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Tube Substitutions for:
12BR3
Half-Wave Vacuum Rectifier
Type
Substitutes
Base Diagram
12BR3
12AF3
,
12BY3
Web References
12BR3 (RCA (RC30)) @ Franks Electron Tubes
12BR3 (Toshiba) @ Franks Electron Tubes
12BR3 @ RadioMuseum.org
Type
12BR3
Half-Wave Vacuum Rectifier
MECHANICAL DATA
Basing
9CB
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
12.6
Volts
Heater Current
A
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