05.Jan.1942 : Electron Tube Registration List rec. 314
Base
Edison giant, E40 = 40 mm-Goliat
Top contact with a cap.
Usada en
Industrial
Filamento
Vf 2.2 Volt / If 18 Ampere / Direct
Descripción
Tungar rectifier for battery chargers. Pear shaped bulb on Mogul screw base. 375V PIV, 6A.
GE, Hytron, RCA, Westinghouse some of the manufacturers.
RMA registration for GE 189049 Tungar rectifier.
Dimensiones (Alt,Ancho,Prof.) incl.pins/tip
x 178 x 26 mm / x 7.01 x 1.02 inch
Literatura
- - Manufacturers Literature
Tube Lore (II) p. 86 & 182
Tube Lore (I)
