Antique radios, Old Time Radios
AF427
|
Country:
Poland
|
|
| Identical to |
AF427
|
| Similar
Tubes |
Normally replaceable-slightly different:
AF126
; AF426
; AF428
; AF429
|
| Base |
Wires
|
| Description |
PNP germanium diffused alloy high-frequency transistor intended as AM / FM IF amplifier.
-
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
6 x 7 x 6 mm / 0.24 x 0.28 x 0.24 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
-- Original-techn. papers.
|
|
AF427: TVT 73
Günther Stabe † 19.8.20
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Collection of
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