| TYPICAL
CHARACTERISTIC:
| Ua |
=
250 V |
| Ug |
=
-2 V |
| Ia |
=
1,2 mA |
| S |
=
1,6 mA/V |
| Ri |
=
62,5 kOhm |
| µ |
=
100 | |
OPERATING CHARACTERISTICS:
Resistance - coupled amplifier cathode grid base
| Ub = |
250 |
400 |
250 |
400 |
250 |
400 |
V |
| Ra = |
47 |
47 |
100 |
100 |
220 |
220 |
kOhm |
| Rg = |
150 |
150 |
330 |
330 |
680 |
680 |
kOhm |
| Rk = |
1,2 |
0,68 |
1,5 |
0,82 |
2,7 |
1,2 |
kOhm |
| Ia = |
1,18 |
2,45 |
0,86 |
1,72 |
0,48 |
1,02 |
mA | |
| LIMITING
VALUES:
| Ua |
=
300 V |
| Wa |
=
1 W |
| Ik |
=
8 mA |
| Ug |
=
-50 V |
| Rg |
=
2,2 MOhm |
| Uk/f |
=
180 V |
| Rk/f |
=
150 kOhm | |
CAPACITANCES:
|
system
I |
system
II |
| Cg/k |
=
1,6 |
1,6 pF |
| Ca |
=
0,33 |
0,33 pF |
| Cg/a |
=
1,7 pF |
1,7
pF | |
