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ID = 22246
United States of America (USA)
Brand: Cunningham Inc., E.T.; Harrison (NJ)
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to C335 = UY35 = T-51 = ER235 = T-35 = 235 = UY235 = 435
Similar Tubes
Normally replaceable-slightly different:
  ER551 ; FY235
Other class quality (otherwise equal):
Successor Tubes NY235  

Base Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Indirect / Specified voltage 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
Tube prices 1 Tube prices (visible for members only)
Information source - - Manufacturers Literature   
-- Collector info (Sammler)   

c335_sock.png C335: Cunningham Radio Tubes Manual C-10 1932
Daniel Consales

C335: Cunningham Radio Tubes Manual C-10 1932
Daniel Consales

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Usage in Models 1= 1932?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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