Antique radios, Old Time Radios
KF508
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Country:
Czechoslovakia
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| Identical to |
KF508
|
| Similar
Tubes |
Different maximum ratings:
KF507
|
| Base |
Wires
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| Description |
NPN silicon transistor intended as HF power amplifier / switch.
-
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
9 x 7 x 9 mm / 0.35 x 0.28 x 0.35 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
-- Original-techn. papers.
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KF508
Günther Stabe † 19.8.20
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KF508: Tesla
Andreas Hahn
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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