pdtc124xt transistor of datasheet pdf

PDTC124XT
Manufacturer : PHILIPS[Philips Semiconductors]
Description : resistor-equipped transistors; kohm, kohm

PDTC124XT
Manufacturer : NXP Semiconductors
Description : NPN resistor-equipped transistors; R1 = 22 kohm, R2 = 47 kohm

PDTC124XT
Manufacturer : NXP Semiconductors
Description : Low VCEsat (BISS) transistors