The SCTF S7D66.660000B20F30T is an SMD Oscillator (XO) with a frequency of 66.66 MHz ±20ppm (±20 parts per million). The oscillator is packaged in a 7050-4P SMD package and is RoHS compliant. It is designed with an operating temperature range of -40°C to +95°C, a storage temperature range of -55°C to +125°C, and a high quality sine wave output. It has a high stability with a tolerance of ±20ppm over the operating temperature range, a frequency stability of ±10ppm at 25°C, and a low phase noise of -120dBc/Hz at 10KHz offset. It has a high shock tolerance with a vibration resistance of 20G at 10-2000Hz, and an operating shock of 50G peak acceleration. The S7D66.660000B20F30T is suitable for medical and industrial applications.