{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-6003-RFX","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-6003-RFX","canonicalUrl":"https://icsourcedirect.com/amphenol/031-6003-RFX","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-6003-RFX","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF TNC plug, male pin, right-angle, 50 Ohm, 11 GHz, 500 V, solder contact, crimp shield, for Belden 9258/LMR-240, includes end cap and ferrule.","salesMarkdown":"## TNC Right-Angle Plug for 11 GHz RF Links The 031-6003-RFX: The threaded coupling ensures a vibration-resistant mate, and the 500 mating cycles support field-service reconnections without degrading the gold-plated centre contact. This connector is built for Belden 9258 and LMR-240 cable groups, with a brass body finished in nickel and a polyoxymethylene (POM) acetal dielectric. ## How It Compares to 031-2367-RFX The 031-2367-RFX is a close functional peer: same TNC plug style, same 50 Ohm impedance, 11 GHz max frequency, and 500 mating cycles. The key difference is cable group — 031-2367-RFX targets RG-55, 142 A, and 400, while 031-6003-RFX is for Belden 9258 and LMR-240. Also, 031-2367-RFX uses a crimp contact termination, whereas 031-6003-RFX uses solder for the centre pin. Choose based on your cable type and termination preference.","metaTitle":"Amphenol RF 031-6003-RFX TNC Plug, 11 GHz, 50 Ohm","metaDescription":"Amphenol RF 031-6003-RFX TNC plug, male pin, right-angle, 50 Ohm, 11 GHz max, 500 V, for Belden 9258 and LMR-240. Active production, quoted 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 End Cap, 1 Ferrule","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"Belden 9258, LMR-240","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line), Right Angle","Connector Type":"Plug, Male Pin","Fastening Type":"Threaded","Insertion Loss":"0.18dB","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"TNC","Frequency - Max":"11 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"031-60","Contact Termination":"Solder","Dielectric Material":"Polyoxymethylene (POM) Acetal","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.9600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2abe4af320f8ae9fe3daa6df2b91c22b.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-6003-RFX/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 031-6003-RFX?","answer":"Current pricing and stock levels are confirmed at quote time — submit an RFQ for a firm quote."},{"question":"What cable does 031-6003-RFX work with?","answer":"The 031-6003-RFX is designed for Belden 9258 and LMR-240 cable groups. It is not a generic RG-58 fit; for RG-58 or LMR-195, consider the peer 122108."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-6003-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/031-6003-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}}