Tube-number record
3EY3P
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ClassOscilloscope Tube
BaseCRT / special base
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Filament / Heater
Heater Notesac or dc
Absolute Maximum Ratings
Plate Voltage5000 V
Grid 2 Voltage2500 V
Grid 1 Voltage-65 V
Audio Performance
Key Features
- Electrostatic Focus
- Electrostatic Deflection
- Post-Deflection Acceleration (P.D.A.)
- Yellow fluorescence
- Long afterglow
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| PDA Operation | 3000 V | — | — | — | — |
Application Notes
The angle between the trace produced by X1, X2 and a plane through the tube axis, Pin 5 and the P.D.A. Cap may vary by an angular tolerance of 10 degrees. Undeflected focused spot falls within a circle of 7mm radius.
Datasheets
Datasheet: 3EY3P.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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