6-Ball Wafer Level Chip Scale Package [WLCSP] (CB-6-2) Dimensions shown in millimeters a 1.00 0.95 0.90 A1 BALL CORNER 0.675 0.595 0.515 0.380 0.355 0.330 SEATING PLANE 0.345 0.295 0.245 1.50 1.45 1.40 B A 1 1.00 BSC 2 0.50 BSC 3 0.270 0.240 0.210 0.50 BSC BOTTOM VIEW (BALL SIDE UP) 062206-A TOP VIEW (BALL SIDE DOWN) 0.075 COPLANARITY