Tube-number record
CK6526
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BrandRaytheon
ClassSubminiature Pentode
BaseSubminiature
Construction
Primary TypePentode
EnvelopeT-2X3 Glass
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage135 V
Plate Dissipation1.1 W
Grid 2 Voltage135 V
Cathode Current12 mA
Audio Performance
Typical THD12%
Power Output0.375 W
Key Features
- Filament type pentode power amplifier
- Subminiature construction
- Class A amplifier applications
- Intermittent duty-cycle
- Push-to-talk service in portable equipment
- Flexible terminal leads
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 110 V | 1900 | 140000 | — | 6.5 mA |
Application Notes
The flexible terminal leads may be soldered or welded directly to the terminals of circuit components without the use of sockets. Standard inline subminiature sockets may be used by cutting the leads to a suitable length.
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