Electronics

Materials for Electronics Manufacturing

The electronics industry is rapidly evolving, driven by miniaturisation, speed and reliability. At Testbourne, we support innovation in semiconductors, passive electronic components and advanced microelectronics by supplying high-purity materials and precision-engineered components for next-generation technologies.

Supporting Precision in Electronic Applications

Our materials are critical to the production of:

• Thin-film resistors (via PVD technology)
• Capacitors and micro-resistors
• Semiconductors and integrated circuits
• High-frequency and power electronics
• MEMS (Microelectromechanical Systems)

We understand that purity, repeatability and batch consistency are non-negotiable in this sector. That’s why Testbourne maintains strict quality control and traceability standards across all our electronic-grade materials.

High-Performance Materials for Electronic Devices

Our core product range includes:

• High Purity Materials: Including metals, alloys, and compounds tailored for electronic applications.
• Sputtering Targets: For thin-film deposition in resistor, capacitor, and chip production.
• Electron Beam Gun Crucibles: For precise material evaporation and metal deposition.
• Single Crystals: and Ceramics For dielectric layers, substrates, and insulators.

Frequently Asked Questions for Electronics

What materials are used in thin-film electronics manufacturing?

We supply sputtering targets, ceramics, and electron beam crucibles for thin-film applications such as resistors, capacitors, and microchips.

Why is high purity important in electronic materials?

Even trace impurities can affect conductivity and performance. Testbourne ensures 99.999% purity (5N) and above, providing repeatable, reliable results for sensitive electronics.

Do you support R&D and volume production?

Yes, we cater to both electronic research labs and mass production facilities, offering material in quantities and formats tailored to your needs.

What is the SuperVac range?

SuperVac is our proprietary range of high-vacuum-compatible, ultra-pure materials, ideal for applications in semiconductors, thin films, and RF devices.

Can Testbourne help with custom compositions or alloys?

Absolutely. We offer custom fabrication and alloy development services, designed to meet unique performance and deposition requirements in the electronics industry.

Empowering Electronics Innovation with Testbourne

Testbourne is committed to helping electronics manufacturers push boundaries in performance, miniaturisation and reliability. With a strong emphasis on material purity, consistency and technical expertise, we are the trusted partner for sourcing materials that power the devices of tomorrow. Contact us today to learn more about our tailored solutions for your electronics manufacturing needs.