Antique radios, Old Time Radios
2SB57
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Country:
Japan
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| Identical to |
2SB57
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| Similar
Tubes |
Normally replaceable-slightly different:
AC122
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| Predecessor Tubes |
2S57
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| Base |
Wires
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| Description |
PNP germanium alloy transistor intended as AF amplifier.
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Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
9 x 8 x mm / 0.35 x 0.31 x inch |
| Weight |
1 g / 0.04 oz |
| Information source |
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2SB57: 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):1
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