1K2P is a high-frequency pentode with an extended feature. Designed to enhance the high frequency voltage. Equivalent to the 1F34 / E7063.

Name: 1K2P;

Filament voltage nominal (constant): 1.2

Filament voltage maximum (DC): 1.4 V

Filament voltage minimum (constant): 0.9

Heater current: 30 +/- 3 mA

Nominal voltage of the anode (DC): 60

Anode voltage limit (DC): 90 V

Anode: 1,35 +/- 0,5 mA

Cathode current limit: 3.5 mA

Rated voltage grid of the first (permanent): 0 V

Second nominal grid voltage (DC): 45

A second threshold voltage grid (DC): 75

Grid current second: not more than 0.5 mA

The power supply voltage of the anode and grid second: 250

The power dissipated by the anode, the limit: 0.3 W

Slope: not less than 0.45 mA / V

Internal resistance: 1.5 MW