Tube Substitutions for:
6T4
UHF Medium Mu Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6T4 | 6AF4§, 6AN4§, 6AF4, 6DX4, 6AF4A§, 6DZ4§ |  |
| Notes: | § - May not work in all circuits | |
| Web References | 6T4 @ RadioMuseum.org | |
UHF Medium Mu Triode
MECHANICAL DATA
| Basing | 7DK |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.225 | A |