{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"68175-5RFX","brand":"Amphenol","brandSlug":"amphenol","productSlug":"68175-5RFX","canonicalUrl":"https://icsourcedirect.com/amphenol/68175-5RFX","factsUrl":"https://icsourcedirect.com/api/mcp/products/68175-5RFX","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug, male pin, 50 Ohm, 4 GHz, crimp termination, RG-59 cable, nickel body, gold center contact, 500 mating cycles, -65°C to 165°C.","salesMarkdown":"The 68175-5RFX: This plug is factory-specified for RG-59, Belden 1426A, 1505A, 9100, and 9278 cables. No soldering required, which speeds harness build and gives consistent pull-off retention across the cable group. ## RF Performance and Mechanical Life At 4 GHz and 50 Ohm, the 0.2 dB insertion loss is typical for a crimp BNC at this frequency — the interface geometry and POM acetal dielectric keep the impedance steady through the transition. Voltage rating is 500 V, consistent with the BNC interface standard. The 68175-5RFX is the RG-59 variant of the Amphenol RF BNC crimp plug family. The sibling 31-320-RFX accepts RG-58 class cable (RG-58, 58A, 58B, 58C, 141, 303, LMR-195) and offers a crimp-or-solder contact termination option. The 31-315-RFX is built for RG-174, 188, 316, and LMR-100 thin coax.","metaTitle":"Amphenol RF 68175-5RFX BNC Plug, 50 Ohm, 4 GHz, RG-59","metaDescription":"Amphenol RF 68175-5RFX BNC plug, male pin, 50 Ohm, 4 GHz max, 0.2 dB insertion loss. Crimp termination for RG-59 cable. Active production, 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-59, Belden 1426A, 1505A, 9100, 9278","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":"68175","Contact Termination":"Crimp","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":"$3.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92b172f61303f7c8fa99c18ab59bb8b4.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/68175-5RFX/alternatives.json"},"ai":{"faq":[{"question":"What cable does the 68175-5RFX work with?","answer":"It is specified for RG-59, Belden 1426A, 1505A, 9100, and 9278 coaxial cables."},{"question":"What is the equivalent of the 68175-5RFX?","answer":"The 31-315-RFX is the thin-coax variant for RG-174/316. Choose by cable group."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/68175-5RFX","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/68175-5RFX 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}}