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BD238

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ID = 37386
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to BD238
Similar Tubes
Normally replaceable-slightly different:
  2N4920 ; 2SA794 ; 2SB548 ; 2SB631 ; BD140 ; BD170 ; BD180 ; BD231 ; BD380 ; GD183 ; КТ816
First Source (s)
Mar.1974 : -- Collector info (Sammler)
Base Wires
Description PNP silicon planar transistor intended as AF power amplifier.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 8 x 12 x 3 mm / 0.31 x 0.47 x 0.12 inch
Weight 3 g / 0.11 oz
Information source - - -   
-- Collector info (Sammler)   TVT 1979/80, TTT Steidle 1981
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to126_21.gif BD238: TVT 1979/80 ECA
Günther Stabe † 19.8.20
bd238_data1.png
BD238: Valvo Transistoren, 1974
Anonymous 10 Collector
More ...
Usage in Models 1= 1972 ; 1= 1973 ; 1= 1975 ; 3= 1978 ; 1= 1979 ; 1= 1981?? ; 1= 1983
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9

Collection of

Günther Stabe † 19.8.20 (D)
Michael Mischke (D)
Oskar Elm (D)
Jacky Parmentier (F)
Karlheinz Fischer (D)
Marcello Astolfi (I)
Museum Roggenhofer (A)
 
bd238.jpg

BD238
 
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