Tube Substitutions for:
3DR3
Diode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 3DR3 |  | |
| Web References | 3DR3 (General Electric) @ Franks Electron Tubes 3DR3 @ RadioMuseum.org | |
Diode
MECHANICAL DATA
| Basing | 8NL |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 3.15 | Volts |
| Heater Current | 0.30 | A |