ITEM NAME:10Pcs HC-49S 16M HZ 16.000MHz 16MHZ Inline Feet Passive Crystal Oscillator -Q Description: HC-49S, 16MHZ. Load capacitance: 20pF. Frequency tolerance: +/-20 ppm. Color: Silver. Quality:10 Package Included:10PCS* 16.000MHZ 16MHZ 16M HZ HC-49S Crystal Oscillator.HC-49S, 16MHZ. Frequency tolerance: +/-20 ppm. Quality:10.