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Business Details
44 Years
experience
Precision Quartz Components Manufacturer in Crewkerne
Euroquartz has been a trusted independent manufacturer of precision frequency control components since 1982, combining six decades of technical expertise with the agility of a UK-based operation. We specialise in designing and producing quartz crystals, oscillators, and electronic filters tailored to exacting aerospace, defence, medical, and telecommunications specifications. Our AS9100 Rev D-certified quality management system ensures rigorous adherence to international aerospace standards, surpassing ISO 9001 requirements through enhanced traceability and process controls. With on-site manufacturing capabilities and a dual 'from stock or made-to-order' approach, we deliver custom solutions with rapid turnaround times while maintaining full production records for complete transparency. Our engineering team collaborates directly with clients on design partnerships, offering technical support from initial concept through to production and after-sales service.

This commitment to quality and customer-centric innovation has established Euroquartz as a preferred supplier for critical applications ranging from radiation-tolerant aerospace components to high-reliability defence systems. Our global distribution network ensures accessibility to both standard and bespoke frequency control products, supported by comprehensive technical documentation and application notes. Through strategic acquisitions and continuous investment in production technologies, we maintain leadership in niche markets requiring precision timing solutions. This heritage of technical excellence positions Euroquartz as a reliable partner for demanding engineering challenges across multiple industries.
Services
Quartz Crystals Oscillators Electronic Filters Custom Components Quick Turnaround Service
Details
  • Year established: 1982
Highlights and features
  • 60+ years' experience in frequency control product manufacturing
  • AS9100 Rev D-certified quality management system
  • On-site UK manufacturing and prototyping capabilities
  • Specialist radiation-tolerant components for aerospace applications
  • Comprehensive technical support from design to production
Associations and certifications
  • AS9100 Rev D
  • ISO 9001:2015
Services
Quartz Crystals
Precision quartz crystals engineered for exact frequency specifications with calibration tolerances from 10ppm. Available in standard HC-49 packages or custom configurations for aerospace and defence applications. Our manufacturing process ensures temperature stability across operating ranges from -20C to +70C, with motional parameter optimisation for critical oscillator circuits.
Oscillators
Complete range of voltage-controlled (VCXO), temperature-compensated (TCXO) and oven-controlled (OCXO) oscillators. Designed for telecommunications infrastructure and military systems requiring frequency stability down to 0.05ppm. Customisable output logic and power supply configurations ensure compatibility with modern digital architectures while maintaining legacy system support.
Electronic Filters
Specialist monolithic crystal filters with configurable pole counts and passband characteristics. Available with insertion loss below 3dB and stopband attenuation exceeding 60dB. Custom termination impedances and group delay compensation for high-fidelity signal processing in radio frequency applications.
Custom Components
Tailored frequency control solutions for unique engineering challenges. From radiation-hardened oscillators for satellite systems to ultra-low current miniature devices for automotive applications. Full design collaboration with in-house prototyping and production traceability for mission-critical deployments.
Technical Support
Comprehensive design assistance including oscillator circuit analysis, crystal parameter selection and filter specification. Application notes and technical guides available for circuit optimisation, with direct engineer consultation for complex system integration requirements.
Questions
What industries do Euroquartz products serve?
Our components are used in aerospace, defence, telecommunications, medical equipment and electronic engineering sectors requiring precision timing solutions.
Are Euroquartz products manufactured in the UK?
Yes, all custom components are produced at our Crewkerne facility under AS9100 Rev D quality standards with full traceability.
Can you supply radiation-tolerant components?
We specialise in radiation-hardened oscillators for high-altitude aerospace and satellite applications with proven performance in extreme environments.
Do you offer technical documentation?
Comprehensive specification notes, application guides and oscillator theory documents are available for download on our website.
What quality certifications do you hold?
We maintain AS9100 Rev D certification with ISO 9001:2015 compliance, including regular third-party audits of our manufacturing processes.
Can you support rapid prototyping requirements?
Our quick turnaround service provides prototype components within compressed timescales while maintaining full quality assurance protocols.