Tube Substitutions for:
12S7
Diode Remote-Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12S7 |  | |
| Web References | 12S7 (Philips) @ Franks Electron Tubes 12S7 @ RadioMuseum.org | |
Diode Remote-Cutoff Pentode
MECHANICAL DATA
| Basing | 8GX |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.10 | A |