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Y224A

Information - Help 
ID = 75410
       
 
   
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to Y224A = ER224A = UY224A

Base UY-Base, 5 Pins (USA, April 1927) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Indirect / Specified voltage AND current AC/DC
Dimensions (WHD)
incl. pins / tip
x 123 x 45 mm / x 4.84 x 1.77 inch
Weight 50 g / 1.76 oz
Information source -- Original prospect or advert   Allied Radio Corp cat. P 11 1933


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