Amplification Factor | 38 |
Body Height | 49.2 mm |
Capacitance, Grid to Heater | 0.0025 pF |
Capacitance, Grid to Others | 3.8 pF |
Capacitance, Plate to Grid | 0.05 pF |
Capacitance, Plate to Others | 5.1 pF |
Cathode Current (Ik) | 6 mA |
Cathode to Heater Voltage, Negative | 50 V |
Cathode to Heater Voltage, Positive | 100 V |
Grid 1 Voltage | -2.2 V typical |
Grid 2 Voltage | ≤ 200 V, 140 V typical |
Grid Circuit Resistance (Rg), Current Bias | 22 MΩ |
Grid Circuit Resistance (Rg), Fixed Bias | 10 MΩ |
Heater Current | 200 mA |
Heater Voltage | 6.3 V |
Internal Resistance (Ri) | 2.5 MΩ |
Item Diameter | 22.2 mm |
Item Height | 55.6 mm |
Plate Voltage (Ua) | ≤ 300 V, 250 V typical |
Transconductance (S) | 2.2 mA/V |