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U3540

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ID = 77799
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Universal 
Identical to U3540 = U3540/1

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

NPN Silicon Planar AF transistor

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
5 x 5 x 5 mm / 0.20 x 0.20 x 0.20 inch
Weight 1 g / 0.04 oz
Information source -- Schematic   

Usage in Models 4= 1968? ; 1= 1969 ; 4= 1971?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9
 

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