RCA type UX120 "Radiotron" vacuum triode
date: label: date made
content: ca 1926
name: label: maker
content: RCA Corporation
notes: label: Description (Brief)
content: A plastic base with four brass banana pins, tipless T-shaped envelope, mostly silvered. Stamped on base: "Radiotron / -UX-120-"; RCA logo stamped on top; paper label reads: "For Use in Last Audio Stage Only." Reference: Tyne, "Saga of the Vacuum Tube," pages 315-316.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.321166
label: catalog number
content: 321166
label: accession number
content: 241556
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: vacuum tube
label: Object Name
content: triode
physicalDescription: label: Measurements
content: overall: 4 in x 1 in; 10.16 cm x 2.54 cm