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BD233

Information - Help 
ID = 36150
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to BD233
Similar Tubes
Normally replaceable-slightly different:
  2N4921 ; 2SC496 ; 2SD612 ; BD135 ; BD175 ; BD375 ; MJE520 ; КТ817
First Source (s)
Mar.1972 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description NPN silicon planar transistor intended as AF power amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
8 x 11 x 3 mm / 0.31 x 0.43 x 0.12 inch
Weight 2 g / 0.07 oz
Information source - - -   
-- Collector info (Sammler)   KTT 1969/70, TTT Steidle 1981
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bd233_redimensionner.jpg
BD233: ma propre collection
Jacky Parmentier

 
to126_ttt.gif
BD233: TTT Steidle 1981
Günther Stabe

 
bd233_data1.png
BD233: Valvo Transistoren, 1974
Michael Schlör


Usage in Models 6= 1973 ; 1= 1974?? ; 6= 1974 ; 4= 1975 ; 5= 1976 ; 5= 1977 ; 1= 1982?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):28


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