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Triode
Introduced in
1928
| 1 |
2 |
3 |
4 |
5/sc |
base |
| a |
f |
f |
g |
k |
B4/B5 |
|
Vf |
Af |
Va |
Vg |
mAa |
Ra |
g |
gm |
Pdiss |
|
4 |
1 |
200 |
-6 |
6 |
13,000
(E424N: 10,000) |
30 (E424N:
24) |
1.8 |
1.5 |
| Equivalent |
10E/17, 164V, 244V, 5-424,
A4110, AG495, AL495,
AN4, DN254, Dn284, DW4011, I253, MH4,
K1694,
KL70504,
LA203,
REN904,
REN1104, RS4324,
T425,
VR37, W308,
W428,
WE27 |
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Philips E424 (1934) |
Philips E424N |
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Dario E424N |
Philips E424 with side connection |
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