Antique radios, Old Time Radios
1S5-SF
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| Tube type: |
Diode-Pentode Text |
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| Identical to |
1S5-SF
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| Similar
Tubes |
Normally replaceable-slightly different:
1S5
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| Base |
Miniatur-7-Pin-Base B7G, USA 1940
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 1.4 Volts / If 0.25 Ampere / Direct |
| Description |
This tube is a Diode/Pentode, for use as a a Detector or amplifier.
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| Information source |
Dawn of Japanese Tube Production
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1S5-SF: Fin Stewart
Fin Stewart
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Just Qvigstad
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[rmxtube-en]
| Data Compliance |
More Information |
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