Radios antiguas y Radios de Colección
426A_WE
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País:
Estados Unidos
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| Idéntica a |
426A_WE
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| Válvulas similares |
Other characteristic (electr. data):
425A_WE
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| Base |
Wires only.
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| Filamento |
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| Descripción |
Miniature, lacquered bulb on molded base with flying leads. Cold cathode tetrode with separate cathode for starter electrode, so that the starter is isolated from the main circuit. 180V, 5mA. Intended as telephone ringer isolator.
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| Literatura |
Tube Lore (I)
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Colección personal de
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| Cumplimiento de datos |
Más información |
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