| Identical to |
EA50
= 6D1
= 4623
= CV1092
= 2B35
|
| Similar
Tubes |
D1_HF-Diode (Multiple differences or of other kind)
D1_Mazda_GB (Heater and shape different)
CV375 (other characteristic (electr. data))
VR78 (Multiple differences or of other kind)
|
| First Series |
1940 Tube leaflet collection E.Erb Philips-Book [178] |
| First Source
(s) |
Feb.1943 : Radio-Mentor # 2
Apr.1939 : -- Original-techn. papers. Philips-Archive
|
| Predecessor Tubes |
4674
T6D
|
|
| Base |
OTHER TUBEBASE in general (Codex=So 11)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Parallel / series AC/DC /
If: 0.15 Ampere /
Vf 6.3 Volts /
|
| Description |
EA50 substitute = 2B35
Text in other
languages (may
differ)
|
| Tube prices |
1 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
