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Tube Substitutions for:
2C40A
Planar Triode

Type	Substitutes	Base Diagram
2C40A	4037	F11
Web References	2C40A (RCA (HB3)) @ Franks Electron Tubes 2C40A (General Electric) @ Franks Electron Tubes 2C40A @ RadioMuseum.org

Type 2C40A
Planar Triode


MECHANICAL DATA

Basing

F11

ELECTRICAL DATA

HEATER CHARACTERISTICS

Heater Voltage	6.3	Volts
Heater Current	0.75	A

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