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Welcome to Golledge, a premier supplier of quartz crystals, oscillators, TCXOs, VCXOs, OCXOs, SAW filters and RTC modules to the global electronics market. Find out more here.

Our Managing Director, Jon Golledge, welcomes you to our company and explains how you can benefit from our highly-praised service.

You can find answers here to our frequency asked questions which may help resolve your query. Alternatively please get in touch with our team for help with your specific query.

Golledge electronics is a privately-owned business and we take our responsibilities to our local community and environment very seriously. Find out more here including our Environmental Policy, ISO14001 registration certificate,CSR information and more.

Including information on our CSR activities, conflict minerals statement and CMRT data, and our anti-slavery, anti-WMD and anti-bribery policies. Read more here.

Golledge understands the importance of cyber security. Se our Cyber Essentials certification details here.

At Golledge we pride ourselves on providing the highest level of quality to our customers, both through our products and through our highly-praised service. Find out more about how we can help your latest project by reading details of every aspect of our service, including our highly dedicated team, engineering test facility, and highest quality products.

Make an invoice payment here, or find more information about our payment process and terms and conditions.

You can find our full terms and conditions here including commercial terms and conditions and our copyright notice. For more information on any of our legal notices please contact our team at sales@golledge.com.

We are proud to announce Golledge has formal approval from Cambridge Silicon Radio for the supply of quartz crystals matched with the CSR1010, CSR1011 and CSR1012 µEnergy Bluetooth chips. CSR document CS-317756-AN dated August 2014 details the approval.

Available in 3.3V and 5.0V CMOS outputs, the SCOCXOL has been designed in response to industry demand for an OCXO that not only has low current consumption but also warms up and reaches specification fast.

With the industry drive towards smaller crystals Golledge's Chief Engineer, Chris Watts, takes an in-depth look at the effects of shrinking the crystal, including reduced motional capacitance, reduced trim sensitivity, increased motional resistance and an increase in the minimum usable frequency.

A look under the hood of AEC-Q200 qualification and 5 tips for specifying automotive qualified RF parts that will save your budget.

The full list of Golledge recommended parts is now available to download as a CADSoft Eagle library package.

Golledge are proud to announce our partnership with V5 Semiconductors as an official distributor of Golledge frequency products for India.

Featuring our brand new range of high frequency inverted mesa crystals, a summary of our components for audio applications and the launch of our latest Stratum 3 TCXO, the GTXO-14, the July 16 edition of our newsletter is available here. Not yet signed up to receive our news? You can sign up to our newsletter here. Click subscribe to get the latest product updates and cost saving tips straight to your inbox.

Looking for a worthwhile autumn conference? The Golledge team are proud to be exhibiting at Electronica 2016, the Electronics Design Show and ARMMS November 2016. If you're attending we'd love to meet you there.

Featuring our up-coming events including Electronica 2016, Electronics Design Show and ARMMS RF and Microwave conference, along with the hottest frequency products of the summer and our latest offers in this months newsletter.

Following the success of our AutoDesk (CADSoft) Eagle part library, Golledge are introducing two new part libraries and an update to our original library to help achieve our mission of providing for every detail of a company's frequency product needs, from development to delivery.

Golledge Electronics explain how frequency products can complement forward thinking design within new applications and facilitate development of future technologies.

The Golledge team will be attending EDS again this year and if you'd like to meet us there we'd love to hear from you. Read more about the Golledge team who will be attending and contact us to arrange a meeting here.

In spring 2018 Golledge will be attending Embedded World 2018, the world's largest conference focused on embedded systems. Find out more about the team that will be attending here.

We've got a new look and new, streamlined user-friendly web experience. You can find out all about the changes we've made and the reasons behind them here.

Welcome to our new website! Our March newsletter details the launch of our site and explains some of the new features we've built into it following your suggestions. You can read the March edition here.

Qualcomm's CSRA6620 is designed to deliver the high power of a class D amplifier with the fidelity of high end linear amplifiers. MP05322 was developed specifically to meet the stringent design parameters required by this high fidelity audio chip. You can find more information on our approval here.

Looking to meet the team at an event this Autumn? The Golledge team are proud to be exhibiting at Electronica 2018, and the Electronics Design Show 2018. If you're attending we'd love to meet you there!

We're excited to announce the introduction of an ultra-low power RTC, the RV3028C7 with current consumption of just 40nA, in addition to the launch of the GTXO-94 our brand new temperature compensated oscillator providing excellent stability at 32.768kHz. Find out more information here today.

2018 has been an exciting year for us at Golledge, you can read a summary of our year here including our product introductions, service updates and charitable giving.

The OM7605C9 ultra-miniature oscillator measures just 1.6 x 1.0 x 0.6mm, making it suitable for a wide range of applications which require extended operating temperature range of -40 to +125°C and excellent shock and vibration resistance. Find out more here.

We're pleased to announce that the Golledge team will be attending the Electronics Design Show 2019, come and meet us on stand L42, find out more here.

An End of Life warning is being issued for the GTXO-71T and GTXO-71V temperature compensated oscillators. Last time buy for these products is the 29th of May 2020. You can find all the details of this change by downloading our Product Change Notice here. Please contact the expert Golledge team today for more information and for help sourcing replacement products by calling +44 1460 256 100.

Golledge Electronics are very proud to have been able to support the national ventilator effort as well as ongoing social distancing and medical and healthcare projects throughout the coronavirus outbreak. You can read more about our actions here.