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1W8172

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ID = 48558
       
Country:
Italy
Brand: Common type Italy tube/semicond.
Tube type:  Transistor   Universal 
Identical to 1W8172
Similar Tubes
Normally replaceable-slightly different:
  BC119 ; BC302

Base Wires
Description

NPN silicon planar transistor for universal purpose.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 7 x 8 mm / 0.35 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source -- Schematic   

to_5_tvt~~274.png 1W8172: TVT 73
Günther Stabe † 19.8.20

Usage in Models 1= 1965

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

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