Sylvania type 1LE3 triode
name: label: maker
content: Sylvania Electric Products Inc.
notes: label: Description (Brief)
content: A 5-pin metal base with center post, tipless T-shaped envelope. Stamped on envelope: “[triangle lightning logo] Sylvania / Made in U.S.A.” Donor’s card reads: “Triode made by the Sylvania Company for dry-cell operated radio receivers. Lock-in type, used as oscillator, detector, or amplifier. Oxide coated filament: 1.4 volts at .050 amperes, plate voltage 90.”
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.324678
label: catalog number
content: 324678
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: 2 3/4 in x 1 1/8 in; 6.985 cm x 2.8575 cm