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Tube type: |
Triode, vacuum Universal |
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Tube ID = 25248
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| Identical to |
UY-27A
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| Base |
UY-Base, 5 Pins (USA, April 1927)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Parallel, (AC/DC) /
If: 1750 Ampere /
Vf 2.5 Volts /
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| Description |
Japan
Text in other
languages (may
differ)
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| Literature |
-- Collector info (Sammler)
- - -
- - -
- - -
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KoBi
Konrad Birkner
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ARRL Handbook 1972
Michael Schlör
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