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Tube Substitutions for:
872A
Half-Wave Rectifier

Type	Substitutes	Base Diagram
872A	VT42A	4AT
Web References	872A (RCA (HB3)) @ Franks Electron Tubes 872A (Eimac) @ Franks Electron Tubes 872A (Amperex) @ Franks Electron Tubes 872A @ RadioMuseum.org

Type 872A
Half-Wave Rectifier


MECHANICAL DATA

Basing

4AT

ELECTRICAL DATA

HEATER CHARACTERISTICS

Heater Voltage	5	Volts
Heater Current	7.5	A

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