Tube Substitutions for:
3BN4
VHF Medium Mu Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 3BN4 | 3BN4A |  |
| Web References | 3BN4 (General Electric) @ Franks Electron Tubes 3BN4 @ RadioMuseum.org | |
VHF Medium Mu Triode
MECHANICAL DATA
| Basing | 7EG |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 3.0 | Volts |
| Heater Current | 0.45 | A |