The mechanical specifications for the package shows the dimensions in millimeters.

WLCSP 2.175x3.635 mm package

Dimensions in millimeters for the WLCSP 2.175x3.635 mm package. The package includes backside coating (BSC).

Figure 1. WLCSP 2.175x3.635 mm package
WLCSP 2.175 x 3.635 mm package
Table 1. WLCSP dimensions in millimeters
A A1 A2 D E D1 E1 b d e
Min. 0.376 0.135 0.219 - - - - - - -
Nom. 0.434 - 0.244 3.635 2.175 3.12 1.68 0.21 0.39 0.42
Max. 0.492 0.195 0.269 - - - - - - -