Tube Substitutions for:
19
High Mu Twin Power Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 19 |  | |
| Web References | 19 (RCA) @ Franks Electron Tubes 19 (Sylvania) @ Franks Electron Tubes 19 (Tung-Sol) @ Franks Electron Tubes 19 @ RadioMuseum.org | |
| Type | Substitutes | Base Diagram |
|---|---|---|
| 19 | | |
| Web References | 19 (RCA) @ Franks Electron Tubes 19 (Sylvania) @ Franks Electron Tubes 19 (Tung-Sol) @ Franks Electron Tubes 19 @ RadioMuseum.org | |
| Bulb | ST-12 |
| Base | Small 6 Pin |
| Basing | 6C |
| Filament Voltage | 2.0 | Volts |
| Filament Current | 0.26 | Amps |
| Plate Voltage | 135 | 135 | 135 | Volts |
| Grid Voltage | -6.0 | -3.0 | 0.0 | Volts |
| Static Plate Current | 1.0 | 4.0 | 10.0 | Ma |
| Load Resistance | 10000 | 10000 | 10050 | Ohms |
| Average Power Input | 0.095 | 0.130 | 0.170 | Watts |
| Nominal Power Output | 1.6 | 1.9 | 2.1 | Watts |