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2SD381

Information - Help 
ID = 71102
       
Country:
Japan
Brand: NEC Corporation, Nippon Electric Co. Ltd. (Nippon Denki); Tokyo
Tube type:  Transistor   Power/Output 
Identical to 2SD381
Similar Tubes
Normally replaceable-slightly different:
  BD241

Base Wires
Filament Solid State
Description

NPN silicon planar transistor intended as AF power amplifier

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
10 x 16 x 4 mm / 0.39 x 0.63 x 0.16 inch
Weight 2 g / 0.07 oz
Literature -- Collector info (Sammler)   TTT 1981 Steidle, Towers ITVL
 
to_220_ttt~~431.gif
2SD381: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1980? ; 3= 1983?? ; 1= 1985??

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

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