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R186

Information - Help 
ID = 41020
       
Country:
United States of America (USA)
Brand: Texas Instruments, Dallas
Tube type:  Transistor   RF/IF-Stage 
Identical to R186
Similar Tubes
Normally replaceable-slightly different:
  2N483

Base Wires
Description Material/Aufbau/Pol.: Germanium Legierung PNP;
Form/Case: TO-22;
Daten/electr.data: I F: 1 mA; U F: __ V; Isp: 10 µA; ß (beta): 60; N: 150 mW; Imax(Ic): 20 mA; Umax(Uce): -12 V; f g(FT): 3.5 MHz; tmax: __ °C.
AM ZF-Verstärkung (obige Daten vom alternativen Bestückungstyp 2N483 !)- 
Dimensions (WHD)
incl. pins / tip
8 x 7 x 4 mm / 0.31 x 0.28 x 0.16 inch
Weight 1 g / 0.04 oz
Information source Photofact Folder, Howard W. SAMS   

to22_13.gif R186: TTT Steidle 1981
Günther Stabe † 19.8.20

Usage in Models 2= 1958 ; 1= 1959

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
 

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