RCA type 1-J-5-G "Radiotron" power pentode
name: label: maker
content: Radio Corporation of America
notes: label: Description (Brief)
content: A 7-pin plastic base with center post, T-shaped envelope. Envelope stamped: “1J5G”. Donor’s card reads: “Power pentode made by the Radio Corporation of America. Glass octal type used in the output stage of battery operated radio receivers. Filament: 2 volts at .12 ampere.” See also: https://www.radiomuseum.org/tubes/tube_1j5g.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.325137
label: catalog number
content: 325137
label: accession number
content: 252994
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: pentode
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 1/2 in x 1 3/4 in; 11.43 cm x 4.445 cm