Tube-number record
CK1415P-
0 Tubes in archive
BrandRaytheon
ClassCathode Ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
Envelope12-inch diagonal, rectangular face
SectionsSingle
Filament / Heater
Heater NotesHeater current 0.6 Amperes +/- 10%
Absolute Maximum Ratings
Plate Voltage18000 V
Grid 2 Voltage800 V
Grid 1 Voltage-180 V
Audio Performance
Key Features
- High-resolution electron gun
- Aluminized fluorescent screen
- 50% transmission faceplate
- Sharp focus over entire picture area
- Green fluorescence
- Medium persistence
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Monitor use | 12000 V | — | — | — | 0.15 mA |
Application Notes
Shielding for x-ray radiation may be required wherever the operating potential is in excess of 16 kilovolts. Socket for the base should not be rigidly mounted; it should have flexible leads.