 |
 |
|
Philips E424 (1930) |
Philips E424 (1934) |
 |
 |
|
Philips E424N |
Dario E424N |
|
Triode
Introduced in
1928
| 1 |
2 |
3 |
4 |
5 |
voet/base |
| a |
f |
f |
g |
k |
B5 |
| Vf |
Af |
Va |
Vg |
Ri |
mAa |
g |
S |
| 4 |
1 |
200 |
-3,5 |
12,5MΩ
(E425N: 10 MΩ) |
6 |
30 (E424N: 24) |
2,4
mA/V |
| Equivalents |
164V, 244V, 5-424, A4110, AG495,
AL495, DN254, DN284, DW4011, REN904,
REN1104, RS4324, T425, W308,
W428 |
|
|
