Western Electric type 274B rectifier tube
name: label: maker
content: Western Electric
notes: label: Description (Brief)
content: A full wave rectifier with a 5-pin base, domed envelope. Marked: "Western Electric / USA / 274 B". "A filamentary, octal based, full-wave rectifier designed to supply direct current from an alternating current source." Reference: https://www.westernelectric.com/s/274B.pdf.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.322693
label: catalog number
content: 322693
label: accession number
content: 241556
objectType: label: Object Name
content: rectifier
label: Object Name
content: vacuum tube
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 5 3/8 in x 2 in; 13.6525 cm x 5.08 cm