Recommended NRF52833-QIAA-R stencil edits

RE: Recommended NRF52833-QIAA-R stencil edits

Asbjørn — Mon, 10 Mar 2025 12:29:24 GMT

Hello Tracy

'You mean the size adjustments based on the type of solder you use? We don't have any specific recommendations, but customers use the manufacturing places recommendation based on the solder and assemble method used. The chips are delivered in standard QFN or WLCSP packaging. Solder opening are usually following the footprint and pads 1:1.

Best regards

Asbjørn

RE: Recommended NRF52833-QIAA-R stencil edits

TD2025 — Fri, 07 Mar 2025 12:13:56 GMT

Hey Asbjorn, 80-100um stencil thickness is good. I would just like to know the recommended edit dimension.

Is there a reduction or 1:1 with the lands.

Thanks

RE: Recommended NRF52833-QIAA-R stencil edits

Asbjørn — Fri, 07 Mar 2025 10:32:40 GMT

Hello Tracy,

You want to know the properties of stencils or are you looking for someone to edit a stencil?

For nRF52 based products, customers usually have stencils of about 80-100um thickness, the resolution used depends a bit on the complexity of the board.

Would you be able to share a bit more on what you are looking for?

Best regards

Asbjørn