CK547DX
0 Tubes in archive
BrandRaytheon
ClassPentode
BaseNone (flexible leads)
Construction
Primary TypePentode
EnvelopeT-1 1/2 Glass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage45 V
Grid 2 Voltage45 V
Cathode Current0.5 mA
Audio Performance
Typical THD12%
Power Output0.0035 W
Key Features
- Subminiature power amplifier pentode
- Flexible terminal leads for soldering or welding
- Designed for portable and wearable equipment
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation 1 | 22.5V | 250 | 1200000 | - | 0.1mA |
| Typical Operation 2 | 30V | 425 | 750000 | - | 0.27mA |
| Typical Operation 3 | 45V | 320 | 1600000 | - | 0.17mA |
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