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BUY21

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ID = 49651
       
Country:
United States of America (USA)
Brand: Texas Instruments, Dallas
Tube type:  Transistor   Power-supply 
Identical to BUY21
Similar Tubes
Normally replaceable-slightly different:
  2SC901

Base SPECIAL TUBEBASE in general
Description NPN silicon planar transistor intended as shunt, converter, relay driver, and the like.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
27 x 10 x 39 mm / 1.06 x 0.39 x 1.54 inch
Weight 12 g / 0.42 oz
Information source

to3_446.gif BUY21: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

Usage in Models 5= 1978

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of

 
huy21s.jpg

 

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