Antique radios, Old Time Radios
BDT21
Country:
Netherlands
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Identical to |
BDT21
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Base |
Wires
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Description |
NPN silicon planar Darlington transistor intended as AF / universal power amplifier.
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Text in other
languages (may
differ)
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Dimensions (WHD) incl. pins / tip |
10 x 15 x 4 mm / 0.39 x 0.59 x 0.16 inch |
Weight |
3 g / 0.11 oz |
Information source |
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BDT21: TTT Steidle 1981
Günther Stabe † 19.8.20
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