Title Information
Package Name W4X7.28
Package Previous Code WNZ
Package Description 4x7 28 Balls, 0.4mm Pitch, WLCSP; Unisem
Package Status Active
Package Type WLCSP-BP
Class PLASTIC
Package Code WNZ
Category PLASTIC
Lead Count 28
Pb (Lead) Free Yes
Length 2.86mm
Width 1.66mm
Seated height or Package height
(Please check the outline drawing)		 0.5mm
Pitch 0.4mm
Pkg. Dimensions (mm) 2.86 x 1.66 x 0.50

Documentation
Type Title Date
Package Outline Drawing
W4x7.28: 28 Ball Wafer Level Chip Scale Package (WLCSP 0.4mm Pitch)
PDF 170 KB
1 item