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ID = 57913
Brand: CSF, Compagnie Générale de TSF; Paris
Tube type:  Half-Wave Vacuum Rectifier   Power/Output 
Identical to V40 = 8020

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 6 Ampere / Direct / Specified voltage AND current AC/DC
Dimensions (WHD)
incl. pins / tip
x 165 x 50 mm / x 6.50 x 1.97 inch
Weight 100 g / 3.53 oz
Information source -- Collector info (Sammler)   

v40_so.png V40: ARRL Handbook 1972
Anonymous 10 Collector

Just Qvigstad

Collection of



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