CK6245
0 Tubes in archive
BrandRaytheon
ClassReliable Subminiature Pentode
BaseSubminiature Flexible Leads
Filament6.3V @ 200mA
Construction
Primary TypePentode
EnvelopeT-3 Glass
Base MaterialGlass
SectionsSingle
Filament / Heater
Heater NotesHeater-cathode type
Absolute Maximum Ratings
Plate Voltage200 V
Plate Dissipation1.85 W
Grid 2 Voltage155 V
Cathode Current20 mA
H-C Voltage200 V
Audio Performance
Key Features
- Reliable
- Subminiature
- Sharp-cutoff
- UHF Operation
- Mechanical shock resistant
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Normal Test Conditions | 120V | 5000 | 150000 | - | 7.5mA |
| Low Voltage Normal Operation | 20V | 3275 | - | - | 2.5mA |
Application Notes
Separate terminal connection for Grid #3 permits cathode by-pass capacitor to be omitted for lower grid loading.
Sort by
Showing 1 to 0 of 0 results