Name1P5B
TypeHigh-durable penthode
ApplicationHF oscillation and amplification
Cathode typeoxide, direct heating
Envelopeglass, miniature
Mass, g5
Socket typeflexible
Filament voltage, V1,2
Filament current, A0,1-0,14
Anode voltage, V90
Anode power, W1,7
Grid1 voltage, Vminus 4,5
Grid2 voltage, V90
Reverse grid current, uA0,1
Steepness, mA/V0,3-2,5
Microphonic noise, mV130
