|
|
Detector or AF triode
Introduced in
1929
1 |
2 |
3 |
4 |
5 |
base |
a |
g |
f |
f |
k,m |
B5 |
|
Vf |
Af |
Va |
Vg |
mAa |
Ra |
gm |
Pdiss |
354V |
4 |
1 |
180 |
-3 |
4.5 |
14,000 |
2.5 |
|
improved |
|
1 |
200 |
-4 |
4 |
12,000 |
3 |
|
further
improved |
|
0.65 |
250 |
-4.5 |
6.5 |
11,500 |
3.5 |
|
Equivalent |
4GPAC, 5-428, 41MHF,
70504, A30D, A4110,
AC/HL, D4, HLA2,
MH4, REN904,
TE24, TL425 |
|
|
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