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EXAMPLE STENCIL DESIGN

16X (0.6)

16X (0.3)

12X (0.65)

(3.8)

(3.8)

(0.675) TYP

(0.675) TYP

4X (

1.15)

(R0.05) TYP

WQFN - 0.8 mm max height

RUM0016A

PLASTIC QUAD FLATPACK - NO LEAD

4214998/A 11/2021

NOTES: (continued)

6. 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 0.125 MM THICK STENCIL

SCALE: 20X

EXPOSED PAD 17

78% PRINTED SOLDER COVERAGE BY AREA UNDER PACKAGE

SYMM

SYMM

1

4

5

8

9

12

13

16

17