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3AD4

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ID = 46561
       
Country:
People's Republic of China
Brand: Common type China (PRC) tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to 3AD4
Similar Tubes
Normally replaceable-slightly different:
  3AD5

Base Wires
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 - - -   
- - -   chin. datasheet
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t3_5.gif 3AD4: TTT Steidle 1981
Günther Stabe † 19.8.20

Usage in Models 1= 1973??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 

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