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|
|
Philips E444 with
pivot-shaped top connection |
|
Binode (Tetrode - diode)
Introduced in 1933
| 1 |
2 |
3 |
4 |
5 |
6 |
top |
base |
| k,m |
f |
f |
g2 |
g1 |
d |
a |
B6 |
| Vf |
Af |
Va |
Vs |
Vg |
mAa |
Ra |
gm |
| 4 |
1.1 |
200 |
60 |
-2.3 |
1 |
1,000,000 |
2 |
| Equivalent |
5-444, AN4126,
DS4100,
RENS1254,
RS4144, SB4110, SD4, T4400, TE44, W444,
WE26 |
|
