Know les Acou st ics, a division of Kn ow les

Elect r onics, LLC.

Revision: B

6 of 10

SP0204LE5

Notes:

•

The design requires that an acoustic seal be established between the SiSonic and customer PCB. This

is accomplished via a solder seal.

•

Solder Stencil Thickness = 0.127 min to 0.178 max

•

Stencil Material = Stainless Steel

•

* Ø1.50 reference to maximum metal opening in customer PCB.

8. RECOMMENDED SOLDER STENCIL PATTERN

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