Military
Hy-Q products are critical electrical components in many industries around the world
Medical
Hy-Q products are critical electrical components in many industries around the world
Aerospace
Hy-Q products are critical electrical components in many industries around the world
Consumer Electronics
Hy-Q products are critical electrical components in many industries around the world
Automotive
Hy-Q products are critical electrical components in many industries around the world
Radio
Hy-Q products are critical electrical components in many industries around the world
Telecommunications
Hy-Q products are critical electrical components in many industries around the world

Our Product Range

Please click on the products below to find out more…

Hy-Q QC49U Quartz Crystal
Quartz Crystals
Hy-Q ZTA Ceramic Resonator
Ceramic Resonators
Hy-Q QC59U Quartz Crystal
Crystal Filters
Hy-Q LT107A Ceramic Filter
Ceramic Filters
Hy-Q QSMO-4200 Surface Mount Crystal Oscillator
Crystal Oscillators
Hy-Q MEMS 7050 Oscillator
MEMS Oscillators
Hy-Q JTBM455 Ceramic Discriminator
Ceramic Discrimators
Hy-Q SAW Devices
SAW Devices
Acoustic Devices

Hy-Q International has been supplying frequency control products manufactured to the highest international standards for over 50 years. Our core product range includes quartz crystal resonators, filters, DIL’s, voltage controlled, temperature compensated and oven controlled oscillators, monolithic and discrete filters, SAW Devices and MEMS Oscillators, as well as ceramic resonators and filters.

We also supply a range of complementary products including ceramic discriminators, trimmer capacitors and acoustic devices.

We are proudly a 100% Australian owned company.

Download our custom order Product Guides

Our product guides describe how to order our custom made products along with product drawings and specifications and a brief technical overview.

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Latest News

Hy-Q International – Frequency Control Products

Quartz crystals are widely known for their use in frequency control applications. Quartz crystals are used to generate a precise frequency that can be used as a clock signal for microcontrollers, synchronize data transmission and many other electronic devices. The piezoelectric effect of quartz crystals is what makes them ideal for frequency control. When a voltage is applied to the crystal, it vibrates at a very specific frequency. This frequency is determined by the size and thickness of the crystal, as well as its material properties. The frequency stability of quartz crystals is another important factor in their use…
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