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Tube Substitutions for:
 1U1
 Current Regulator
TypeSubstitutesBase Diagram
1U14T
Web References1U1 (NU) @ Franks Electron Tubes
1U1 @ RadioMuseum.org


Type 1U1
Current Regulator


MECHANICAL DATA
Basing4T


ELECTRICAL DATA

HEATER CHARACTERISTICS
Heater Voltage0.7Volts
Heater Current0.74A


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