Ken-Rad type 38 vacuum pentode
date: label: date made
content: ca 1931
name: label: maker
content: Ken-Rad Tube and Lamp Corporation
notes: label: Description (Brief)
content: A 5-pin plastic base with top contact, S-shaped envelope. Stamped on base: "Ken-Rad / U 2 / Made in U.S.A."; on envelope: "38". Reference: https://www.radiomuseum.org/tubes/tube_38.html.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN80524U04
objectType: label: Object Name
content: pentode
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Physical Description
content: composition (overall material)
label: Physical Description
content: glass (overall material)
label: Physical Description
content: metal (overall material)
label: Measurements
content: overall: 4 3/8 in x 1 3/4 in; 11.1125 cm x 4.445 cm