W3X2.6C — 3x2 Array 6 Ball Wafer Level CSP (for ISL28138C, ISL28136C, EL8176, EL8178) Plastic Packages for Integrated Circuits Wafer Level Chip Scale Package (WLCSP) W3x2.6C 3x2 ARRAY 6 BALL WAFER LEVEL CHIP SCALE PACKAGE E SYMBOL MILLIMETERS A 0.51 Min, 0.55 Max A1 0.225 ±0.015 D A2 0.305 ±0.013 ……