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EXAMPLE STENCIL DESIGN

18X (0.6)

18X (0.3)

10X (0.6)

(2.8)

(R0.05) TYP

(4.8)

4X (R0.2)

2X (1.6)

2X (0.3)

2X (1.8)

4X (0.75)

VQFN - 1 mm max height

REL0014B

PLASTIC QUAD FLATPACK - NO LEAD

4228721/A 05/2022

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

SYMM

SYMM

1

6

7

8

13

14