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2SA422

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ID = 80987
       
Country:
Japan
Brand: Sanyo Electric Co. Ltd.; Moriguchi (Osaka)
Tube type:  Transistor   VHF 
Identical to 2SA422
Similar Tubes
Normally replaceable-slightly different:
  AF239S

Base Wires
Description PNP germanium mesa transistor intended as VHF mixer / oscillator.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70, Towers IVT

to_72_ebcs~~44.png 2SA422: TVT 73
Günther Stabe † 19.8.20

Usage in Models 1= 1967??

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

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