ECS ECS-320-CDX-2291 SMD Quartz Crystal operates in the 32MHz frequency range with ±10ppm frequency tolerance and ±15ppm frequency stability. The AT-cut crystal offers 10pF load capacitance, 50Ω maximum equivalent series resistance (ESR), 100µW drive level, and -40°C to +85°C operating temperature range. ECS ECS-320-CDX-2291 SMD Quartz Crystal has a 2mm x 1.6mm footprint with a height of 0.45mm. It is compliant with EU RoHS 2015/863.