Home                    Frequency Control Crystals     - Microprocessor     - Surface Mount Filters     - Surface Mount Oscillators     - Surface Mount Ceramic Devices Spec Drawings Micro Audio Micro Speakers E.C. Microphones E.M. Buzzers Support Site Map Payment Options and Bank Details

Hy-Q International is a 100% Australian owned company, and has been supplying frequency control products to the highest international standards for over 50 years. Our product range includes quartz crystal units, filters, DIL's, voltage controlled, temperature compensated and oven controlled oscillators, monolithic and discrete filters as well as ceramic filters and resonators.   Use Hy-Q's 3 column code ordering system to order any type of crystal specification you require for you application. Our range of crystal oscillators, including surface mount units, is growing constantly Download our filter catalogue today to see the wide range of filters available. See our range of ceramic filters and ceramic resonators.   Hy-Q has a wide range of micro speakers, electret condenser microphones and electromagnetic buzzers. If you experience problems on this site, please contact us. Copyright (C) 1998-2020, Hy-Q International. All rights reserved. Site designed, hosted and maintained by Hy-Q Internet Services   Privacy Policy