Antique radios, Old Time Radios
215SG_Cleartron
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Country:
Great Britain (UK)
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| Identical to |
215SG_Cleartron
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| Similar
Tubes |
Normally replaceable-slightly different:
B242
Different connections:
215SG
; 215SG_Cossor
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
Sidecontact.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5 Volts / If 0.5 Ampere / Direct / Battery = |
| Description |
This tube has two elements and is designed for use as a low impedance output triode. Each cylindrical anode and each grid are connected in parallel and the two filaments are connected in Series.
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| Information source |
-- Collector info (Sammler)
Philips Bulletin Philips Radiolamp equivalentts R1164, p. 12
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215SG_Cleartron: Fin Stewart
Fin Stewart
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Just Qvigstad
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