https://devzone.nordicsemi.com/f/nordic-q-a/55581/why-nrf9160-s-psm-mode-current-consumption-is-not-4ua-3v7In spec, 9160&#39;s PSM current is 4uA/3.7V. However, When I use a same PSM code. On our product. We measured is 4.5uA/3.7V and 5.5uA/3.7V. And on 9160DK, the consumption of 9160 is 7uA. When is silk on chip is xxx, the consumption is 4.5uA/3.7V. en-USTelligent Community 13Fri, 13 Dec 2019 11:52:04 GMThttps://devzone.nordicsemi.com/thread/225339?ContentTypeID=1Fri, 13 Dec 2019 11:52:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:828534c1-b336-480b-85bb-1f761f6f57dbAmanda Hsieh<p>Closed&nbsp;<span>as a duplicate of this:&nbsp;</span><a title="https://devzone.nordicsemi.com/support-private/support/240979" href="https://devzone.nordicsemi.com/support-private/support/240979">https://devzone.nordicsemi.com/support-private/support/240979</a>.&nbsp;</p><div style="clear:both;"></div>