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F209A

Information - Help 
ID = 19806
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips Australia 
Tube type:  Triode, vacuum   Universal 
  Ca. 1925 up to 1945 rare.
Identical to F209A = UY227 = PH227 = PU027 = MY227
Similar Tubes
Normally replaceable-slightly different:
  27 ; F209
Other base:
  F209A_B4

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 / Parallel, (AC/DC)
Dimensions (WHD)
incl. pins / tip
44 x 110 x 35 mm / 1.73 x 4.33 x 1.38 inch
Literature - - Manufacturers Literature   Philips Australia RIF26
 
f209a-ux5.jpg
F209A
Peter den Boer

 
er227_so~~2.png
F209A: ARRL Handbook 1972
Michael Schlör

 
f109af209af242data_1.png
F209A: own collection
Peter den Boer


Usage in Models 1= 1930

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


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