Tube Substitutions for:
3BT2
Half-Wave Rectifier
| Type | Substitutes | Base Diagram |
|---|---|---|
| 3BT2 | 3BS2B, 3BT2A |  |
| Web References | 3BT2 (RCA (RC30)) @ Franks Electron Tubes 3BT2 @ RadioMuseum.org | |
Half-Wave Rectifier
MECHANICAL DATA
| Basing | 12HY |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 3.15 | Volts |
| Heater Current | 0.48 | A |