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 |