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BF420

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ID = 39728
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to BF420
Similar Tubes
Normally replaceable-slightly different:
  BF422
Other base and data slightly different:
  PBF259RS

Base Wires
Description NPN silicon planar transistor intended as video amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
5 x 5 x 4 mm / 0.20 x 0.20 x 0.16 inch
Weight 1 g / 0.04 oz
Information source

sot54_ttt.gif BF420: TTT Steidle 1981
Günther Stabe † 19.8.20

bf420_data1.png
BF420: Siemens
Michael Mehnert

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Collection of

 
bf420.jpg

BF420
 

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