Antique radios, Old Time Radios
ST28C
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Country:
Japan
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| Identical to |
ST28C
|
| Similar
Tubes |
Normally replaceable-slightly different:
2N309
; AF137
; OC45
|
|
Successor Tubes
|
2S156
|
| Base |
Wires
|
| Description |
PNP germanium junction transistor intended as AM broadcast IF amplifier.
-
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
8 x 9 x 5 mm / 0.31 x 0.35 x 0.20 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
-- Schematic
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ST28C: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6
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