Home  Resources  References  Tubes  Forums  Links  Support  Sale 

Tube Substitutions for:
7A7
Remote Cutoff RF Pentode
TypeSubstitutesBase Diagram
7A77B7, 7L7, 7AH7, 7G7, 7H7, 7T7, 7A7LM, 7B7*
Notes:* - Parallel filaments
Web References7A7 (Sylvania) @ Franks Electron Tubes
7A7 (Tung-Sol) @ Franks Electron Tubes
7A7 @ RadioMuseum.org


Type 7A7
Remote Cutoff RF Pentode



MECHANICAL DATA

Basing8V


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage6.3Volts
Heater Current0.3A


© 1996-2021 Nostalgia Air