Antique radios, Old Time Radios
5643
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Country:
United States of America (USA)
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| Identical to |
5643
= TD-17
= CK5643
= CV5079
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| Similar
Tubes |
Normally replaceable-slightly different:
CV474
; EN70
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| First Source
(s) |
28.Mar.1949 : Electron Tube Registration List
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| Base |
Subminiatur-8, with space 1/8, B8D
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| Was used by |
Military and/or Government |
| Filament |
Vf 6.3 Volts / If 0.15 Ampere / Indirect |
| Description |
Subminiature xenon thyratron; 500V PIV, 22mA average anode current.
Since 1952 it was redesigned and specified for -55 to +160°C operation. Capable of withstanding 1000G uniform acceleration and 450G impact.
Bendix, Sylvania, Tung-Sol and Philips related brands known manufacturers.
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| Tube prices |
2 Tube prices (visible for members
only)
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| Information source |
-- Original-techn. papers.
Tube Lore (I)
- - Manufacturers Literature
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5643: elektron taschenbuch 1952
Heinz Höger
More ...
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Just Qvigstad
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5643: Manufacturer's Literature
Emilio Ciardiello
More ...
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