{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"31-5136-RFX","brand":"Amphenol","brandSlug":"amphenol","productSlug":"31-5136-RFX","canonicalUrl":"https://icsourcedirect.com/amphenol/31-5136-RFX","factsUrl":"https://icsourcedirect.com/api/mcp/products/31-5136-RFX","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF Suretwist® BNC plug, male pin, 50 Ohm, 4 GHz, 500 V, bayonet lock, free-hanging, gold center contact, nickel body, for RG-59/62/140/210 cable, Bulk.","salesMarkdown":"The Amphenol RF 31-5136-RFX is a BNC plug from the Suretwist® series, terminated with a push-on contact and a twist-on shield — the field-installable method that skips soldering the braid. ## Cable Fit and Frequency Ceiling This plug is listed for RG-59, RG-62, RG-140, RG-210, and Belden 8241, 8263, 8279, 9209. Insertion loss is 0.2 dB. ## Construction and Plating Brass body with nickel finish, brass center contact with gold plating, and a polyoxymethylene (POM) acetal dielectric. The gold-on-brass center contact handles the 500 V rating without corrosion creep in a humid or outdoor patch-panel environment. The twist-on shield termination bonds the cable braid to the shell in one motion — no ferrule to crimp, no solder pot to fill.","metaTitle":"Amphenol RF 31-5136-RFX BNC Plug, 4 GHz, 50 Ohm","metaDescription":"Amphenol RF 31-5136-RFX BNC plug, male pin, bayonet lock, 50 Ohm, 4 GHz max, 500 V, -65°C to 165°C, gold center contact, for RG-59/62/140/210 cables.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"Suretwist®","Package":"Bulk","Features":"-","Includes":"-","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"RG-59, 59B, 62, 140, 210, Belden 8241, 8263, 8279, 9209","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":"Twist On","Base Product Number":"31-513","Contact Termination":"Push On","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":"$4.4700","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/31-5136-RFX/alternatives.json"},"ai":{"faq":[{"question":"Is 31-5136-RFX compatible with RG-59 cable?","answer":"Yes, the 31-5136-RFX is listed for RG-59, RG-59B, RG-62, RG-140, RG-210, and several Belden equivalents including 8241, 8263, 8279, and 9209."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/31-5136-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/31-5136-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}}