Ecliptek Corporation ECCM1-20-20.000M Esr: 30Ohm Frequency: 20MHz Frequency Stability: ?±100 Frequency Tolerance: ?±50 Load Capacitance: 20pF Mode Of Oscillation: Fundamental Mounting Style: Surface Mount Operating Temp Range: 0C to 70C Package / Case: CSMD Product Depth (mm): 5mm Screening Level: Commercial Type: Crystal