https://devzone.nordicsemi.com/f/nordic-q-a/122234/nrf52840-qiaa-vs-nrf52840-qiaa--r7Hi, I would like to know the difference between the nRF52840-QIAA &amp; nRF52840-QIAA -R7. What is the significance of R7 here. Not able to find it in any conclusion .en-USTelligent Community 13Fri, 13 Jun 2025 12:14:37 GMThttps://devzone.nordicsemi.com/thread/539199?ContentTypeID=1Fri, 13 Jun 2025 12:14:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:708559a5-1ddf-4628-866d-188f2390bf9bSwRa<p>Hello,</p> <p><span>The &quot;R7&quot; suffix refers to the container code, which indicates that the devices are supplied on a 7&quot; reel.&nbsp;</span></p> <p><span><img style="max-height:240px;max-width:320px;" src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/1817.pastedimage1749816735942v1.png" alt=" " /></span></p> <p><span>There is no difference in the electrical or functional characteristics of the chips themselves between these options—they are simply different packaging formats for logistics and manufacturing convenience.</span></p> <p><span>So, nRF52840-QIAA-R7 is the nRF52840-QIAA device supplied on a 7&quot; reel, while nRF52840-QIAA (without a suffix) is a generic reference to the device. The actual orderable part will always include a container code for shipping. See here:&nbsp;<a href="https://docs.nordicsemi.com/bundle/ps_nrf52840/page/ordering_info.html">Ordering information</a></span></p> <p><span>Best Regards,</span></p> <p><span>Swathy</span></p><div style="clear:both;"></div>