Various RAR Extractors are available on app stores for opening these files on tablets or smartphones. Safety and Content Warning
Could you provide on where you found this file or what piece of hardware it belongs to? Knowing the manufacturer (e.g., KEMET, Renesas, or Microchip) would help in finding the specific article or manual you need. sc25540-EK.rar
7-Zip is a popular, free tool that supports the extraction of RAR archives. Various RAR Extractors are available on app stores
Archives downloaded from the internet should be handled with caution: sc25540-EK.rar
Programs like WinRAR or WinZip can open and extract these files on Windows or macOS.