05.Jan.1942 : Electron Tube Registration List rec. 314
Zoccolo
Edison giant, E40 = 40 mm-Goliat
Top contact with a cap.
Utilizzata per
Industrial
Filamento
Vf 2.2 Volt / If 18 Ampere / Direct
Descrizione
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.
Dimensioni (LxAxP) incl.pins/tip
x 178 x 26 mm / x 7.01 x 1.02 inch
Bibliografia
- - Manufacturers Literature
Tube Lore (II) p. 86 & 182
Tube Lore (I)
