{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"36650-3RFX","brand":"Amphenol","brandSlug":"amphenol","productSlug":"36650-3RFX","canonicalUrl":"https://icsourcedirect.com/amphenol/36650-3RFX","factsUrl":"https://icsourcedirect.com/api/mcp/products/36650-3RFX","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug, male pin, 50 Ohm, 4 GHz, crimp termination, for RG-58 plenum/Belden 88240, bayonet lock, 500 mating cycles, 3-piece kit.","salesMarkdown":"The 36650-3RFX: The 500 mating cycle rating means it handles regular reconnection without the contact wear you would see on a cheaper tin-plated BNC — the gold-plated centre contact and nickel body finish are what let it hold consistent performance through those cycles. This is a crimp-termination plug, which gives a more consistent shield termination and pull-off strength than a clamp-style BNC. The shield is crimped through the ferrule; the centre contact is crimped separately. ## Cable selection and termination The 36650-3RFX is sized for RG-58 plenum, Belden 88240, Belden 89907, and 122-type cables. The crimp dimensions inside the ferrule and centre contact are specific to that cable group — using a different coax diameter will give a poor shield crimp and shift the impedance at the junction. Stick to the listed cable types for a 50 Ohm match through the connector. No official replacement or cross-reference exists for this part. If you are matching a BOM line, confirm the cable group and the 50 Ohm impedance match your system before committing.","metaTitle":"Amphenol RF 36650-3RFX BNC Plug, 50 Ohm, 4 GHz, Crimp","metaDescription":"Amphenol RF 36650-3RFX BNC plug, male pin, 50 Ohm, 4 GHz max, crimp termination for RG-58 and Belden 88240 cables. Active lifecycle, sourced to order.","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":"50 Ohms","Body Finish":"Nickel","Cable Group":"RG-58 Plenum, 122, Belden 88240, 89907","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Bayonet Lock","Insertion Loss":"0.2dB","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"BNC","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"36650","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":"$3.8700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92b172f61303f7c8fa99c18ab59bb8b4.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/36650-3RFX/alternatives.json"},"ai":{"faq":[{"question":"What cable types does the 36650-3RFX work with?","answer":"The 36650-3RFX is designed for RG-58 plenum, Belden 88240, Belden 89907, and 122-type cables. Using a different coax diameter will compromise the crimp and impedance match."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/36650-3RFX","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/36650-3RFX 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}}