{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-6101","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-6101","canonicalUrl":"https://icsourcedirect.com/amphenol/031-6101","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-6101","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF 031-6101 between-series adapter, RP-TNC Jack to U.FL (UMCC) Jack, Straight, 50 Ohm, DC to 6 GHz, Panel Mount, Gold Center Contact, Bulk.","salesMarkdown":"## What This Adapter Connects and Why It Exists The Amphenol RF 031-6101 is a between-series coaxial adapter that bridges an RP-TNC interface to a U.FL (UMCC) or AMC interface. It is a straight, jack-to-jack adapter — the RP-TNC end is a jack with a male pin, and the U.FL end is also a jack with a male pin. This lets you transition from a threaded, panel-mount RP-TNC bulkhead to the miniature snap-on U.FL connector commonly used on Wi-Fi module pigtails and GPS antenna feeds. ## RF Performance and Mechanical Limits The 30 mating cycles are a hard limit — this is a set-and-forget adapter for a bulkhead or enclosure wall, not a test-port adapter that sees daily connects. The gold-on-brass center contact keeps the contact resistance stable across those cycles. The -40°C to 90°C operating range suits outdoor telecom cabinets and industrial enclosures. Panel mount with a flange — the RP-TNC threaded body passes through a panel cutout and is secured with the supplied lockwasher and nut (included in the bulk package). The snap-on U.FL end mates with a standard U.FL plug on a cable assembly. The straight body keeps the adapter parallel to the panel face, which matters when the enclosure has limited depth behind the bulkhead.","metaTitle":"Amphenol RF 031-6101 RP-TNC to U.FL Adapter, 50 Ohm, 6 GHz","metaDescription":"Amphenol RF 031-6101 between-series adapter: RP-TNC jack to U.FL (UMCC) jack, 50 Ohm, DC-6 GHz, gold-plated center contact. Active production, quoted to order.","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":"50Ohm","Body Finish":"Nickel","Adapter Type":"Jack to Jack","Body Material":"Brass","Center Gender":"Male to Male","Mating Cycles":"30","Mounting Type":"Panel Mount","Adapter Series":"RP-TNC to U.FL (UMCC), AMC","Fastening Type":"Snap-On, Threaded","Insertion Loss":"-","Product Status":"Active","Conversion Type":"Between Series","Frequency - Max":"6 GHz","lifecycle_stage":"unknown","Mounting Feature":"Flange","Ingress Protection":"-","Base Product Number":"031-61","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C~90°C","Center Contact Plating":"Gold","Center Contact Material":"Brass","Convert To (Adapter End)":"RP-TNC Jack, Male Pin","Convert From (Adapter End)":"U.FL (UMCC) Jack, Male Pin"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.9800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/71d7e6575e2791dd36298dfa3022bc06.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-6101/alternatives.json"},"ai":{"faq":[{"question":"What is the 031-6101 adapter used for?","answer":"It is a between-series coaxial adapter that connects an RP-TNC jack (threaded, panel-mount) to a U.FL (UMCC) or AMC jack (snap-on, miniature). Typical use: adapting a bulkhead-mounted antenna feed to the U.FL pigtail on a Wi-Fi module or GPS receiver."},{"question":"Is the 031-6101 available via RFQ confirmation?","answer":"Stock is not held on-site; the adapter is quoted to order per the BOM quantity. Submit an RFQ for current lead time and pricing."},{"question":"What is the impedance of 031-6101?","answer":"50 Ohm nominal, matched to standard RF system impedance. Rated for DC to 6 GHz operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-6101","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/031-6101 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}}