.
TD204236 - Phase Control SCR (2800-3600 Amperes Avg 3000-4500 Volts)
TD203028 - Phase Control SCR (2800-3600 Amperes Avg 3000-4500 Volts)
TD203428 - Phase Control SCR (2800-3600 Amperes Avg 3000-4500 Volts)
R6200230 - General Purpose Rectifier (300-500 Amperes Average 2400 Volts)