Package mechanical data

ST2129

16/20

Doc ID 15967 Rev 1

Table 13.

Mechanical data for QFN10 (1.8 x 1.4 x 0.5 mm) - 0.40 mm pitch

Symbol

Millimeters

Typ

Min

Max

A

0.50

0.45

0.55

A1

0.02

0

0.05

A3

0.127

–

–

b

0.20

0.15

0.25

D

1.80

1.75

1.85

E

1.40

1.35

1.45

e

0.40

–

–

L

0.40

0.35

0.45

Figure 9.

Footprint recommendation for QFN10 (1.8 x 1.4 x 0.5 mm) - 0.40 mm

pitch