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2SA661

Information - Help 
ID = 48515
       
Country:
Japan
Brand: Toshiba Corporation; Tokyo
Tube type:  Transistor   Audio Frequency 
Identical to 2SA661
Similar Tubes
Normally replaceable-slightly different:
  BC212

Base Wires
Filament Solid State
Description

PNP silicon planar transistor intended as AF low power amplifier / driver.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
5 x 7 x 3 mm / 0.20 x 0.28 x 0.12 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   TTT Steidle 1981
 
2sa661_mw.jpg
2SA661: Ebay:michaelwalther1946
Günther Stabe

 
x161_7.gif
2SA661: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1976?? ; 1= 1976?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2


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