The 9AC11059162060C3 with 11.0592MHz 49S Crystals 16pF 60O ±20ppm -40?~+85? HC-49S-2P Crystals ROHS manufactured by JGHC is a RoHS compliant Piezoelectric Crystal with 11.0592MHz frequency, 16pF capacitance, 60O impedance, ±20ppm stability and a rated temperature range of -40?~+85?. It is used in quartz-based electronic components such as oscillators, filters, and other communication devices. The HC-49S-2P package type is an ultraminiature ceramic package, typically used for higher frequency applications.