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CA227

Information - Help 
ID = 87557
       
Country:
Spain
Brand: Castilla; Madrid
Tube type:  Triode, vacuum   Audio Frequency 
Identical to CA227
Similar Tubes
Normally replaceable-slightly different:
  F209A

Base UY-Base, 5 Pins (USA, April 1927)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Indirect
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Weight 48 g / 1.69 oz
Information source Philips Bulletin   Philips Radiolamp equivalents 1164, 15/8/30, p. 9


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