Tube Substitutions for:
3HK5
High-Mu Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 3HK5 | 3HA5, 3HQ5, 3HM5, 3HQ5 |  |
| Web References | 3HK5 (Sylvania) @ Franks Electron Tubes 3HK5 @ RadioMuseum.org | |
High-Mu Triode
MECHANICAL DATA
| Basing | 7GM |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 2.9 | Volts |
| Heater Current | 0.45 | A |