Tube Substitutions for:
12SR7GT
Twin Diode - Medium Mu Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12SR7GT | 12SQ7, 12SW7, 12SR7, 12SW7GT |  |
| Web References | 12SR7GT (Tung-Sol) @ Franks Electron Tubes 12SR7GT @ RadioMuseum.org | |
Twin Diode - Medium Mu Triode
MECHANICAL DATA
| Basing | 8Q |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.15 | A |