The main technical characteristics of 6P14P-EV:
The heating voltage ...... 6.3 ± 0.6 V
Current of heating ...... 760 ± 60 mA
The anode voltage is nominal (constant) ...... 250 V
Anode voltage limit ... 300 V
Anode current ...... 48 ± 8 mA
Cathode limiting current ...... 65 mA
The grid voltage is the second rated (constant) ...... 250 V
The grid voltage is the second limiting (constant) ... 300 V
The current of the grid is the second ...... not more than 7 mA
Power dissipated by the anode, limiting ...... 14 W
The power dissipated by the grid is the second, the limiting ...... 2 W
The voltage between the cathode and the heater is the limiting (constant) ...... 100 V
The steepness of the characteristic ...... 11.3 mA / V
Gain in triode switching ...... about 20
Internal resistance 30 kΩ
Resistance in cathode circuit for automatic bias ...... 120 Ohm