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Tube Substitutions for:
12BS3A
Half-Wave Vacuum Rectifier
Type
Substitutes
Base Diagram
12BS3A
12BS3
,
12CK3
,
12CL3
,
12DW4
Web References
12BS3A (RCA (HB3)) @ Franks Electron Tubes
12BS3A (RCA (RC30)) @ Franks Electron Tubes
12BS3A @ RadioMuseum.org
Type
12BS3A
Half-Wave Vacuum Rectifier
MECHANICAL DATA
Basing
9HP
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
12.6
Volts
Heater Current
0.6
A
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