Tube Substitutions for:
1853
Sharp-Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 1853 | 6AB7 |  |
| Web References | 1853 (RCA (HB3)) @ Franks Electron Tubes 1853 (RCA) @ Franks Electron Tubes 1853 @ RadioMuseum.org | |
Sharp-Cutoff Pentode
MECHANICAL DATA
| Basing | 8N |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.45 | A |