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3AD1

Information - Help 
ID = 46558
       
Country:
People's Republic of China
Brand: Common type China (PRC) tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to 3AD1
Similar Tubes
Other shape (e.g. bulb type):
  OC15
Normally replaceable-slightly different:
  3AD2 ; 3AD3 ; SFT114

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

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
33 x 11 x 26 mm / 1.30 x 0.43 x 1.02 inch
Weight 9 g / 0.32 oz
Information source -- Collector info (Sammler)   chin. datasheet

t3_2.gif 3AD1: TTT Steidle 1981
Günther Stabe † 19.8.20

Collection of

 
3ad1.jpg

 

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