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2SB138

Information - Help 
ID = 52949
       
Country:
Japan
Brand: Common type Japan tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to 2SB138
Similar Tubes
Normally replaceable-slightly different:
  AD149 ; ASZ16

Base SPECIAL TUBEBASE in general
Filament Solid State
Description PNP germanium alloy power transistor.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
39 x 10 x 28 mm / 1.54 x 0.39 x 1.10 inch
Weight 14 g / 0.49 oz

to3_547.gif 2SB138
Günther Stabe † 19.8.20

Usage in Models 1= 1960??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 

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