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2SD389

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ID = 58943
       
Country:
Japan
Brand: Matsushita tubes; Osaka
Tube type:  Transistor   Power/Output 
Identical to 2SD389
Similar Tubes
Other shape (e.g. bulb type):
  2SD390

Base Wires
Description

NPN silicon planar transistor intended as AF power amplifier.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
10 x 15 x 5 mm / 0.39 x 0.59 x 0.20 inch
Weight 3 g / 0.11 oz
Information source -- Collector info (Sammler)   TTT Steidle 1981

to_220_ttt~~100.gif 2SD389: TTT Steidle 1981
Günther Stabe † 19.8.20

Usage in Models 1= 1974 ; 1= 1979??

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

Collection of

 
2sd_389.jpg

2SD389
 

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