Radios antiguas y Radios de Colección
P861
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País:
Estados Unidos
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| Idéntica a |
P861
= KR28
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| Válvulas similares |
Substituya normalmente -diferencia peq.:
98
; P864
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| Base |
UY-Base, 5 Pins (USA, April 1927)
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| Usada en |
Industrial |
| Filamento |
Vf 6.3 Volt / If 0.5 Ampere / Indirect / Specified voltage AC/DC |
| Descripción |
Va <225 rms, Ia <50mA mean. This tube was specifically used by the Utah Company in field coil power supplies used in some of their theatre speaker systems. As the type KR28, later type 96, it was used in automobile radios.
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
x 103 x 38 mm / x 4.06 x 1.50 inch |
| Peso |
34 g / 1.20 oz |
| Literatura |
Tube Lore (II) Page 31
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| Tube Tester Data |
Avo CT160 |
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P861: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20
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Just Qvigstad
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