{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-80108","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-80108","canonicalUrl":"https://icsourcedirect.com/amphenol/031-80108","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-80108","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BNC plug, male pin, 75 Ohm, 4 GHz, for Belden 8281, crimp termination, bayonet lock, includes connector/contact/ferrule, bulk.","salesMarkdown":"The 031-80108: It comes as a 3-piece kit: the connector body, a crimp contact, and a ferrule, so you don't have to source those separately. The 500 mating cycles mean it holds up under repeated reconnects in patch panels or field test gear. ## Cable Fit and Termination Checklist This plug is built for Belden 8281 — a precision 75 Ohm broadcast coax with a solid polyethylene dielectric and a 0.060-inch centre conductor. The shield is crimped through the ferrule, and the nickel-plated phosphor bronze body takes the strain. Free-hanging (in-line) mounting, no panel hole needed.","metaTitle":"031-80108 BNC Plug, 75 Ohm, 4 GHz, Belden 8281, Crimp","metaDescription":"Amphenol 031-80108 BNC plug, male pin, 75 Ohm, 4 GHz max. For Belden 8281 cable. Includes connector, contact, ferrule. Active, 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":"75Ohm","Body Finish":"Nickel","Cable Group":"Belden 8281","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":"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":"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":"$4.9000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/1786f4ff486050085640ff43373c9212.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-80108/alternatives.json"},"ai":{"faq":[{"question":"What is the impedance of 031-80108?","answer":"The impedance is 75 Ohm, making it suitable for video, broadcast, and data applications on 75 Ohm coax."},{"question":"Is 031-80108 compatible with Belden 8281?","answer":"Yes, the 031-80108 is specified for Belden 8281 cable. The kit includes the connector, contact, and ferrule matched to that cable's dimensions."},{"question":"Does 031-80108 include a ferrule and contact?","answer":"Yes, the kit includes 3 pieces: 1 connector body, 1 contact, and 1 ferrule. You do not need to order those separately."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-80108","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/031-80108 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}}