The ECS-1612MV-250-CN-TR from ECS Inc. International is a General Crystal Oscillator with Frequency 25 MHz, Supply Voltage 1.6 to 3.63 V, Current 5 mA, Frequency Stability ±25 ppm, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount. More details for ECS-1612MV-250-CN-TR can be seen below.