Home  Resources  References  Tubes  Forums  Links  Support  Sale 

Tube Substitutions for:
6K4
Medium-Mu Triode

Type	Substitutes	Base Diagram
6K4	6K4A
Web References	6K4 (Sylvania) @ Franks Electron Tubes 6K4 (Shuguang) @ Franks Electron Tubes

Type 6K4
Medium-Mu Triode


MECHANICAL DATA

Basing

6K4

ELECTRICAL DATA

HEATER CHARACTERISTICS

Heater Voltage	6.3	Volts
Heater Current	0.15	A

© 1996-2021 Nostalgia Air