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Tube Substitutions for:
 6BF7A
 Medium-Mu Twin Triode
TypeSubstitutesBase Diagram
6BF7A6BF7, 6BF7W, 6BG7, 6021, 6021A, 6021WA8DG
Web References6BF7A (Sylvania) @ Franks Electron Tubes
6BF7A @ RadioMuseum.org


Type 6BF7A
Medium-Mu Twin Triode


MECHANICAL DATA
Basing8DG


ELECTRICAL DATA

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


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