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2SB261

Information - Help 
ID = 47497
       
Country:
Japan
Brand: NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo
Tube type:  Transistor   Audio Frequency 
Identical to 2SB261
Similar Tubes
Normally replaceable-slightly different:
  AC125

Base Wires
Filament Solid State
Description PNP germanium alloy transistor intended as AF amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x 6 mm / 0.24 x 0.39 x 0.24 inch
Weight 1 g / 0.04 oz
Information source - - -   
- - -   Towers IVT
- - -
- - -
  j-2sb261-sr-q460f-nf.gif
  2SB261: Ausschnitt aus Schltg. SR-Q460F
Karl-Heinz Entrich
 
to1_ttt_281.gif
2SB261: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1962 ; 1= 1964?? ; 1= 1965?? ; 1= 1966?? ; 1= 1966?

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

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