Data Sheet

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EXAMPLE STENCIL DESIGN
40X (0.6)
40X (0.25)
36X (0.5)
(5.8)
(5.8)
9X ( 1.26)
(1.46)
TYP
(1.46) TYP
(R0.05) TYP
VQFN - 1 mm max heightRHA0040H
PLASTIC QUAD FLATPACK - NO LEAD
4219055/B 08/22/2019
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
SOLDER PASTE EXAMPLE
BASED ON 0.125 mm THICK STENCIL
EXPOSED PAD 41:
70% PRINTED SOLDER COVERAGE BY AREA
SCALE:15X
SYMM
1
10
11
20
21
30
31
40
41