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PX4
Low Frequency, low power triode. 3-6 Watts of pure class-A power
Maximum Plate Voltage 350 V
Maximum Plate Current 60 mA
Plate Dissipation 20 Watts
Va 250 V
Ia 48 mA
Vg -32 V
Transconductance 5.1 mA/V
Amplification Factor 5.0
Filament Voltage 4 V (DC/AC)
Filament Current 1.1 A
 
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