Antique radios, Old Time Radios
HY125
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Country:
United States of America (USA)
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| Identical to |
HY125
= XY2.0
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| Similar
Tubes |
Normally replaceable-slightly different:
P1_Sonotone
Other base:
HY155
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| Base |
Hivac 5 pin 2 of them thick (Codex=Hy)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 1.4 Volts / If 0.07 Ampere / Direct / Battery = |
| Description |
Quasi-subminiature 'bantam junior' series audio pentode, 5-pin miniature base. 45V anode voltage, 11.5mW out power on 50K load. Used in microphone pre amplifiers, hearing aids, miniature compact receivers, remote control apparatus, meteorological instruments and sensitive measuring devices.
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Dimensions (WHD)
incl. pins / tip |
x 62 x 20 mm / x 2.44 x 0.79 inch |
| Weight |
9 g / 0.32 oz |
| Information source |
Tube Lore (II) p. 155
- - Manufacturers Literature Data sheet dated March 1939
Taschenbuch zum Röhren-Codex 1948/49
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
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HY125: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20
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Just Qvigstad
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