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5R4GY
- Maker
- RCA
- Brand
- Westinghouse
Tube-number record
5R4GY
9 archive entries
BrandBRIMAR
ClassFull-Wave Rectifier
BaseOctal
Construction
Primary TypeDirectly heated
Rectifier TypeFull-Wave
EnvelopeST-16
Base MaterialPhenolic
SectionsDouble Anode
Filament / Heater
MaterialTungsten
Absolute Maximum Ratings
Plate Voltage2800 V
Cathode Current650 mA
Audio Performance
Key Features
- Industrial Type
- Directly Heated
- A.C. Mains Equipment Use
- High Output
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Condenser Input | 750 V | — | 250 | — | 250 mA |
| Condenser Input | 1000 V | — | 575 | — | 150 mA |
| Choke Input | 850 V | — | — | — | 250 mA |
Application Notes
DELAYED SWITCHING of approximately 10 seconds MUST BE EMPLOYED when the following ratings are exceeded with a condenser input filter: 550V RMS @ 250mA, 600V RMS @ 200mA, 650V RMS @ 175mA, 700V RMS @ 150mA, 800V RMS @ 115mA, 900V RMS @ 75mA.
Datasheets
Datasheet: 5R4GY.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
