Antique radios, Old Time Radios
BF523
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Country:
United States of America (USA)
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|
| Identical to |
BF523
|
| Similar
Tubes |
Normally replaceable-slightly different:
BF199
; BF225
|
| Base |
Wires
|
| Description |
NPN silicon planar transistor intended as TV IF amplifier.
-
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
5 x 5 x 4 mm / 0.20 x 0.20 x 0.16 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
-- Collector info (Sammler) TVT 1979/80 ECA, TTT Steidle 1981
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Collection of
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