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TT177

Information - Help 
ID = 57352
       
Country:
Australia
Brand: Common type Australia tube/semicond.
Tube type:  Transistor 
Identical to TT177
Similar Tubes
Other base and data slightly different:
  BC157

Base Wires
Filament Solid State
Description

Material/Aufbau/Pol.: Silizium Epitaxial PNP;
Form/Case/Outline: TO-18;
Daten/electr.data: I F: 0.1 mA; U F: (-5) V; Isp: __ µA; ß (beta): 50-300; N: 360 mW; Imax(Ic): 25 mA; Umax/Ucb): -40 V; Umax(Uce): -35 V; f g(FT): 50 MHz; tmax j: 150 °C.
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Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   STC-Cannon
 
to_18~~228.gif
TT177: TVT 73
Günther Stabe † 19.8.20

 

Usage in Models 1= 1972

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

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