8452-21A1-RK-TP
Manufacturers：
3M
Description：
CONN SOCKET PLCC 52POS TIN
8452-21B1-RK-TP
Manufacturers：
3M
Description：
CONN SOCKET PLCC 52POS TIN
8452-21B1-RK-TR
Manufacturers：
3M
Description：
CONN SOCKET PLCC 52POS TIN