
Rayfast Ltd
About us
Rayfast Ltd is a supplier of high-performance harness components and electro-mechanical products to the global Defence, Civil Aviation, Medical, Rail, Space, Energy, Motorsport and Industrial markets. With technical specialists and an experienced sales team, our high-quality stock profile meets the wide diversity of our customer requirements and conforms to international standards and approvals.
Our product portfolio includes Wire & Cable, Custom Multicore Cables, High Speed Data Cables, Heat Shrink Tubing, RF & Microwave Solutions, Braided Sleeving, Connectors, Backshells, Moulded Parts, Wire & Cable Markers, Swaged Products, EMI Screening Braid, Earth Bonding Leads, Termination Devices and Bonding Leads.
Recently added to our product range is Flat & Highly Flexible cables and Flat cable assemblies which allows Power, Signal, Data, Video, Air and liquids to be combined into one compact flat cable.
Rayfast is part of the Interconnect Solutions Group. An international group of companies operating in 8 locations around the world, operating directly to market through facilities in the UK, USA, Germany and Czech; with partner operations in other key global regions.
The Interconnect Solutions Group is part of Diploma PLC, an international corporation publicly traded in the FTSE 250.
Products & services

High Performance Equipment Wire
• Outstanding physical and electrical performance • Very flexible, high operating temperature Available in various sizes, light weight resistance to most solvents, fuels & lubricants with excellent mechanical and chemical properties.

Power & Multicore Cables
• LFH and Zero Halogen • Custom short runs • Mechanical and Flexible Custom and specialist flexible cables, that are perfect for prototypes, pre-production cables and ongoing production requirements.

RF Cables, Assemblies and Antenna
Cat 5e, Cat 6 and Cat7 rail networking cable offering 10Gbps. Lightweight and ruggedised Ethernet, quadrax and USB. Coaxial/Triaxial cable for video, navigation and communication.

Braided Sleeving
• Mechanical protection • Thermal protection • EMI/EMC shielding Both wraparound and expandable products for protecting harnesses, hoses and pipes.

Heat Shrink Tubing, Adhesives and Tapes
• LFH and Zero Halogen Performance tubing for harsh environments and tough applications. Range includes choice of colours and high temperature.

Connectors and Backshells
• MIL-DTL-5015 and MIL-DTL-38999 connectors • M12 PG Clamp series • Rectangular Multiple Connectors Plus Deutsch DT, DRC Family Series connectors. Ruggedised RJ45, USB and Quadrax.

Screening Braid
• EMI/EMC shielding • up to 99% optical • Self-wrapping shielding High performance EMI/EMC screening braids, including lightweight high strength copper alloy versions.

Bonding Leads
• High flex endurance • Custom designs Metal braid earth bonding leads, lanyards and flexible power shunts. Plus high expansion braids and custom braids a speciality.

Terminals and Splices
Interconnection and termination devices offer a single step, easy to use method of producing high quality wire splicing, solder, crimp and sealing.

Cable Management
• Cable ties and mounts • Cleats for short circuit protection • Protective mechanical edging products • Lacing tape Solutions to bundle, route and manage wiring assemblies and harnesses in carriages and track side applications.

Identification
• Printable tubing • Cable tie markers • Cold applied markers Heatshrinkable & tie-on wire & cable identification markers in a range of materials for various rail applications and environments.

Moulded Parts
Heat-shrink moulded parts and shapes available in a wide range of sizes, including 'micro-boots' and 'instalite' lightweight boots.