Antique radios, Old Time Radios
3G/450A
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Country:
Great Britain (UK)
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| Identical to |
3G/450A
= CV2753
= 21B12
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| First Source
(s) |
Dec.1960 : - - Manufacturers Literature Tentative data
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
Top contact with a cap.
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| Was used by |
Industrial |
| Filament |
Vf 2.5 Volts / If 9 Ampere / Direct / Specified voltage AC/DC |
| Description |
For Use in Welding and Motor Control
Va <1250 PIV; Ik <2.5A mean.
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Dimensions (WHD)
incl. pins / tip |
40 x 158 x mm / 1.57 x 6.22 x inch |
| Weight |
76 g / 2.68 oz |
| Information source |
- - Manufacturers Literature
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3G/450A: Fin Stewart
Fin Stewart
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Just Qvigstad
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