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BC187

Information - Help 
ID = 43123
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Transistor   Universal 
Identical to BC187 = AF1_BRC
Similar Tubes
Normally replaceable-slightly different:
  BCY71

Base Wires
Filament Solid State
Description Material/Aufbau/Pol.: Silizium Epitaxial Planar PNP;
Form/Case/Outline: TO-18;
Daten/electr.data: I F: 2 mA; U F: (-5) V; U S: 0.5 V; Isp: __ µA; ß (beta): 100-500; N: 300 mW; Imax(Ic): 100 mA; Umax(Ucb): -30 V; Umax(Uce): -25 V; f g(FT): 150 MHz; tmax j: 175 °C.
Dimensions (WHD)
incl. pins / tip
6 x 5 x 6 mm / 0.24 x 0.20 x 0.24 inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   Towers ITVL
-- Original-techn. papers.   Micro Electronics Corp.
 
to18_64.gif
BC187: TVT 73
Günther Stabe

 
bc187.png
BC187: valvo-brief 5/67
Egon Strampe


Usage in Models 1= 1965?? ; 2= 1967 ; 1= 1968 ; 1= 1969?? ; 4= 1969? ; 2= 1969 ; 3= 1970 ; 1= 1975??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):15

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