Antique radios, Old Time Radios
2A/230D
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Country:
Great Britain (UK)
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| Identical to |
2A/230D
= 29C1
= CV430
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935
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| Filament |
Direct |
| Description |
Saturated diode intended as controlling element for stabiliser circuits.
- Va 100 V typical, 250 V max ; Ia 3 mA max.
- Anode current controlled from 0.2 mA to 2.2 mA for filament voltage from 3 to 4V
- Corresponding filament current ranges from 0.7 to 0.8 A approx
- Ia / Vf slope 6.5 mA/V typical
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
x 80 x 32 mm / x 3.15 x 1.26 inch |
| Weight |
36 g / 1.27 oz |
| Information source |
- - Manufacturers Literature Ediswan and Mazda data sheets dated December 1948
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