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BD442

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ID = 42436
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to BD442
Similar Tubes
Normally replaceable-slightly different:
  2SB548 ; 2SB631

Base Wires
Description PNP silicon planar transistor intended as AF power amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
8 x 12 x 3 mm / 0.31 x 0.47 x 0.12 inch
Weight 3 g / 0.11 oz
Information source - - -   
- - -   TTT Steidle 1981
- - -
- - -

to126_t_38.gif BD442: TTT Steidle 1981
Günther Stabe † 19.8.20

d_telefunken_bd442_dat1.png
BD442: Telefunken Leistungstransistoren 1977/78
Thomas Günzel † 1.8.22

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bd442.jpg

BD442
 

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