Tube-number record
5732
0 archive entries
5732 is a tube type in the TubeDatabase archive (class: Voltage amplifier pentode). Recorded specifications: brand Radio Valve Co. of Canada, Ltd., year 1948, construction Pentode, base Small wafer octal, socket Octal, maximum plate voltage 320 V, and maximum plate dissipation 2.75 W. The archive does not yet hold a photographed example of this type.
BrandRadio Valve Co. of Canada, Ltd.
ClassVoltage amplifier pentode
BaseOctal
Filament6.3 V @ 300 mA
Construction
Primary TypePentode
EnvelopeMT-8
Base MaterialSmall wafer octal
SectionsSingle
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Amplifier Class A1 | 100 V | 1650 | 150000 | — | 9.5 mA |
| Amplifier Class A1 | 250 V | 1450 | 800000 | — | 7 mA |
| Amplifier Class A1 | 250 V | 1650 | 600000 | — | 10.5 mA |
Application Notes
The 5732 is a voltage amplifier pentode similar to the 6K7 designed for reliable performance under conditions of severe vibration and intermittent operation.
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