Antique radios, Old Time Radios
5840
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Tube type: |
Vacuum Pentode Universal |
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Tube ID = 5903 |
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| Identical to |
5840 = EF732 = CV3929
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| Similar
Tubes |
Normally replaceable-slightly different:
5840W; EF762
Heater different:
5906
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| Base |
Subminiatur-8, with space 1/8, B8D
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| Filament |
Vf 6.3 Volts / If: 0.15 Ampere / -: Indirect / -: Parallel / series AC/DC / |
| Tube prices |
1 Tube prices (visible for members
only)
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| Literature |
Essential Characteristics, GE 1973
Röhren-Taschen-Tabelle 14.A, (Franzis RTT)
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H.H.
Heinz Höger
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G.S.
Günther Stabe
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Lorenz Empfänger-Röhren , 9. Auflage
Michael Sigmund
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Lorenz Empfänger-Röhren , 9. Auflage
Michael Sigmund
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| Usage in Models (calculation each 25th of the
month) |
1= 1959 ; 1= 1960?? ; 1= 1962 ; 1= 1963 ; 1= 1967 ; |
| Number of Models at Radiomuseum.org with
this tube (valve, valves, valvola, valvole,
válvula, lampe): 5 |
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| Further Information for |
5840 |
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ubekannte Miniaturröhre
(03.08.2005) Egon Penker
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Clicks: 603 Replies: 3 |
Hallo Röhrenfreunde, kennt jemand diese Röhre bzw. hat jemand Daten darüber? Sie ist von GE und der Aufdruck ist "JG-84". Vielen Dank für Ihre Bemühungen, Egon Penker
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