Antique radios, Old Time Radios
DLSD
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Country:
Great Britain (UK)
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| Identical to |
DLSD
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| Base |
Europe 5-Pin , B5 (Eu O, F, O5A) 1928
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| Was used by |
Industrial |
| Filament |
Vf 4 Volts / If 1.5 Ampere / Indirect / Specified voltage AC/DC |
| Description |
120 second delay.
Relay Contacts rated 5A at 250V rms max or 0.2A at 500V rms.
On the base of this tube, one filament pin is not used and the this filament connection is made with the centre base pin.
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Dimensions (WHD)
incl. pins / tip |
x 135 x 45 mm / x 5.31 x 1.77 inch |
| Information source |
- - Manufacturers Literature Data sheet dated July 1949
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Just Qvigstad
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DLSD: Original Data Sheet
Hermann Fleischanderl
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