20E433H
Type: Pentode* Culot: E15
Filament: tension 4 volts Intensité 1.1 A
Anode: Tension plaque maxi 250 Volts Intensité 36 R anode: 7K
Comnande : Tension Ecran 250 Volts Polarisation grille -15
R interne: 43K Pente: 2.8