GSX-213 low profile crystal GSX-200 Watch Crystal GXO-3232 Miniature SMD Oscillator RTCs - Real time clock modules Real time clock module Golledge SAW Filters VC TCXO for GPS applications CM7V Ceramic SMD Watch Crystal Reference clocks for WiGig chipsets MCSO2E Oscillator for harsh environments HCD380 HCD381 Low Phase Noise OCXOs

Global supplier of Crystals, Oscillators, TCXOs, VCXOs, OCXOs, Filters, RTCs, and SAW electronic components

Quartz crystal range (XTALs)



Clock oscillator range



Temperature compensated xtal oscillators (TCXO,VCTCXO)


Voltage controlled crystal oscillators (VCXOs)



Oven controlled crystal oscillators (OCXOs)


quartz crystal and ceramic filters



Surface acoustic wave (SAW) devices

SAW Devices


Real time clock (RTC) devices



Built on a reputation for high quality and attention to detail

We're proud to have been a ISO 9001 certified supplier for over 18 years.

The quality of our service and products, and managing our impact on our environment are our highest priorities.

You can view our environmental policy here, along with RoHS2, REACH and compliance documentation for our products.

Highly experienced, expert team

We make sure you have access to fast, thorough support with your own dedicated account manager from our experienced and diligent team.

Our team members have a wealth of industry experience, are caring in their support, and creative in their solutions. They make sure you get what you need to complete your project, fast.

We also have a specialist engineering department who can offer product specification and implementation advice. We can offer support for every stage of your project, from market research to prototyping, pre-build to full-production.

Find more of the benefits of using Golledge as your frequency control partner here, or contact our sales team for more details on how to set up your account.


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Product models for PCB design

Now our parts are even easier to use in your design as all of our most popular products are included within our CadSoft EAGLE part library, available here or from CadSoft directly.

Check out our latest news page for recent product updates, engineering whitepapers and application advice articles.

Free samples for registered designers*

We know how time-consuming prototyping can be.

To help we offer fast, free samples for every registered designer.

Simply speak to our sales team today to find out how to register your project, get your samples and get prototyping.