Sylvania type 1LN5 sharp cutoff pentode
date: label: date made
content: ca 1940
name: label: maker
content: Sylvania Electric Products Inc.
notes: label: Description (Brief)
content: A 7-pin metal base with center post, tipless T-shaped envelope. Donor’s card reads: “Sharp cutoff pentode made by the Sylvania Corp. Glass lock-in type used as a radio frequency or intermediate frequency amplifier in battery operated radio receivers. Filament: 1.4 volts at .05 ampere.”
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.324687
label: catalog number
content: 324687
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: 2 3/4 in x 1 1/4 in; 6.985 cm x 3.175 cm