Antique radios, Old Time Radios
KX642
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Country:
United States of America (USA)
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| Identical to |
KX642
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| Base |
Westinghouse 4 pin
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| Was used by |
Technology / Measurement |
| Filament |
--/-- |
| Description |
3-electrode voltage arrester. Measurements for the original version. Later types were about 12 mm shorter and had an aluminium shell base. Tube handles 50 amps for 2 seconds. Intended to protect 115v and 230v power circuits
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
x 121 x 55 mm / x 4.76 x 2.17 inch |
| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
Tube Lore (II) page 258
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KX642: Manufacturers documentation
Bruce Morgenstern
More ...
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