Specification Hold Type: HC-49S Nominal Frequency:3.2-90 MHz Oscilation Mode: Fundamental RoHS: Yes Operating Temp:-20℃——+70℃ Frequency: 13.560 MHz Load Capacitance (pF): 20pF Frequency Tolerance (ppm): ±20ppm Oscilation Mode: Fundamental Quantity: 5PCS X Crystal Oscillator