TH 9650
0 Tubes in archive
BrandThomson-CSF
ClassCamera Tube
BaseDitetrar 8 pins (UTE 9 C15 / JEDEC E8-11)
Filament6.3V @ 150mA
Construction
Primary TypeEsicon
EnvelopeFiber optics faceplate (plano-concave)
Base MaterialDitetrar 8 pins
Sections2 (Image and Scanning)
Filament / Heater
MaterialOxide coated
Warm-up Time60s
Heater NotesUnipotential indirectly heated
Absolute Maximum Ratings
Plate Voltage40 V
Grid 2 Voltage400 V
Grid 1 Voltage-150 V
H-C Voltage125 V
Audio Performance
Key Features
- High Sensitivity (15,000 uA/lm)
- Low Lag
- Integration and Storage Capability
- Fiber optics faceplate
- Electrostatic focusing image section
- Electromagnetic focus and deflection scanning section
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation | 17.5V | - | - | - | 0.0002mA |
Application Notes
The TH 9650 is a compact Esicon camera tube for low light level TV applications. It is characterized by high sensitivity, good resolution, and low persistence. Its low dark current enables long integration periods for slow scan systems.
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