Sylvania type 7C5 beam power tube
date: label: date made
content: ca 1940
name: label: maker
content: Sylvania Electric Products Inc.
notes: label: Description (Brief)
content: An 8-pin metal base with center post, T-shaped envelope. Donor’s card reads: “Beam power tube made by the Sylvania Corporation. Glass lock-in type used as an output amplifier in radio receivers. Heater: 6.3 volts at .45 ampere. See also: https://www.radiomuseum.org/tubes/tube_7c5.html.
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.325025
label: catalog number
content: 325025
label: accession number
content: 252994
objectType: label: Object Name
content: electron tube
label: Object Name
content: vacuum tube
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 3 in x 1 1/4 in; 7.62 cm x 3.175 cm