Souriau Connectors
Trim Trio Range – all these Souriau connectors use the same contact styles & sizes throughout the family
UTS – Plastic connector based on the Military 26482 – ideal for hostile environment particularly where metals might corrode or tarnish. These rugged connectors are reasonably priced and one of our go to products for the harshest of applications. 250 mating cycles – -40 to +105 C Vibration resistance from 10 to 2000 Hz & with options for IP rated unmated
UTO – Metal body with plastic inserts otherwise identical to the UTS – The metal shell assists with EMI & the metal coupling increases the mating cycle to 500
851– Full metal mil version with 500 hours of salt spray
GK Services have tooling in place for straight & right angle moulds in shell sizes 8, 10, 12 & 14. All designs have been tested to IPX6, IPX7 & IPX8
UTL – Plastic “Push Pull” connectors designed originally for the lighting & solar markets – 1,000 mating cycles & pole variants from 4 to 8 – An ideal connector for DMX, DALI & RS485
GK Services have tooling in place for straight & right angle moulds All designs have been tested to IPX6, IPX7 & IPX8
High-Performance Solutions for Harsh Environments
For a long time, Souriau Connectors have designed and created top-level rugged connectors designed for demanding applications. Known for their durability and versatility, these connectors are built to withstand rugged and tough conditions as well as prevent chemical and water ingress. GK Services provide Souriau Connectors to the aerospace, automotive, marine, and industrial markets.
Trim Trio Range
Consistent Performance Across the Family
The Trim Trio Range of Souriau connectors is a versatile family, where all connectors utilise the same contact styles and sizes. This consistency ensures easy compatibility across different configurations, allowing you to streamline your designs and reduce complexity.
UTS – Rugged Plastic Connector for Harsh Environments
The UTS connector is a plastic-based connector model inspired by the Military 26482 standard making it ideal for use in hostile environments. These connectors are particularly suited for applications where metal connectors may corrode or tarnish over time. Offering 250 mating cycles, the UTS rugged connector is reliable and durable, even under challenging conditions.
Key features include:
Temperature Range: -40°C to +105°C
Vibration Resistance: From 10 to 2000 Hz
IP Rated Connectors: Available in unmated versions with various IP ratings for added protection (IPX6, IPX7, and IPX8)
The Souriau UTS connector is one of our go-to products for the most demanding environments, offering both excellent value and performance.
UTO – Metal Body for Protection
The Souriau UTO connector takes the features of the UTS and enhances them with a metal body and plastic inserts. This modification helps with electromagnetic interference (EMI) protection and increases the mating cycle to 500, ensuring even longer-lasting performance. Of course, this makes the UTO ideal for environments where EMI needs to be mitigated, and durability is paramount.
851 – Military-Grade Full Metal
For even more extreme conditions, the 851 connector is a military-grade, full metal version of the Souriau UTS connector, offering enhanced protection and performance. It is rated to withstand 500 hours of salt spray, making it a top choice for marine and offshore applications.
UTL – Push Pull Connectors
The UTL connector is a plastic push-pull connector, originally designed for the lighting and solar industries. With 1,000 mating cycles, this connector provides exceptional reliability for DMX, DALI, and RS485 applications. The push-pull mechanism ensures easy, secure mating, and is a popular choice for systems that require quick and reliable connections.
Custom Tooling and Versatile Moulding Options
At GK Services, we offer extensive tooling capabilities for the Souriau range, including straight and right-angle moulds. Available in shell sizes 8, 10, 12, and 14, we are equipped to deliver tailored solutions that meet your specific needs.
Testing and Quality Assurance
All Souriau connectors from GK Services undergo rigorous testing to ensure their performance and reliability in various environments. Our designs are tested to IPX6, IPX7, and IPX8, providing confidence that they will perform in the harshest conditions.
Why Choose GK Services for Souriau Connectors?
Expertise and Experience: With almost four decades in the connector industry, we bring valuable knowledge and technical expertise to every project.
High-Quality Products: GK Services source connectors from trusted brands like Souriau, ensuring long-lasting, reliable performance.
Tailored Solutions: We offer custom moulding and connector configurations to meet your exact requirements.
Quick Turnaround Times: With our in-house tooling and fast lead times, we can meet your deadlines and get your products to market faster.
Get in Touch with GK Services
If you require Souriau connectors or need a custom connector solution, contact GK Services today. Our team is ready to help you select the right connectors for your application and provide expert guidance on designing and delivering high-performance solutions.
📞 01582 472 747



