UDK2559EB,IC DRIVER QUAD PROTECTED 28PLCC
UDK2559EBTR,IC DRIVER QUAD PROTECTED 28PLCC
UDK2559EBTR-T,IC DRIVER QUAD PROTECTED 28PLCC
UDK2559LB,IC DRIVER QUAD PROTECTED 16SOIC
UDK2559LBTR,IC DRIVER QUAD PROTECTED 16SOIC
UDK2559LBTR-T,IC DRIVER QUAD PROTECTED 16SOIC
UDM45,
U-DMSB2.5,电线鉴定