| Heater voltage |
6.3V |
| Heater current |
200mA |
| Max operating anode voltage |
300V |
| Max operating screen voltage |
275V |
| Max anode dissipation |
4.75W |
| Max screen dissipation |
0.8W |
| Max operating frequency
for 100% rating |
100MHz |
| Max heater-cathode voltage |
150V + or - |
| Max grid-screen voltage |
300V |
| Max grid-cathode voltage |
100V |
| Max mean grid current |
3.5mA |
Mutual conductance
(Va=Vg2=250V; Ia=16mA; Vg=-13.5V) |
2.6mA/V |
| Inner amplification factor |
12.0 |
| Capacitances
(with valve in screen) |
| Cin (nom) |
4.25pF |
| Cout (nom) |
6.5pF |
| Ca,g (max) |
0.3pF |
