Antique radios, Old Time Radios
649
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Country:
United States of America (USA)
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| Identical to |
649
= 5834
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Was used by |
Industrial |
| Filament |
Vf 2.5 Volts / If 7 Ampere / Direct |
| Description |
Peak inverse 900 V
Peak anode max 10 A
Average anode max 2 A
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Dimensions (WHD)
incl. pins / tip |
40 x 138 x mm / 1.57 x 5.43 x inch |
| Information source |
-- Original prospect or advert Richardson, 1994
Tube Lore (II) p. 97
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Just Qvigstad
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