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EXAMPLE STENCIL DESIGN

2X (0.5)

2X (3.5)

16X (0.5)

20X (0.6)

20X (0.25)

(2.3)

(4.3)

2X (0.95)

(0.76)

(R0.05) TYP

2X (1.31)

VQFN - 1 mm max height

RKS0020B

PLASTIC QUAD FLATPACK - NO LEAD

4226762/A 06/2021

NOTES: (continued)

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

design recommendations.

SYMM

METAL

TYP

BASED ON 0.125 mm THICK STENCIL

SOLDER PASTE EXAMPLE

EXPOSED PAD

83% PRINTED SOLDER COVERAGE BY AREA

SCALE:25X

SYMM

1

2

9

10

11

12

19

20

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SN74HCS573-Q1

SCLS852 – DECEMBER 2021

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