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2SA331

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ID = 72510
       
Country:
Japan
Brand: Sanyo Electric Co. Ltd.; Moriguchi (Osaka)
Tube type:  Transistor   RF/IF-Stage 
Identical to 2SA331

Base Wires
Description

PNP germanium diffused transistor intended as SW mixer / oszillator - FM IF amplifier.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x 6 mm / 0.24 x 0.39 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   Towers ITVL

to_1_ttt_1981.gif 2SA331: TTT Steidle 1981
Günther Stabe † 19.8.20

Usage in Models 1= 1964??

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

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