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EXAMPLE STENCIL DESIGN

8X (0.2)

10X (0.565)

4X (0.5)

2X (0.36)

(0.835)

(R

) TYP

0.05

USON - 0.55 mm max height

DQA0010A

PLASTIC SMALL OUTLINE - NO LEAD

4220328/A 12/2015

NOTES: (continued)

4. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate

design recommendations.

SOLDER PASTE EXAMPLE

BASED ON 0.1 mm THICK STENCIL

EXPOSED PADS 3 & 8:

90% PRINTED SOLDER COVERAGE BY AREA UNDER PACKAGE

SCALE:40X

SYMM

1

5

6

10

SYMM

METAL

TYP

3

8