Tube-number record
CK5744WB
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BrandRaytheon
ClassHigh-mu Triode
BaseSubminiature
Filament6.3 V @ 200 mA
Construction
Primary TypeTriode
EnvelopeT-3 Glass
Base MaterialGlass
SectionsSingle
Filament / Heater
Heater NotesHeater-cathode type
Absolute Maximum Ratings
Plate Voltage275 V
Plate Dissipation1.3 W
Cathode Current6.5 mA
H-C Voltage200 V
Audio Performance
Key Features
- Subminiature construction
- UHF frequency converter or oscillator
- Long life and stable performance
- Severe mechanical shock/vibration resistant
- High-mu
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| General Purpose AF Voltage Amplifier | 250 V | 4000 | 17500 | 70 | 4.2 mA |
Application Notes
The flexible terminal leads may be soldered or welded directly to terminals. Standard inline subminiature sockets may be used if leads are cut.
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