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Tube Substitutions for:
1H4G
Medium Mu Triode

Type	Substitutes	Base Diagram
1H4G	DAC32, 1E4, 1G4, 1H4GT
Web References	1H4G (RCA (HB3)) @ Franks Electron Tubes 1H4G (Sylvania) @ Franks Electron Tubes 1H4G (Tung-Sol) @ Franks Electron Tubes 1H4G (Sylvania) @ Franks Electron Tubes 1H4G @ RadioMuseum.org

Type 1H4G
Medium Mu Triode


MECHANICAL DATA

Basing

5S

ELECTRICAL DATA

HEATER CHARACTERISTICS

Heater Voltage	2	Volts
Heater Current	0.06	A

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