{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"031-71059","brand":"Amphenol","brandSlug":"amphenol","productSlug":"031-71059","canonicalUrl":"https://icsourcedirect.com/amphenol/031-71059","factsUrl":"https://icsourcedirect.com/api/mcp/products/031-71059","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF BNC jack, 75 Ohm, 1 port, panel mount with through-hole solder termination, bayonet lock, 500 mating cycles, 0.2 dB insertion loss, 500 V rating.","salesMarkdown":"## 75 Ohm BNC for Video and Precision RF Paths The 031-71059: The zinc die-cast body with nickel finish provides RF shielding and environmental protection for the bulkhead mount. Rated to 1 GHz with a 0.2 dB insertion loss, this jack suits composite video, SDI, and baseband RF links where signal integrity matters over a few hundred MHz. The 500 mating cycles mean it holds up in test racks and field-deployed gear that gets reconnected regularly — not a one-and-done install. The shield terminates via solder to the bulkhead or PCB ground plane. The dual mounting method lets you secure the connector mechanically to the panel before soldering the signal and ground connections — a common practice in chassis-mount RF assemblies. The dielectric is polypropylene, chosen for stable impedance up to 1 GHz. The body includes a board guide feature for alignment during PCB insertion. Housing colour is listed as black and silver.","metaTitle":"Amphenol RF 031-71059 BNC Jack, 75 Ohm, 1 GHz, 500 Cycles","metaDescription":"Amphenol RF 031-71059 BNC jack, 75 Ohm impedance, 1 GHz max frequency, 500 mating cycles. Panel mount with solder termination.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Tray","Features":"Board Guide, Isolated","Includes":"-","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Zinc Die Cast","Housing Color":"Black, Silver","Mating Cycles":"500","Mounting Type":"Panel Mount, Through Hole","Connector Type":"Jack, Female Socket","Fastening Type":"Bayonet Lock","Insertion Loss":"0.2dB","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"BNC","Frequency - Max":"1 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Front Side Nut","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"031-71","Contact Termination":"Solder","Dielectric Material":"Polypropylene (PP)","Operating Temperature":"-55°C~85°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.9785","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/749abbd22e9e6f9f823c515db491a3c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/031-71059/alternatives.json"},"ai":{"faq":[{"question":"What is the mounting type of 031-71059?","answer":"It is a panel-mount BNC with through-hole solder tails. The bulkhead is secured with a front-side nut, and the centre contact and shield are soldered."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/031-71059","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/031-71059 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}}