Antique radios, Old Time Radios
2E31
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Country:
United States of America (USA)
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| Identical to |
2E31
= CK553AX
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| First Source
(s) |
10.Nov.1945 : Electron Tube Registration List rec. 450
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Successor Tubes
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2E32
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| Base |
Subminiatur (wire-ends, flat) B5A
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 1.2 Volts / If 0.05 Ampere / Direct / Battery = |
| Description |
Sharp-cutoff RF pentode, 500 umhos transconductance, 45V plate voltage.
Identical to 2E32, but with flying leads for direct soldering into circuit.
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| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
-- Original-techn. papers.
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2E31: Mia raccolta schemi.
Pier Antonio Aluffi
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2E31: Raytheon Manual
Heinz Höger
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Just Qvigstad
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2E31: Raytheon Manual
Heinz Höger
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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