| Heater voltage |
6.3V |
| Heater current |
200mA |
| Max heater cathode voltage |
100V |
| Max anode voltage (Ia=0) |
350V |
| Max screen voltage (Ig2=0) |
350V |
| Max negative grid voltage |
0V |
| Max negative suppressor
voltage |
-100V |
| Max operating anode voltage |
190V |
| Max operating screen voltage |
190V |
| Max anode dissipation |
1.5W |
| Max screen dissipation |
1W |
| Max total (anode + screen)
dissipation |
2W |
| Max cathode current |
14mA |
| Max grid circuit resistance
(fixed bias) |
250k ohms |
| Max grid circuit resistance
(auto bias) |
500k ohms |
| Max vibration (100 hours
duration) |
5g |
| Max vibration (10 minutes
duration) |
20g |
| Max shock (short duration) |
500g |
| Max bulb temperature |
165C |
| Max operating pressure |
55mm Hg |
| Max ambient storage temperature |
-60 to +85C |
| Typical operating
conditions |
| Va=Vg2=100V;
Vg1=-2V; Vg3=0 |
| Anode current |
7mA |
| Screen current |
2.4mA |
| Mutual conductance |
5.2ma/V |
| Inner amplification factor |
28 |
| Capacitances
(shielded) |
| Cin (nom) |
5.pF |
| Cout (nom) |
4.8pF |
| Cag1 (max) |
0.15pF |
