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121-51

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ID = 72484
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Transistor   RF/IF-Stage 
Identical to 121-51 = 2N254

Base Wires
Was used by Radio/TV-reception etc.
Description


 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 8 x 6 mm / 0.35 x 0.31 x 0.24 inch
Weight 1 g / 0.04 oz

Usage in Models 1= 1959

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

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