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Tube Substitutions for:
 5637
 High-Mu Triode
TypeSubstitutesBase Diagram
56375719, 5719A, 58985637
Web References5637 (Sylvania) @ Franks Electron Tubes
5637 @ RadioMuseum.org


Type 5637
High-Mu Triode


MECHANICAL DATA
Basing5637


ELECTRICAL DATA

HEATER CHARACTERISTICS
Heater Voltage6.3Volts
Heater Current0.15A


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