Tube Substitutions for:
53HK7
Diode - Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 53HK7 | 58HE7, 58HE7 |  |
| Web References | 53HK7 (General Electric) @ Franks Electron Tubes 53HK7 @ RadioMuseum.org | |
Diode - Pentode
MECHANICAL DATA
| Basing | 12FS |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 53.2 | Volts |
| Heater Current | 0.315 | A |