Home  Resources  References  Tubes  Forums  Links  Support  Sale 

Tube Substitutions for:
1U4WA
Sharp Cutoff RF Pentode
TypeSubstitutesBase Diagram
1U4WA1AF4*, 5910
Notes:* - Parallel filaments
Web References1U4WA (Tung-Sol) @ Franks Electron Tubes
1U4WA (Raytheon) @ Franks Electron Tubes


Type 1U4WA
Sharp Cutoff RF Pentode



MECHANICAL DATA

Basing6AR


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage1.4Volts
Heater Current0.05A


© 1996-2021 Nostalgia Air