Heater voltage |
6.3V |
Heater current |
1.6A |
Max heater-cathode
voltage |
+/- 150V |
Max operating
anode voltage |
400V |
Max anode
voltage (Ia=0) |
500V |
Max dissipation
per anode |
8W |
Max operating
screen voltage |
400V |
Max screen
voltage (Ig2=0) |
425V |
Max screen
dissipation (both) |
3W |
Mutual conductance |
Va=250V;
Vg2=135V;
Ia=30mA |
3.9mA/V |
Inner amplification factor
(µg1g2) |
6.5 |
Anode impedance |
100k ohm |
Max G1 cathode
resistance for cathode bias |
100k ohm |
Max G1 cathode
resistance for fixed bias |
50k ohm |
Max bulb temperature |
225C |
Max shock
(short duration) |
500g |
Max acceleration
(continuous operation) |
2.5g |
Max operating
frequency, full ratings |
200MHz |
Max mean cathode
current, per section |
60mA |
Max peak cathode
current, per section |
375mA |
Capacitances |
C in (nom) |
Per section |
9pF |
C out (nom) |
7.5pF |
Ca, g1 |
0.05pF |
Ca', a'' |
0.3pF |