Glow voltage | 6.3 ± 0.6 V |
Glow current | 760 ± 60 mA |
Anode voltage rated (constant) | 250 V |
Anode Voltage Limit | 300 V |
Anode current | 48 ± 8 mA |
Cathode Current Limit | 65 mA |
The grid voltage is the second rated (constant) | 250 V |
Second grid voltage limit (constant) | 300 V |
Second grid current | no more than 7 mA |
Maximum power dissipated by the anode | 14 watts |
The power dissipated by the second grid | 2 watts |
Voltage between cathode and heater extreme (constant) | 100 V |
Steepness characteristics | 11.3 mA / V |
Gain in triode switching | about 20 |
Internal resistance | 30 kOhm |
Resistance in the cathode circuit for auto bias | 120 ohm |
Input capacity | about 11 pF |
Output capacity | about 7 pF |
Capacity through passage | about 0.2 pF |
Decor | miniature glass |