Tube Substitutions for:
4CF6
Sharp-Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 4CF6 | 4BZ6§, 4CB6, 4DE6, 4AU6§, 4BA6, 4BC6, 4DK6, 4BC5§, 4CE5§ |  |
| Notes: | § - May not work in all circuits |
Sharp-Cutoff Pentode
MECHANICAL DATA
| Basing | 7CM |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 4.2 | Volts |
| Heater Current | 0.45 | A |