Tube-number record
5XP-B
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ClassCathode-ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialMedium Shell Diheptal 12-Pin
Sections1
Filament / Heater
Heater Notes600 mA +/- 10%
Absolute Maximum Ratings
Plate Voltage25500 V
Plate Dissipation6 W
Grid 2 Voltage3650 V
Grid 1 Voltage-200 V
H-C Voltage180 V
Audio Performance
Key Features
- Metallized screen
- High light output
- Prevents spurious charges
- Minimizes film fogging
- High frequency applications
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Post Accelerator Operation | 12000 V | — | — | — | — |
Application Notes
Identical to 5XP-A except for metallized screen. Recommended post-accelerator to accelerator ratio of 6:1 for minimum distortion.
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