Western Electric 212-D 200 Watt Triode
Triode d'émission
Sendetriode

The 212-A (1921) was replaced by 212-D in 1924, itself replaced by 212-E in 1937.
It was assigned the number CW-1819B by the Navy.

Filament: 14 V - 6 A
Max voltage: 1750 V
Max current: 180 mA

 

Hauteur • Height • Höhe : 33,5 cm • 13" 3/16
Diamètre • Diameter • Durchmesser : 87 mm • 3" 7/16

 

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