Industrial Grade Ceramic Resonators ABRACON Industrial Grade Ceramic Resonators feature low resonant impedance and are IR reflow capable. The SMD types are cost effective and the built-in capacitance types have load capacitance from 5pF± 20% to 20pF± 20%. ABRACON Industrial Grade Ceramic Resonators feature frequency ranges from 8MHz to 50.00MHz and are ideal for remote controls, microprocessor clocks, mobile phones, DVD and CD-Roms, electric appliances, industrial controllers, and consumer electronics.