Producing precision components to client specifications in our 24-hour production facilities

Hybrid manufacturing services

Our hybrid manufacturing services enable customers to realise their own designs using Filtronics precision micro electronic facilities, supported by a strong operations and manufacturing engineering team. This enables cost-effective manufacture and sustained cost reduction services for customers requiring complex, high mix products to high reliability and quality levels.

Applications include 5G radio links, phased array radars and security applications such as imaging.

Microelectronic assembly

Highly automated production assembly lines, enabling MMIC die attach, wire, and ribbon bonding, together with skilled manual assembly and hermetic sealing; all to Military/IPC standards. All processes are supported by our in-house manufacturing engineers and process engineering teams.

In-house testing for complete quality assurance

Uniquely, many of our products are manufactured and tested in-house at our state-of-the-art high volume manufacturing facilities. This enables us to develop tailored, rigorous, robust testing at every stage of production.

Process control for full traceability

Our robust proprietary manufacturing and process control system ensures real-time organisation wide access to material traceability, inventory management, WIP tracking, SPC, yield reporting and on-time delivery.

Manufacturing services (USA)

Filtronic offers competitive contract assembly and test services for a range of sectors including critical communications; telecom infrastructure and aerospace & defence from our Salisbury, Maryland site.


As part of the product design and manufacture process Filtronic offer a comprehensive range of screening services. Filtronic has a range of in-house thermal HASS (Highly Accelerated Stress Screening) chambers which provide rapid temperature cycling of up to 60°C/Min ramp rate for screening out latent defects.

Supply chain resilience

Filtronic has a well-established global supply chain with strong supplier partnerships, and our buying power is increased by leveraging demand from multiple clients, which can result in significant BoM cost reduction. Our supplier partnerships include MMIC foundry and semiconductor vendors.

Our facilities
Sedgefield, UK

  • 13,000 square feet total size
  • 2,000 square feet ISO 8 clean rooms
  • 2,000 square feet engineering laboratories
  • 5,000 square feet of ESD safe work area for sensitive designs

Our facilities
Salisbury, USA

  • 16,000 square feet total size
  • 20,000 square feet under temperature control
  • 5,000 square feet of ESD safe work area for sensitive designs