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121-xx

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ID = 41044
       
 
   
Tube type:  Transistor 
Identical to 121-xx

Description

"121-___" is a Zenith part number for transistors; the following number(s) - instead of "xx" - from one to five digits points to one or more commercial transistor types. -

 
Text in other languages (may differ)

to-5_tvt_20.gif 121-xx
Günther Stabe † 19.8.20

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Usage in Models 1= 1965

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

Collection of

 
121777.jpg

121-xx
 

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