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BC637

Information - Help 
ID = 40313
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to BC637
Similar Tubes
Normally replaceable-slightly different:
  2SC1211 ; 2SC1318 ; KTC200 ; OC930 ; OC946 ; OC9471 ; OC9476 ; OC951 ; OC9586 ; OC9731 ; OC9736
Other base and data slightly different:
  PE6020

Base Wires
Filament Solid State
Description NPN silicon planar transistor intended as driver / low power 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 - - -   
- - -   TVT 1979/80, TTT Steidle 1981
- - -
- - -
  bc_637_bc_638~~1.png
  BC637: Schema R7200
Egon Strampe
 
bc_637....jpg
BC637: Eigene Sammlung
Egon Strampe

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sot54_ttt_8.gif
BC637: TTT Steidle 1981
Günther Stabe † 19.8.20

 
bc637_data1.png
BC637: Valvo Transistoren, 1974
Anonymous 10 Collector

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Usage in Models 1= 1976 ; 1= 1978 ; 1= 1979 ; 3= 1980 ; 1= 1983

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7


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