Type | Substitutes | Base Diagram |
---|---|---|
5842 | 417A, 417B | 9V |
Web References | 5842 (Philips) @ Franks Electron Tubes 5842 (RCA (HB3)) @ Franks Electron Tubes 5842 (LM Ericsson) @ Franks Electron Tubes 5842 @ RadioMuseum.org |
Basing | 9V |
Heater Voltage | 6.3 | Volts |
Heater Current | 0.3 | A |