Antique radios, Old Time Radios
2SA457
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Country:
Japan
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| Identical to |
2SA457
|
| Similar
Tubes |
Normally replaceable-slightly different:
3AK20
; AF124
Different maximum ratings:
3AK20A
; 3AK20B
; 3AK20C
|
| Base |
Wires
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| Description |
PNP germanium high-frequency transistor.
-
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
6 x 10 x mm / 0.24 x 0.39 x inch |
| Weight |
1 g / 0.04 oz |
| Information source |
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2SA457: TTT Steidle 1981
Günther Stabe † 19.8.20
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