Tube-number record
5589
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BrandWestern Electric
ClassCold Cathode Tube
BaseOctal
Construction
Primary TypeOther / special
EnvelopeGlass
Base MaterialPlastic
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage275 V
Grid 1 Voltage90 V
Cathode Current200 mA
Audio Performance
Key Features
- Inert-gas-filled
- Cold cathode
- RMA Proposed Standard B6-3
- Mountable in any position
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 65 V | — | — | — | 35 mA |
Application Notes
The tube may be mounted in any position. Suitable for use as a relay or control tube.
Datasheets
Datasheet: 5589.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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