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MAA225

Information - Help 
ID = 41187
       
Country:
Czechoslovakia
Brand: Tesla; Praha, Bratislava etc.
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to MAA225
Similar Tubes
Normally replaceable-slightly different:
  MAA245
Other base and data slightly different:
  MAA115 ; MAA125 ; MAA145

Base Wires
Filament Solid State
Description Aufbau/internal: IC (3 Trans., 2 Widerst.);
Form/Case: ~ TO-78 - 5 + 1 Pins-;
Typ/Content: 3-stufiger direktgekoppelter NF-Verstärker, die Emitter-Anschlüsse sind getrennt herausgeführt;
Daten/electr.data: Ub: 1...7 V; Pv: 300 mW; ...;
Dimensions (WHD)
incl. pins / tip
10 x 6 x 10 mm / 0.39 x 0.24 x 0.39 inch
Weight 1 g / 0.04 oz
  maa225.png
  MAA225: electronica 142
Egon Strampe
 
cs_tesla_maa225.jpg
MAA225: W.E.
Wolfgang Eckardt

 
ma225..png
MAA225: electronica 142
Egon Strampe

 
maa225.png
MAA225: electronica 142
Egon Strampe



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