https://devzone.nordicsemi.com/f/nordic-q-a/26859/nrf52840-v0-5-1-type-of-solder-paste-and-thermal-profilehello! i am working with the component nrf52840 v0.5.1 and i need development a thermal profile according with the datasheet of the component nrf52840 v0.5.1 could you please provide me the following information type of solder paste Referencesen-USTelligent Community 13Tue, 14 Nov 2017 14:43:02 GMThttps://devzone.nordicsemi.com/thread/105582?ContentTypeID=1Tue, 14 Nov 2017 14:43:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:aa1c7bc3-a88a-4b7e-a935-a59ed9ebc195Sigurd<p>Hi,</p> <blockquote> <ul> <li>type of solder paste</li> </ul> </blockquote> <p>For specific types of solder paste you should ask your PCB manufacturer.</p> <blockquote> <ul> <li>References of thermal profile for best solderability</li> </ul> </blockquote> <p>We have an application note on QFN Soldering Reflow Guidelines <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.appnotes/dita/appnotes/pdflinks/nan_400-08.html?cp=10_19">here</a>. Take a look at Table 1 <em>Reflow conditions</em> and Figure 2 <em>Reflow profile</em></p><div style="clear:both;"></div>