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|
|
 |
 |
|
P base |
B7 base
(FC13C) |
Octode
Introduced in
1934 (FC13C: 1935)
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
top |
base |
| m |
f |
f |
k,g6 |
g2 |
g1 |
g3,g5 |
a |
g4 |
P |
| g2 |
g1 |
g3,g5 |
f |
f |
k,m,g6 |
a |
|
g4 |
B7 |
| |
Vf |
Af |
Va |
Vs |
Vg |
mAa |
mAs |
Ra |
gm |
| FC123 |
13 |
0.2 |
mix250 osc90 |
70 |
-1.5 |
1.6
2.0 |
3.8 |
2,000,000
22,700 |
0.6 |
| FC13C |
|
|
mix200
osc90 |
70 |
-1.5 |
1.6 2.0 |
3.8 |
2,000,000
22,700 |
0.6 |
| Equivalent |
13M1, 13U3, CK1,
O1307, U-GDR, UK1, UMO51, VHTA, VO13S |
|
