ECS announces availability of the CSM‐7X‐JEM SMD crystal. The 13.2 mm x 4.8 mm x 4.3 mm (L x W x H) 2-pad package is ideal for low cost SMD applications. The JEM version has a frequency tolerance of ±20 ppm at +25°C and a frequency stability of ±50 ppm at ‐20°C to +70°C.