RCA type 5Z3 vacuum rectifier
date: label: date made
content: 1940
name: label: maker
content: Radio Corporation of America
notes: label: Description (Brief)
content: Full wave vacuum rectifier. A 4-pin plastic base with BT-shaped envelope. Stamped on base: "RCA Radiotron / Made in U.S.A. / R5 / Licensed / as stated / on carton"; on envelope: "5Z3". Paper label reads: "Guaranteed 90 days against / factory defects. / Heins & Bolet / 68 Cortlandt Street N.Y.C. / Date 10/11/40". Reference: https://www.radiomuseum.org/tubes/tube_5z3.html.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Susan Horle
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.313978
label: catalog number
content: 313978
label: accession number
content: 195337
objectType: label: Object Name
content: Electron Tube, Diode
label: Object Name
content: diode
label: Other Terms
content: Electron Tube, Diode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 5 1/4 in x 2 in; 13.335 cm x 5.08 cm