{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-2242-RFX","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-2242-RFX","canonicalUrl":"https://icsourcedirect.com/amphenol/031-2242-RFX","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-2242-RFX","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF TNC plug, male pin, 50 Ohm, crimp termination, for RG-179 cable, 500 mating cycles, -65°C~165°C, bulk pack.","salesMarkdown":"## TNC Plug for RG-179 – 50 Ohm, Crimp, 500 Cycles The 031-2242-RFX: The threaded coupling provides a secure, vibration-resistant mate, and the nickel-plated brass body with gold-plated centre contact delivers consistent RF performance over 500 mating cycles. The PTFE dielectric material in the connector matches the cable's dielectric for a consistent 50 Ohm impedance through the junction. ## Duty Rating and Environment Insertion loss is specified at 0.18 dB, which is typical for a TNC plug at lower microwave frequencies and keeps the signal path clean in a short cable run.","metaTitle":"Amphenol RF 031-2242-RFX TNC Plug, 50 Ohm, Crimp, RG-179","metaDescription":"Amphenol RF 031-2242-RFX TNC plug, male pin, 50 Ohm impedance, crimp termination for RG-179 cable. 500 mating cycles, -65°C~165°C. Active, sourced to order.","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":"50Ohm","Body Finish":"Nickel","Cable Group":"RG-179, 179A, 179B, 187, 187A, Belden 9221, M17/94-RG179","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Threaded","Insertion Loss":"0.18dB","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"TNC","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"031-22","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":"$4.8200","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-2242-RFX/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 031-2242-RFX and how do I get a price?","answer":"Submit a request for quote (RFQ) for current pricing and availability — both are confirmed at quote time."},{"question":"What cable types does 031-2242-RFX support?","answer":"This plug supports RG-179, 179A, 179B, 187, 187A, Belden 9221, and M17/94-RG179 cable groups. The crimp ferrule and centre contact are sized for these cables."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-2242-RFX","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/031-2242-RFX 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}}