RCA type WD11 triode
name: label: maker
content: RCA Corporation
notes: label: Description (Brief)
content: A plastic base shell with 4-pins, tipless T-shaped envelope. Donor’s card reads: “Triode made by the Westinghouse Company and sold by the Radio Corporation of America. This tube is an improved model of and interchangeable with the original type WD-11 [catalog number 324357]. Oxide coated filament: 1.1 volts at .25 ampere. Maximum plate voltage 135.”
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.324675
label: catalog number
content: 324675
label: accession number
content: 252994
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 1/2 in x 1 1/4 in; 8.89 cm x 3.175 cm