Tube Substitutions for:
12SG7
Semi-Remote Cutoff RF Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12SG7 | 12SH7, 12SG7GT, 12SG7Y |  |
| Web References | 12SG7 (General Electric) @ Franks Electron Tubes 12SG7 (Tung-Sol) @ Franks Electron Tubes 12SG7 @ RadioMuseum.org | |
Semi-Remote Cutoff RF Pentode
MECHANICAL DATA
| Basing | 8BK |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.15 | A |