Antique radios, Old Time Radios
4001_AB
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Country:
Great Britain (UK)
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| Identical to |
4001_AB
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| Similar
Tubes |
Other base and data slightly different:
215A
; 4215A
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 1 Volts / If 0.25 Ampere / Direct / Battery = |
| Description |
This tube is a 4001 A tube but with a European B4 base. The tube itself was designed by the Western Electric Company, with the "peanut base.
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Dimensions (WHD)
incl. pins / tip |
x 95 x 28 mm / x 3.74 x 1.10 inch |
| Information source |
- - Manufacturers Literature 1937 data sheet
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Just Qvigstad
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| Data Compliance |
More Information |
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