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227B

Information - Help 
ID = 81048
       
Country:
United States of America (USA)
Brand: Majestic tubes of Grigsby-Grunow
Tube type:  Triode, vacuum 
Identical to 227B
Similar Tubes
Normally replaceable-slightly different:
  227

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 / Specified voltage AC/DC
Description

One of the many 227 types from a range of manufacturers who often addid a suffix or prefix to the type name.

 
Dimensions (WHD)
incl. pins / tip
x 108 x 45 mm / x 4.25 x 1.77 inch
Weight 49 g / 1.73 oz
Information source -- Collector info (Sammler)   

27~~15.png 227B: Fin Stewart
Fin Stewart


Just Qvigstad

Collection of

 
227b_nonm_img3_rmf.jpg

227B
 

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