/learn/events/b/blog/posts/problems-with-solder-joint-cracking-panasonic-has-the-solutionDo you have problems with solder joint cracking? Solder joint cracking is caused by difference of Thermal Expansion coefficient between PCB and resistor body. In order to avoid solder cracking Panasonic uses “Soft Termination techno...en-USTelligent Community 12