket"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$26.8100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b47a874c2181027391d986aec76f6919.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/242131RP/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the Amphenol 242131RP adapter?","answer":"Submit a request for quote to confirm current availability and pricing for your quantity."},{"question":"Is the 242131RP a 50-ohm adapter?","answer":"Yes, the 242131RP is a 50-Ohm impedance adapter, rated to 11 GHz maximum frequency."},{"question":"Is the 242131RP adapter female to female?","answer":"Yes, both the RP-TNC plug end and the N jack end have female center contacts, making it a female-to-female adapter in center gender."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/242131RP","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/242131RP 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}}