{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-4326","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-4326","canonicalUrl":"https://icsourcedirect.com/amphenol/031-4326","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-4326","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC plug, male pin, 50 Ohm, 4 GHz, crimp termination, silver body, gold center contact, bulk pack includes connector + contact + ferrule.","salesMarkdown":"## 50 Ohm BNC Plug for RG-55/142/223/400 — 4 GHz Rated The 031-4326: It is a field-installable, crimp-terminated connector that mates with standard BNC jacks. The gold-plated center contact and PTFE dielectric maintain consistent impedance up to 4 GHz, with insertion loss specified at 0.2 dB. The bayonet lock provides quick connect/disconnect with positive retention. This connector is crimped onto the center contact and shield, and accepts cable groups RG-55, 142, 223, and 400. Shield termination is crimp, which gives a reliable 360° ground connection. The brass body with silver finish offers good conductivity and corrosion resistance.","metaTitle":"Amphenol RF 031-4326 BNC Plug, 50 Ohm, 4 GHz, Crimp","metaDescription":"Amphenol RF 031-4326 BNC plug, male pin, 50 Ohm, 4 GHz max, crimp termination, 500 mating cycles. Active production. 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":"50Ohm","Body Finish":"Silver","Cable Group":"RG-55, 142, 223, 400","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":"031-43","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":"$7.5674","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/fb930fbcf46f273a4dc94850096eb0d3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-4326/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the Amphenol RF 031-4326 BNC connector?","answer":"The 031-4326 is available to order. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time through independent distribution."},{"question":"What is the impedance of the Amphenol RF 031-4326?","answer":"The 031-4326 is a 50 Ohm BNC plug, rated for use up to 4 GHz."},{"question":"What cable does the 031-4326 fit?","answer":"It fits cable groups RG-55, 142, 223, and 400."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-4326","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/031-4326 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}}