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BD231

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ID = 37675
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   Power/Output 
Identical to BD231
Similar Tubes
Normally replaceable-slightly different:
  BD140 ; BD238
First Source (s)
Sep.1975 : -- Collector info (Sammler)

Base Wires
Description

PNP silicon planar transistor intended as AF medium 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 1 g / 0.04 oz
Information source -- Collector info (Sammler)   TVT 1979/80, TTT Steidle 1981

to126_23.gif BD231: TVT 1979/80 ECA
Günther Stabe † 19.8.20

bd231_data1.png
BD231: Valvo Transistoren, 1974
Anonymous 10 Collector

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Usage in Models 1= 1981

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
bd231.jpg

BD231
 

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