TE Connectivity RAYCHEM Heat Shrink Splices – Reliable and Rugged Connections
TE Connectivity RAYCHEM heat shrink splices offer versatile solutions for wire-to-wire connections, including solder-based solutions such as SolderGrip, SolderSleeve, DuraSeal, and MiniSeal splices. These high-performance products are designed to ensure both mechanical strength and electrical reliability, even in the most demanding environments.
Durable and Easy to Install – Ideal for a Wide Range of Applications
With a design rated up to 200°C, TE Connectivity RAYCHEM heat shrink splices are robust, dependable, and easy to install. The transparent insulation sleeve allows operators to easily inspect the connection, ensuring quality and connection integrity.
TE Connectivity’s innovative shrink-to-fit technology enables a single splice size to cover a broad range of wire gauges, cable diameters, and component shapes. This not only simplifies inventory but also supports flexible and efficient installation in both high- and low-temperature environments.
Whether for basic splicing or complex applications in advanced electronics, TE Connectivity RAYCHEM splices deliver long-lasting, flexible, and dependable connections that meet the highest industry standards.
Product categories Raychem heat shrink splices
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The Raychem DuraSeal D-406 series are heat shrink wire-to-wire splices with an internal adhesive layer. They offer a watertight, vibration-resistant connection for vehicles, industrial systems, and marine applications. The transparent sleeve allows for visual inspection of the splice.
Raychem SolderSleeve solder splices combine solder, heat shrink, and sealing in one product. These ready-to-use sleeves from the B-155, CWT, D-110, and D-1744 series ensure a strong, corrosion-resistant connection—ideal for aerospace, defense, and high-reliability electronics.
Raychem SolderGrip end terminals are designed for sealing off wires with either sealed or open ends. They combine solder with a heat-shrinkable sleeve and optional adhesive, providing a secure and sealed termination in critical electrical circuits.
Raychem MiniSeal splices are compact, solder-based connections specifically designed for space-constrained applications. Their small size and reliable performance make them especially suitable for aerospace, automotive, and high-density electronic assemblies.
Features of Raychem Wire Connectors:
Optimal Heat Shrink Connections from Raychem
For over 60 years, TE Connectivity / Raychem has been developing heat shrink technology for connection installations. The heat shrink technology is based on specially formulated thermoplastic polymer materials, which means that the product can be optimized for your applications. Raychem products are known for their high quality, reliability, and ability to withstand harsh environmental conditions such as contamination, UV light, salt mist, and other extreme environments.
TE Connectivity’s reliable, cost-effective wire and cable termination products offer solutions for hundreds of wire and cable connection requirements. All termination products are enclosed in transparent, heat-shrinkable insulation sleeves, providing inspectability and offering varying levels of environmental protection. Most Raychem termination products include a solder preform, which is essential for a highly controlled soldering process. Other products include controlled crimping or a unique process of combining a twist-on coil with controlled soldering to provide highly reliable connections on a wide range of conductors and platings.
Market Applications of Heat Shrinkable Splices
Applicable in almost every market, an overview:
Automotive
Construction & Infrastructure
Defense & Militairy mobility
Electrical & Installation Technology
Energy & Utility
Industrial machines
Aerospace
Oil & Gas
Maritime and Offshore
Railway
Truck, Bus & Offroad Vehicles
Cabinet construction
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