 |
| Identical to |
6TH8G
= 6TH8
|
| Similar
Tubes |
TACH1 (Other base and other base diagram)
ACH1_Tungsram (Other base and other base diagram)
|
| First Source
(s) |
Apr.1937 : Histoire de la lampe de radio
|
| Predecessor Tubes |
6A8
|
| Successor Tubes |
6E8G
6E8MG
|
|
| Base |
Octal (Int.Octal, IO) K8A, USA 1935
Top contact with a cap
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Parallel, (AC/DC) /
If: 0.7 Ampere /
Vf 6.3 Volts /
|
|
|
| |
|
| |
Röhrenkartei Drenkelfort
Peter Hoddow
|
|
|
|
collection JR
Jacob Roschy
|
|
W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe
|
|
Röhrenkartei Drenkelfort
Peter Hoddow
|
|
|
