Tube Substitutions for:
1AR5
Diode Sharp-Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 1AR5 | 1S5, 1AF5, 1AH5, 1S5* |  |
| Notes: | * - Parallel filaments | |
| Web References | 1AR5 (EIAJ) @ Franks Electron Tubes 1AR5 @ RadioMuseum.org | |
Diode Sharp-Cutoff Pentode
MECHANICAL DATA
| Basing | 6AU |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 1.4 | Volts |
| Heater Current | 0.025 | A |