Radios antiguas y Radios de Colección
27M12A
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País:
Gran Bretaña (GB)
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| Idéntica a |
27M12A
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| Válvulas similares |
Other class quality (otherwise equal):
27M12
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| Fuente principal
(es) |
Apr.1961 : - - Manufacturers Literature Data Sheet Advance data
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| Válvulas Predecesoras |
27M12
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| Base |
Wires only.
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| Filamento |
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| Descripción |
9 stage Shock-Resistant Photo-multiplier.
Va<585, Ia<1mA. Current Gain 20,000 with 65V per stage.
Peak spectral response 4650 Å
Improved version of 27M12
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
30 x 77 x mm / 1.18 x 3.03 x inch |
| Literatura |
- - Manufacturers Literature
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27M12A: Original data sheet
Michael Poll
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