Electrad diode in socket
date: label: date made
content: ca 1924
name: label: maker
content: Electrad Co.
notes: label: Description (Brief)
content: A diode and surface-mounted socket. A 2-contact candelabra bayonet base with glass insulator, tipped T-shaped envelope, partly silvered. Illegible markings on base shell. Socket has three binding posts and is molded: "Electrad / N.Y. . F / F / P". Reference: Mike Katzdorn, "Harry Houck and the Electrad Diode," Tube Collector 16, no. 3, June 2014, 7-14.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Mrs. George H. Forbes
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.330503
label: catalog number
content: 330503
label: accession number
content: 292264
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: diode
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: tube: 3 1/8 in x 3/4 in; 7.9375 cm x 1.905 cm
label: Measurements
content: socket: 7/8 in x 1 3/4 in; 2.2225 cm x 4.445 cm