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BDY53

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ID = 65032
       
Country:
France
Brand: COSEM (C.O.S.E.M.); Saint-Egrève
Tube type:  Transistor   Power/Output 
Identical to BDY53 = HDY35
Similar Tubes
Normally replaceable-slightly different:
  BD130 ; BDY20

Base SPECIAL TUBEBASE in general
Description

NPN silicon diffused mesa transistor intended as AF power amplifier / switch.
Similar: HDY35 -

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
28 x 8 x 38 mm / 1.10 x 0.31 x 1.50 inch
Weight 12 g / 0.42 oz
Information source -- Collector info (Sammler)   Towers ITVL

hdy35_umgeb1.png
BDY53: (schematic TRX3000)
Günther Stabe † 19.8.20

to_3~~261.gif BDY53: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

 

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