|
Amplifier pentode
Introduced in 1933
In the 5pin version the suppressor grid is tied
to the cathode
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
tc |
base |
|
s |
g1 |
g3 |
f |
f |
k |
g2 |
a |
B7 |
| Vf |
Af |
Va |
Vs |
Vg |
mAa |
mAs |
ra |
gm |
| 4 |
1 |
250 |
100 |
-1.75 |
3.3 |
1 |
|
2.4 |
| Equivalent |
4636, E446,
HP4100,
HP4101,
RENS1284, RS4346,
SP4,
ST4110, T4600, TE46,
WE23 |
|
