Tube Substitutions for:
14J7
Triode - Heptode Converter
| Type | Substitutes | Base Diagram |
|---|---|---|
| 14J7 | 14S7, 14S7 |  |
| Web References | 14J7 (RCA (HB3)) @ Franks Electron Tubes 14J7 @ RadioMuseum.org | |
Triode - Heptode Converter
MECHANICAL DATA
| Basing | 8BL |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.15 | A |