TH 8902
0 Tubes in archive
BrandThomson-CSF
ClassStorage Oscilloscope Tube
BaseUTE 14 C 25 (IEC 67-1-46 a)
Filament6.3V @ 600mA
Construction
Primary TypeDirect View Storage Tube
EnvelopeRectangular flat faceplate
SectionsDual Flood Guns and 100 MHz Writing Gun
Filament / Heater
Heater NotesSeparate heater for writing gun and flood guns; flood guns consume 2 x 300 mA.
Absolute Maximum Ratings
Plate Voltage8000 V
Grid 2 Voltage50 V
Grid 1 Voltage-300 V
Cathode Current3.5 mA
H-C Voltage150 V
Audio Performance
Key Features
- Variable Persistence
- High Writing Speed
- 8x10 Divisions Illuminable Graticule
- Flat Rectangular Faceplate
- 100 MHz Bandwidth
- Burn Resistant
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Writing Gun | 7000V | - | - | - | 3.5mA |
Application Notes
The TH 8902 is designed for high-frequency storage oscilloscope applications. It includes an internal illuminable graticule and supports variable persistence and long-term retention modes.
Datasheet Viewer
Loading datasheet...
Sort by
Showing 1 to 0 of 0 results