Sylvania type 39/44 remote cutoff pentode
date: label: date made
content: ca 1933
name: label: maker
content: Sylvania Electric Products Inc.
notes: label: Description (Brief)
content: A 5-pin plastic base with top contact, domed envelope, getter stain, mesh grid. Donor’s card reads: “Remote cutoff pentode made by Sylvania Corporation. Glass type, used in the radio frequency or an intermediate frequency stages of radio receivers employing AVC. Replacement for both types 39 and 44 tubes [catalog numbers 324580 and 324570]. Heater type, 6.3 volts at .3 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.324602
label: catalog number
content: 324602
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 1/2 in; 11.43 cm x 3.81 cm