Antique radios, Old Time Radios
2SB690
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Country:
Japan
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| Identical to |
2SB690
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| Similar
Tubes |
Normally replaceable-slightly different:
BD590
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| Base |
Wires
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| Description |
PNP silicon planar expitaxial transistor intended as AF Power amplifier.
-
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
10 x 16 x 4 mm / 0.39 x 0.63 x 0.16 inch |
| Weight |
3 g / 0.11 oz |
| Information source |
-- Collector info (Sammler) TTT Steidle 1981
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2SB690: TTT Steidle 1981
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
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