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BB212

Information - Help 
ID = 40887
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Solid-State-Diode 
Identical to BB212
Similar Tubes
Other base and data slightly different:
  BB113

Base Wires
Filament Solid State
Description Material/Aufbau: Silizium Kapazitätsdiode (Varicap) 2-fach;
Form/Case: SOT-54 (Anschlussfolge A1-K1/K2-A2);
Daten/electr.data: I sp: __ µA; U r: 0.5 V; Imax: __ mA; Umax: 8 V; tmax: 100 °C; C: 500-620 pF (0.5 V), <22 pF (8.0 V);
Für AM-Tuner (K,M,L); die beiden Kathoden sind am Mittelkontakt (+Uab) zusammengefasst. - 
Dimensions (WHD)
incl. pins / tip
5 x 5 x 4 mm / 0.20 x 0.20 x 0.16 inch
Weight 1 g / 0.04 oz
Literature - - Manufacturers Literature   Valvo
 
bb212_redimensionner.jpg
BB212
Jacky Parmentier

 
sot54_ttt_6.gif
BB212: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1980?? ; 1= 1980? ; 1= 1980 ; 1= 1997?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4


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