| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Double Triode Audio Frequency |
|
Tube ID = 2951
|
 |
| Identical to |
12SC7
= VT-268
|
| Similar
Tubes |
6SC7 (Heater different)
1634 (other class quality (otherw. equal))
|
| First Source
(s) |
02.Feb.1939 : Electron Tube Registration List
|
| Successor Tubes |
12SL7GT
|
|
| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ve)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Parallel / series AC/DC /
If: 0.15 Ampere /
Vf 12.6 Volts /
|
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
|
|
|
|
collection JR
Jacob Roschy
|
|
Lorenz Empfänger-Röhren , 9. Auflage
Michael Sigmund
|
|
Sylvania Technical Manual
Peter Hoddow
|
|
|
