Electronics Forum: 240-245 (8)

Solder Joint Discolouration

Electronics Forum | Fri Jan 04 08:02:03 EST 2019 | ameenullakhan

Hi, Thanks for the valuable feedback. We are at lower spec : ( TAL )Reflow time : Around 50 Sec ( Above 217 deg C) Peak Temp : 240- 245 deg C. Any other suspects. And your English is fine :) Regards, Ameen

Lead Free Wave Soldering

Electronics Forum | Wed Jan 05 15:54:51 EST 2005 | Frank R.

Hi, Now in my wave the PCB TOP Side temperature before WAVE is 110 - 115 DegC and the Peak temp in the wave is 240 - 245. These informations are for an 63/37 Alloy. What is the PCB TOP Side temperature and the peak temperature for Lead Free Wave Sn

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