c1815lt1 transistor of datasheet pdf

C1815LT1
Manufacturer : Jiangsu Changjiang Electronics
Description : TRANSISTOR???

C1815LT1
Manufacturer : WEITRON[Weitron Technology]
Description : TRANSISTOR

C1815LT1
Manufacturer : Jiangsu Changjiang Electronics Technology Co., Ltd
Description : TRANSISTOR NPN

C1815LT1
Manufacturer : Weitron Technology
Description : TRANSISTOR (NPN)

C1815LT1
Manufacturer : Jiangsu Changjiang Electronics Technology Co., Ltd
Description : TRANSISTOR??NPN ?

C1815LT1
Manufacturer : Weitron Technology
Description : TRANSISTOR (NPN)