PDTA123T series - PNP resistor-equipped transistors; R1 = 2.2 kOhm, R2 = open TO-236 3-Pin
PDTA124T series - PNP resistor-equipped transistors; R1 = 22 kOhm, R2 = open TO-236 3-Pin
PDTC123T series - NPN resistor-equipped transistors; R1 = 2.2 kOhm, R2 = open TO-236 3-Pin
PDTA143T series - PNP resistor-equipped transistors; R1 = 4.7 kOhm, R2 = open TO-236 3-Pin
PDTD123T_SER - NPN 500 mA, 50 V resistor-equipped transistors; R1 = 2.2 kOhm, R2 = open TO-236 3-Pin
