Tube Substitutions for:
25D8
Diode - Triode - Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 25D8 |  | |
| Web References | 25D8 @ RadioMuseum.org | |
Diode - Triode - Pentode
MECHANICAL DATA
| Basing | 8AF |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 25 | Volts |
| Heater Current | 0.15 | A |