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Tube Substitutions for:
12SJ7
Sharp Cutoff RF Pentode
Type
Substitutes
Base Diagram
12SJ7
12SK7
,
12SJ7GT
Web References
12SJ7 (RCA (HB3)) @ Franks Electron Tubes
12SJ7 (General Electric) @ Franks Electron Tubes
12SJ7 (Sylvania) @ Franks Electron Tubes
12SJ7 (Tung-Sol) @ Franks Electron Tubes
12SJ7 (General Electric) @ Franks Electron Tubes
12SJ7 @ RadioMuseum.org
Type
12SJ7
Sharp Cutoff RF Pentode
MECHANICAL DATA
Basing
8N
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
12.6
Volts
Heater Current
0.15
A
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