{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-71035","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-71035","canonicalUrl":"https://icsourcedirect.com/amphenol/031-71035","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-71035","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug, male pin, 75 Ohm, crimp termination, bayonet lock, 4 GHz, 0.2 dB insertion loss, 500 mating cycles, RG-59 Plenum/Belden 1506/82108/9104 cable group, includes connector + contact + ferrule, NRND.","salesMarkdown":"The 031-71035: The 500 mating cycles mean it holds up to regular reconnection in patch panels or test setups without the centre contact wearing out. ## NRND — Plan for a Last-Time Buy or Alternative That means it is still available for existing production runs and repair stock, but the manufacturer has flagged it for eventual phase-out. New projects should evaluate a current-production 75 Ohm BNC plug from the same series — the base product number 031-71 covers the family, and a direct parametric match (75 Ohm, crimp, RG-59 cable group) is the starting point for a cross-reference. For BOM lines already using this part, the NRND status means you should secure enough inventory for the remaining production lifecycle or identify an approved alternative before the last-time-buy window closes. ## Crimp Termination and Cable Fit The cable group list (RG-59 Plenum, Belden 1506, 82108, 9104) defines the exact dielectric diameter and braid coverage this plug is dimensioned for. Using a cable outside this group risks an impedance mismatch at the crimp interface or a loose ferrule grip. The bayonet lock secures the pair without threads, which is faster in the field but less vibration-resistant than a threaded interface.","metaTitle":"031-71035 Amphenol RF BNC Plug 75 Ohm, 4 GHz, NRND","metaDescription":"031-71035 Amphenol RF BNC plug, male pin, 75 Ohm, 4 GHz max, 0.2 dB insertion loss, RG-59/Belden 1506 cable group, NRND — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Contact, 1 Ferrule","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"RG-59 Plenum, Belden 1506, 82108, 9104","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":"Not For New Designs","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":"031-71","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":"$10.5200","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-71035/alternatives.json"},"ai":{"faq":[{"question":"What cable group does 031-71035 support?","answer":"This plug is designed for RG-59 Plenum, Belden 1506, 82108, and 9104 cables. The crimp dimensions match the dielectric and braid of those specific cables."},{"question":"What is the impedance of 031-71035?","answer":"The impedance is 75 Ohm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-71035","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/031-71035 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}}