Antique radios, Old Time Radios
C408
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Country:
Netherlands
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| Identical to |
C408
|
| Similar
Tubes |
Other base:
C408_P8A
|
| First year |
1930
Tube leaflet collection E.Erb Analysis by original leaflets
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=En)
Top contact with a cap.
|
| Was used by |
Technology / Measurement |
| Filament |
Vf 4 Volts / If 0.25 Ampere / Direct / Battery = |
| Description |
Keine Endtriode, wie im Röhren-Codex angegeben. Das dort dargestellte Sockelschaltbild ist ebenso falsch!
|
Dimensions (WHD)
incl. pins / tip |
48 x x mm / 1.89 x x inch |
| Information source |
- - Manufacturers Literature Philips Datenblatt
|
C408: Internet
Miguel Angel Trujillo-Rodriguez
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C408: rtt
Anonymous 10 Collector
|
Just Qvigstad
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C408: Philips Miniwatt 1938
Heinz Höger
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