General Electric type 35 / 51 remote cutoff tetrode
date: label: date made
content: ca 1932
name: label: maker
content: General Electric Company
notes: label: Description (Brief)
content: A 5-pin plastic base with top contact, domed envelope. Stamped: "General Electric / Made in U.S.A.”, on envelope: “35 / 51”. Donor’s card reads: “Remote cutoff tetrode made by the General Electric Company in the early 1930s. Used as a radio frequency or intermediate frequency amplifier in AC operated radio receivers. Heater 2.5 volts at 1.75 amperes. Maximum plate voltage 240.”
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.325214
label: catalog number
content: 325214
label: accession number
content: 252994
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: tetrode
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 5 in x 1 3/4 in; 12.7 cm x 4.445 cm