MMBT4403WT1G
Manufacturers：
ON Semiconductor
Description：
TRANS PNP 40V 0.6A SC70-3
MMBT4403_D87Z
Manufacturers：
Fairchild Semiconductor
Description：
TRANS PNP 40V 0.6A SOT-23
MMBT489LT1G
Manufacturers：
ON Semiconductor
Description：
TRANS NPN 30V 1A SOT23