Antique radios, Old Time Radios
B41
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Country:
United States of America (USA)
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| Identical to |
B41
= 886
= CRC886
= UV886
= C386
= 38286
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| Similar
Tubes |
Normally replaceable-slightly different:
1943
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| Base |
Edison giant, E40 = 40 mm-Goliat
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Direct |
| Description |
40 - 60 volts at 2.05 amps. This tube is used in series with the primary of suitably designed transformers to maintain essentially constant input voltage to the primary over a range of line variation of 20 volts. The tube is listed on page 48 of "The story of Electronic Development at the4 General Electric Company". Dated December 10th, 1930. Tube was used by the US Navy.
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Dimensions (WHD)
incl. pins / tip |
x 196 x 53 mm / x 7.72 x 2.09 inch |
| Weight |
95 g / 3.35 oz |
| Information source |
Tube Lore (II) p. 211
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B41: Fin Stewart
Fin Stewart
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Just Qvigstad
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