Tube-number record
CK7327
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BrandRaytheon
ClassDouble Triode
BaseSubminiature
Filament6.3 V @ 300 mA
Construction
Primary TypeDual triode
EnvelopeT-3
Base MaterialGlass
Sections2
Filament / Heater
Heater NotesIndirectly heated cathode
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation0.95 W
H-C Voltage200 V
Audio Performance
Key Features
- Reliable subminiature construction
- Severe mechanical shock resistance
- High temperature operation
- Pulse application optimized
- Stable performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pulse Operation Test Conditions | 150 V | — | — | — | — |
Application Notes
The CK 7327 is a heater-cathode type double triode of sub-miniature construction designed for pulse application only. It is a direct replacement for types 6111 and 6021 in pulse applications.
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