Tube Substitutions for:
6J7
Sharp Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6J7 | 6W7, 6K7, 6S7, 6U7, 6J7G, 6J7GT, 6J7GTX, 6J7MG, 6W7G*, 1223, 1620, 7000 |  |
| Notes: | * - Parallel filaments | |
| Web References | 6J7 (RCA) @ Franks Electron Tubes 6J7 (RCA) @ Franks Electron Tubes 6J7 (General Electric) @ Franks Electron Tubes 6J7 (Sylvania) @ Franks Electron Tubes 6J7 (Tung-Sol) @ Franks Electron Tubes 6J7 @ RadioMuseum.org | |
Sharp Cutoff Pentode
MECHANICAL DATA
| Basing | 7R |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.3 | A |