| Country: |
Great Britain (UK) |
|
Brand: |
Brimar GB |
| |
Tube type: |
Full-Wave Vacuum Rectifier |
|
Tube ID = 3553
|
 |
| Identical to |
80S
|
| Similar
Tubes |
5Z4G (other base and data slightly different)
5Y3GB (other base and data slightly different)
80 (Heater different)
|
| First Source
(s) |
1938 : 70 Years of Radiotubes and V.
|
| Predecessor Tubes |
80
|
| Successor Tubes |
1938
5Z4G
5Y3GB
|
|
| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vn)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Half indirect /
-: Parallel, (AC/DC) /
If: 2 Ampere /
Vf 5 Volts /
|
| Description |
Indirectly heated version of the USA type 80.
|
| Literature |
70 Years of Radiotubes and V.
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
|
|
|
M.N.
Anonymous 124 Collector
|
|
ARRL Handbook 1972
Michael Schlör
|
|
|
