Tube Substitutions for:
6HF8
High-Mu Triode - Sharp-Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6HF8 | 6EB8, 6GN8, 6HZ8*, 6LY8, 6JE8, 6JT8, 6JV8*, 6KR8A, 6KV8, 6LQ8, 6CX8, 6JA8, 6LF8* |  |
| Notes: | * - Parallel filaments | |
| Web References | 6HF8 (RCA (HB3)) @ Franks Electron Tubes 6HF8 (Tung-Sol) @ Franks Electron Tubes 6HF8 (RCA (RC30)) @ Franks Electron Tubes 6HF8 @ RadioMuseum.org | |
High-Mu Triode - Sharp-Cutoff Pentode
MECHANICAL DATA
| Basing | 9DX |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.78 | A |