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Positronic is proud to announce the release of the new DT/DS and CT/CS Series backshells. With their zinc die-cast construction, the DT/DS and CT/CS backshells are ideal for applications where consistent, reliable, and long-lasting performance under tough conditions is key. New styles in a range of sizes have been added to the existing portfolio, including options for top exit or side exit.

Zinc Die-Cast Backshell Series


Superior Strength & Rugged Durability

Positronic DT/DS and CT/CS backshells are made to withstand rugged environments and rigorous use. Their robust zinc construction and strain-relief options mean that they offer superior strength and durability even in the most demanding environments, including industrial machinery, aerospace systems, military equipment, medical devices, and semiconductors.

They are also built for applications where protection against electromagnetic interference (EMI) is a must. In conjunction with proper grounding and shielding techniques, the zinc construction of these backshells provides necessary EMI protection to sensitive electronics, communications systems, and other applications where EMI can degrade performance.

Compatible, Versatile, & Robust

DT/DS and CT/CS zinc backshells are available in shell sizes 1 through 4, providing compatibility with a range of different D-sub connector sizes. Their top or side exit options enable flexibility in cable routing and connection orientation, and the captive mounted jackscrews simplify the mating process by ensuring a secure attachment and providing a reliable connection. With features like robust zinc construction, EMI protection, captive mounted jackscrews, and strain relief options, DT/DS and CT/CS zinc die-cast backshells enhance the performance, reliability, and longevity of d-sub connector systems in demanding applications and conditions.

Ready to Get Started?

The Positronic team is thrilled to announce that our zinc die-cast DT/DS and CT/CS Series backshells are now available for purchase. Additional details can be found at

Founded in 1966 and acquired by Amphenol in 2021, Positronic is a global manufacturer of highly reliable electronic connectors known for its distinctive core capability manufacturing solid machined contacts with low resistance/high conductivity for use in standard and quick-turn custom connectors. Key products include power, D-Sub, modular, and other rectangular connectors. Customized solutions are available as well. To learn more, please contact us today.

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