Tube-number record
10SP4
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BrandSYLVANIA
ClassMonitor Tube
BaseDuodecal
Construction
Primary TypeOther / special
EnvelopeRound Glass
Base MaterialSmall Shell Duodecal 6-Pin
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage22000 V
Grid 2 Voltage450 V
Grid 1 Voltage-140 V
H-C Voltage200 V
Audio Performance
Key Features
- 10” Direct Viewed
- Spherical Faceplate
- Gray Filter Glass
- Aluminized Screen
- Magnetic Deflection
- No Ion Trap
- Electrostatic Focus
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operating Conditions | 14000 V | — | — | — | — |
Application Notes
X-ray radiation shielding may be necessary to protect against possible danger of personal injury from prolonged exposure at close range if this tube is operated at higher than 16,000 volts.
Datasheets
Datasheet: 10SP4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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