Radio Antica e Radio d'epoca
245A_W.E.
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Stato:
USA (Stati Uniti d'America)
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| Identico a |
245A_W.E.
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| Valvole
simili |
Other shape (e.g. bulb type):
D-90319
Sostituita normalmente - piccola diff.:
MC-619-A
Other characteristic (electr. data):
259A
; UY224
Heater different:
246A
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| Prime
informazioni |
1929 : Saga of the Vacuum Tube, Tyne
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| Zoccolo |
UY-Base, 5 Pins (USA, April 1927)
Top contact with a cap.
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| Utilizzata per |
Radio/TV-reception etc. |
| Filamento |
Vf 2 Volt / If 1.6 Ampere / Indirect / Specified voltage AC/DC |
| Descrizione |
Improved, low-microphonics and controlled quality version of UY224. ST14 bulb, UY base with locating pin. 0.75mS Gm.
|
Dimensioni
(LxAxP)
incl.pins/tip |
x 123 x 45 mm / x 4.84 x 1.77 inch |
| Peso |
48 g / 1.69 oz |
| Bibliografia |
Babani, International Radio Tube Encyclopaedia p. 30& 31
- - Manufacturers Literature
Tube Lore (I)
Tube Lore (II)
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245A_W.E.: Western electric electron tubes
Miguel Angel Trujillo-Rodriguez
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Just Qvigstad
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[rmxtube-en]
| Conformità dei dati |
Ulteriori informazioni |
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