Tube Substitutions for:
6U8A
Hf Triode - Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6U8A | 6EA8, 6KD8*, 6GH8, 6GJ8, 6LM8, 6LN8, 6CQ8§, 6MQ8*, 6U8*† |  |
| Notes: | * - Parallel filaments † - Series circuit no controlled warm-up | |
| Web References | 6U8A (RCA (HB3)) @ Franks Electron Tubes 6U8A (Tung-Sol) @ Franks Electron Tubes 6U8A (RCA (RC30)) @ Franks Electron Tubes 6U8A @ RadioMuseum.org | |
Hf Triode - Pentode
MECHANICAL DATA
| Basing | 9AE |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.45 | A |