Type | Substitutes | Base Diagram |
---|---|---|
5R4GY | 5R4GTY, 5R4G, 5R4GYA, 5R4GYB, 5R4WGA, 5R4WGB, 5R4WGY, 5R4WGYA, 274B | |
Web References | 5R4GY (RCA (HB3)) @ Franks Electron Tubes 5R4GY (Ferranti) @ Franks Electron Tubes 5R4GY (Tung-Sol) @ Franks Electron Tubes 5R4GY (Brimar) @ Franks Electron Tubes 5R4GY @ RadioMuseum.org |
Basing | 5T |
Heater Voltage | 5 | Volts |
Heater Current | 2 | A |