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121-148

Information - Help 
ID = 66595
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Transistor   Audio Frequency 
Identical to 121-148 = 2N406

Base Wires
Description

PNP germanium alloy AF transistor.
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Text in other languages (may differ)

Usage in Models 1= 1961? ; 1= 1961

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

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