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ID = 30388
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Saturation diode   Power-supply 
Identical to 29C1 = CV430 = 2A/230D

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Direct

Controlling element for stabiliser circuits. Va <100; Ia<3mA.
Anode current controlled from 0.2mA to 2.2mA for Vf 3 to 4V; 0.7 to 0.8A approx.
Known manufacturers are STC and Ediswan

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
32 x 80 x mm / 1.26 x 3.15 x inch
Weight 36 g / 1.27 oz
Information source - - Manufacturers Literature   
29C1: FC
Frank Cuffe

29C1: Original data sheet
Michael Poll

from Just Qvigstad

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