Home  Resources  References  Tubes  Forums  Links  Support  Sale 

Tube Substitutions for:
7K7
Twin Diode - High Mu Triode

Type	Substitutes	Base Diagram
7K7	WTT124
Web References	7K7 (Sylvania) @ Franks Electron Tubes 7K7 (Tung-Sol) @ Franks Electron Tubes 7K7 (Brimar) @ Franks Electron Tubes 7K7 @ RadioMuseum.org

Type 7K7
Twin Diode - High Mu Triode


MECHANICAL DATA

Basing

8BF

ELECTRICAL DATA

HEATER CHARACTERISTICS

Heater Voltage	6.3	Volts
Heater Current	0.3	A

© 1996-2021 Nostalgia Air