5-Ball Wafer Level Chip Scale Package [WLCSP] (CB-5-1 ) Dimensions shown in millimeters 0.940 0.900 0.860 2 1 A BALL A1 IDENTIFIER 1.330 1.290 1.250 0.50 B 0.866 BSC REF C TOP VIEW (BALL SIDE DOWN) SEATING PLANE (BALL SIDE UP) SIDE VIEW COPLANARITY 0.05 0.280 0.260 0.240 0.230 0.200 0.170 02-15-2013-B 0.610 0.555 0.500 0.50 BSC BOTTOM VIEW