|
Output triode
made by Dutch tube factory Radium
(brand name Radio Record) in Tilburg, introduced in 1930
Vf |
Af |
Va |
Vg |
mAa |
ra |
g |
gm |
Pout |
Pdiss |
4 |
0.65 |
250 |
-15 |
48 |
2000 |
3.5 |
3.5 |
2 |
12 |
Equivalent |
4612, AC044X, AT20,
D404, DW802,
KL71403,
LA186,
LK460, P10,
P460, RE604,
LK600, RO4404 |
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