 |
| Identical to |
D77
= EAA91
= CV140
|
| Similar
Tubes |
M8079 (other class quality (otherw. equal))
|
|
| Base |
Miniatur-7-Pin-Base B7G, USA 1940
|
| Filament |
-: Indirect /
-: Parallel / series AC/DC /
If: 0.3 Ampere /
Vf 6.3 Volts /
|
| Literature |
Röhren-Taschen-Tabelle 14.A, (Franzis RTT)
|
|
| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
|
|
|
|
M.N.
Anonymous 124 Collector
|
|
Prüfkarte Röhrenprüfgerät W 18N
Jörg Kulbe
|
|
|
