Antique radios, Old Time Radios
GU12
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Country:
Great Britain (UK)
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| Identical to |
GU12
= 866A
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| Similar
Tubes |
Normally replaceable-slightly different:
PH600
Other base:
GU12A
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
Top contact with a cap.
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| Was used by |
Industrial |
| Filament |
Vf 2.5 Volts / If 5 Ampere / Direct |
| Description |
Va<10kV piv; Ik<0.25A. (At 2kV piv Ik<0.5A)
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
51 x 155 x mm / 2.01 x 6.10 x inch |
| Information source |
Universal Vade-Mecum, Electron Valves and Semiconductor Devices group 59
- - Manufacturers Literature
Tube Lore (II)
Babani, International Radio Tube Encyclopaedia
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GU12: ARRL Handbook 1972
Anonymous 10 Collector
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Just Qvigstad
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