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Radiofotos Grammont T425 |
General purpose triode
Introduced in 1929
| 1 |
2 |
3 |
4 |
5 |
base |
| a |
f |
f |
g |
k |
B5 |
| Vf |
Af |
Va |
Vg |
mAa |
Ra |
gm |
Pdiss |
| 4 |
1 |
200 |
-3 |
4.5 |
7,000
|
4.5 |
1.5 |
| Equivalent |
10E/17, 164V, 244V, 5-424,
A4110, AG495,
AL495, DN254, Dn284, DW4011,
E424N,
MH4,
K1694,
REN904,
REN1104, RS4324,
VR37, W308,
W428 |
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