The M2035 - M2037 Series from MtronPTI is a XO with Frequency 1.5 MHz - 125 MHz, Supply Voltage 2.85 V, 3.0 V, 3.3 V, Temperature Stability ±20 ppm, ±25 ppm, ±50 ppm, ±100 ppm, Operating Temperature -40 °C to +85 °C. Tags: Surface Mount. More details for M2035 - M2037 Series can be seen below.