Radios antiguas y Radios de Colección
PT-240
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País:
Estados Unidos
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| Idéntica a |
PT-240
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| Válvulas similares |
Substituya normalmente -diferencia peq.:
CX340
; UX240
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| Válvulas Predecesoras |
PR-1C
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| Base |
UX-Base (4 Pins (2 thick, USA 1924)
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| Usada en |
Industrial |
| Filamento |
Vf 5 Volt / If 0.25 Ampere / Direct / Specified voltage AC/DC |
| Descripción |
This tube was designed by GE as an industrial version of the UX240. It is described as Pliotron. High mu 5 v fil. May have been used in GE carrier-current systems.
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
x 108 x 45 mm / x 4.25 x 1.77 inch |
| Peso |
47 g / 1.66 oz |
| Literatura |
- - Manufacturers Literature GE Vacuum Tube Designations 12/10/1930
Radio Engineering January 1933
Tube Lore (II)
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PT-240: Fin Stewart
Fin Stewart
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Just Qvigstad
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| Cumplimiento de datos |
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