8428-21A1-RK-TP
Manufacturers：
3M
Description：
CONN SOCKET PLCC 28POS TIN
8428-21B1-RK-TP
Manufacturers：
3M
Description：
CONN SOCKET PLCC 28POS TIN
8428-21B1-RK-TR
Manufacturers：
3M
Description：
CONN SOCKET PLCC 28POS TIN