8-Ball Wafer Level Chip Scale Package [WLCSP] (CB-8-2) Dimensions shown in millimeters a 0.650 0.595 0.540 1.460 1.420 SQ 1.380 SEATING PLANE 3 2 1 0.340 0.320 0.300 BALL 1 IDENTIFIER A B 0.50 BALL PITCH 0.380 0.355 0.330 COPLANARITY 0.075 0.270 0.240 0.210 C BOTTOM VIEW (BALL SIDE UP) 011008-B TOP VIEW