NOTES: (continued)

4. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release.

EXAMPLE STENCIL DESIGN

4225135/A 08/2019

www.ti.com

NFBGA - 1 mm max height

NMK0052A

PLASTIC BALL GRID ARRAY

SOLDER PASTE EXAMPLE

BASED ON 0.125 mm THICK STENCIL

SCALE: 10X

SYMM

SYMM

(0.65) TYP

(0.65) TYP

A

B

C

D

E

F

G

H

J

K

1

2

3

4

5

6

52X (Ø0.35)