https://devzone.nordicsemi.com/f/nordic-q-a/70794/nrf9160-coplanarity-specificationHi, For board assembly process evaluation, what is the coplanarity specification for nRF9160 module? I.e. how much its bottom surface can be twisted/bended from the ideal plane? This parameter is typically specified for same kind of bigger componentsen-USTelligent Community 13Tue, 26 Jan 2021 12:09:32 GMThttps://devzone.nordicsemi.com/thread/291254?ContentTypeID=1Tue, 26 Jan 2021 12:09:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:87469559-6165-47d5-b477-3b2be5a4d965Heidi<p>Hi!</p> <p></p> <p>The coplanarity specification criteria for the nRF9160 SiP is max 60&nbsp;<span>μm.</span></p> <p>The report on the nRF9160-SICA-B1 shows maximum at 15 <span>μ</span>m (3 lots of 10 measured), see the table I&#39;ve attached below.</p> <p></p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/MicrosoftTeams_2D00_image.png" /></p> <p></p> <p>Let me know if there&#39;s anything else I can do for you!</p> <p></p> <p>Best regards,</p> <p>Heidi</p><div style="clear:both;"></div>