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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.

We strive to achieve the highest level of quality in our components and our service. You can find more information here, including our Quality Policy, ISO9001:2015 certification and RoHS2, REACH, anti-counterfeit, and conflict minerals declarations.

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.

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.

With in-stock items available for next-day delivery up to 4pm, and a three hour typical dispatch turnaround, it's easy to see why our customers keep on praising our logistics. Find more information here.

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.

You can find our full privacy policy here including information on data privacy and how we use data collected through our website use.

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Introducing the brand new GRX-330, an automotive-focused surface mount crystal with AEC-Q200 qualified as standard, and a mechanically robust 3225 format package.

Showcasing the three tiers of frequency product qualification for the defence and aerospace industries, this article explores how buyers can save budget through tactical Mil-COTS component purchasing.

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 latest technology trend spanning the medical, fitness, and mass-consumer markets - wearable technology looks set to provide innovation in health-monitoring, research and fashion.

Golledge are proud to be exhibiting at the IoT Design conference taking place at the Brewery in London on the 3rd of December. The first of its kind, IoT Design has been created by Electronics Weekly as a gathering of design industry experts to focus on the challenges of designing for the internet of things.

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.

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

Check out our latest new design-focused product presentation, along with recommendations for wearable applications and our latest magazine takeover.

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.

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.

MP06003, MP07668, and MP05346 have been awarded a design win by Nordic Semiconductor. Find more information on this announcement here.

In a significant update to our range of 32.768kHz oscillators, we're pleased to introduce two new 2.0 x 1.2mm footprint oscillators, and a new oscillator as a more competitive solution with a 3.2 x 1.5mm footprint package. Find more information here on all the details of these updates, including the availability of AEC-Q200 qualification for new and existing products, fully ceramic package options and the net mass of these super-lightweight components.

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.

Coming soon we have the GTXO-163 ultra-miniature temperature compensated oscillator. Available from Q1 2019, this temperature compensated oscillator is ultra-miniature with a footprint of just 1.6 x 1.2mm, making it suitable for the most size-sensitive of applications. Find more information here.

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.

Golledge are proud to announce the RV-8263-C7 real time clock module is now available and offers a superb all-in-one timing solution with current consumption of just 190nA. Find out more here.

We're proud to announce the launch of the new GTXO-251T and GTXO-251V which are available with EN50155:2017 compliance for use in railway rolling stock applications. The GTXO-251V also features wide voltage control for AIS applications. Discover more here.

Introducing the GTXO-163T TCXO and GTXO-163V VCTCXO (with voltage control). The two new temperature compensated oscillators are ideal for applications requiring an ultra-miniature footprint TCXO with stability as tight as ±0.5ppm over wide temperature range of -40 to +85°C. Find out more about here.

We're proud to introduce a new ultra-low power real time clock, the RV-8063-C7 which consumes just 190nA typ. in time keeping mode and provides a host of additional real time clock functionality. Find out more here.

We are very pleased to announce the introduction of the GTXO-73T, GTXO-73V, GTXO-C73T and GTXO-C73V, four new stratum 3 compliant TCXOs featuring excellent 20 year stability of ±4.6ppm in a miniature 7.0 x 5.0mm surface mount package. 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.

Check out our new SM TCXOs with Stratum 3 capability, and two new 12V OCXOs, as well as all the details you need to join us at EDS 2019 in our August 2019 newsletter here.