RCA type UV877 "Radiotron" ballast tube
name: label: maker
content: Radio Corporation of America
notes: label: Description (Brief)
content: Brass bayonet-base with glass insulator. Coiled tungsten filament with 2-upper, 1-lower support hooks, dumet leads, crimp connectors. Tipless P-shape envelope. "RCA" printed on top.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from the United States Bureau of Standards, Dept. of Commerce
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.320173
label: catalog number
content: 320173
label: accession number
content: 188571
objectType: label: Object Name
content: Tube, Ballast
label: Object Name
content: resistance
label: Other Terms
content: Tube, Ballast; Resistance
physicalDescription: label: Measurements
content: overall: 2 1/4 in x 1 1/4 in; 5.715 cm x 3.175 cm