| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Double Triode Audio Frequency |
|
Tube ID = 3552
|
 |
| Identical to |
6C8G
= 6C8
= VT-163
|
| First Source
(s) |
21.Jan.1937 : Electron Tube Registration List
|
| Successor Tubes |
6SC7
12AY7
|
|
| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf)
Top contact with a cap
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Parallel / series AC/DC /
If: 0.3 Ampere /
Vf 6.3 Volts /
|
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
|
 |
|
collection JR
Jacob Roschy
|
|
RTT Schwandt
Günther Stabe
|
|
Original data sheet
Michael Poll
|
|
 |