Tube Substitutions for:
12F8
Duo Diode - Remote Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12F8 |  | |
| Web References | 12F8 (Tung-Sol) @ Franks Electron Tubes 12F8 (Sylvania) @ Franks Electron Tubes 12F8 @ RadioMuseum.org | |
Duo Diode - Remote Cutoff Pentode
MECHANICAL DATA
| Basing | 9FH |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.15 | A |