|
Output pentode
Introduced in 1938
Later issued as 6P25 with octal base
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
base |
| f |
k |
a |
g2 |
g1 |
m |
- |
f |
MO |
|
|
Vf |
Af |
Va |
Vs |
Vg |
mAa |
mAs |
ra |
gm |
Pdiss |
Pout |
|
pentode |
4 |
1.75 |
250 |
250 |
-8.5 |
40 |
8 |
40,000 |
8.8 |
10 |
4.5 |
|
triode conn. |
|
|
250 |
|
-9.8 |
35 |
|
1,900 |
9.3 |
|
1.7 |
|
AB1 push-pull |
|
|
250 |
250 |
-8.5 |
95 |
28 |
|
|
|
12 |
|
