Ken-Rad type 5-Y-4-G full-wave high-vacuum rectifier
name: label: maker
content: Ken-Rad Tube and Lamp Corporation
notes: label: Description (Brief)
content: An 8-pin plastic base with center post, domed envelope. Stamped on envelope: “5Y4 / G”; on base: “Made in U.S.A.” Donor card reads: "Full wave vacuum rectifier made by Ken-Rad Lamp and Tube Corporation, Owensboro, Ky. Coated filament: 5 volts at 2 amperes; plate capacity 62 milliamperes at 390 volts."
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.324488
label: catalog number
content: 324488
label: accession number
content: 252994
objectType: label: Object Name
content: Electron Tube, Diode
label: Object Name
content: diode
label: Object Name
content: rectifier
label: Other Terms
content: Electron Tube, Diode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 1/2 in x 1 3/4 in; 11.43 cm x 4.445 cm