Tube Substitutions for:
25B8
Triode - Remote Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 25B8 | 25B8GT |  |
| Web References | 25B8 @ RadioMuseum.org | |
Triode - Remote Cutoff Pentode
MECHANICAL DATA
| Basing | 8T |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 25 | Volts |
| Heater Current | 0.15 | A |