{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-80104","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-80104","canonicalUrl":"https://icsourcedirect.com/amphenol/031-80104","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-80104","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug, male pin, 75 Ohm, 4 GHz, 500 V, crimp termination, free-hanging, includes connector, contact, ferrule, nickel body, gold center contact, Bulk.","salesMarkdown":"This means Amphenol RF will continue to support existing production and replacement demand for a period, but the part is no longer being actively marketed for new projects. For a new BOM line, an alternative should be identified. ## Cable Fit and Termination — What You Get in the Kit The cable group is explicitly listed as AT&T 734, 734A, and Belden 1505A — these are 75 Ohm coax cables with a specific dielectric diameter and braid construction. The center contact crimps onto the center conductor, the ferrule crimps over the braid and jacket. The shield termination is crimp-style, not clamp or solder, so the correct crimp tool and die set for Belden 1505A-class cable is required. ## RF Performance and Environmental Range Rated to 4 GHz maximum frequency with 0.2 dB insertion loss, this connector handles the full L-band and most of the S-band for video and telemetry.","metaTitle":"Amphenol RF 031-80104 BNC Plug, 75 Ohm, 4 GHz, NRND","metaDescription":"Amphenol RF 031-80104 BNC plug, male pin, 75 Ohm impedance, 4 GHz max frequency, 0.2 dB insertion loss. Includes connector, contact, ferrule.","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":"AT&T 734, 734A, Belden 1505A","Body Material":"Phosphor Bronze","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":"031-80","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":"$8.7300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/dcb6fee961db9b44f50e2226535188d4.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-80104/alternatives.json"},"ai":{"faq":[{"question":"Is 031-80104 compatible with Belden 1505A cable?","answer":"Yes. The cable group listed for this connector includes Belden 1505A, along with AT&T 734 and 734A. The kit is designed to terminate that specific cable type."},{"question":"Does 031-80104 include the contact and ferrule?","answer":"Yes, the kit includes three pieces: one connector body, one gold-plated center contact, and one crimp ferrule. Everything needed to terminate one cable end is in the package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-80104","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/031-80104 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}}