KR PX4 Tube
PX4
Low Frequency, low power triode. 3-6 Watts of pure class-A power.
SPECIFICATIONS
Filament Voltage | 4.0 V |
Filament Current | 1.1 A |
Amplification Factor | 5.0 |
Maximum Ratings
DC Plate Voltage | 350 V |
DC Plate Current | 60 mA |
Dissipation | 20 Watts |
Testing Point
DC Plate Voltage | 250 V |
DC Plate Current | 48 mA |
Grid Voltage | -32 V |
Plate Resistance | 980 ohm |
Transconductance |
5.1 mA/V |