type UX120 output triode
date: label: date made
content: ca 1926
notes: label: Description (Brief)
content: A plastic base with four brass banana pins, tipless T-shaped envelope, mostly silvered. Stamped on base: "-UX-120-"; "F 5" written on top. Label adhesive on envelope just above base. Probably RCA but might be a counterfeit. 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.323178
label: catalog number
content: 323178
label: accession number
content: 241556
label: model number
content: UX-120
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: triode
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 3 7/8 in x 1 1/8 in; 9.8425 cm x 2.8575 cm