T Series

LEMO T Series – Compact Sealed Connectors for Defence & Harsh Environments

The LEMO T Series delivers compact, high-performance circular interconnect solutions engineered for both defence and industrial applications operating in harsh and exposed environments.

Building on the strengths of the K and E Series, the T Series combines advanced environmental sealing, compact design and high-density capability, making it ideal for modern systems where size, weight and reliability are critical.

Next-Generation Performance in Harsh Environments Designed to perform in demanding conditions, the T Series provides reliable protection and long-term durability: IP68 sealing for protection against dust, water and environmental exposure Resistance to shock, vibration and harsh operating conditions Wide temperature tolerance for challenging environments Durable construction for outdoor and field-deployed systems Suitable for both defence platforms and industrial applications, where consistent performance is essential.	Compact Design for Modern Systems The T Series is engineered for applications where space and weight must be minimised without compromising performance: Miniature connector design for space-constrained systems High packing density for efficient integration Lightweight construction for portable and mobile platforms Compatible with existing LEMO B Series sockets for integration flexibility Ideal for SWaP-constrained systems, including portable equipment, embedded electronics and advanced assemblies.
Reliable Connectivity in Mission & Field Applications Built around LEMO’s proven push-pull technology, the T Series ensures secure and efficient operation: Push-pull self-latching system for fast, secure connection Multiple keying options to prevent mis-mating High mating cycle durability for repeated use Stable signal performance with 360° EMC shielding Supporting reliable operation in defence systems, field equipment and high-use environments.	Flexible Configuration for Advanced Integration The T Series offers a wide range of options to support diverse system requirements: Multipole configurations (2 to 32 contacts) Support for signal, power, coaxial, fibre optic and hybrid applications Options for overmoulding, elbow plugs and fixed-height receptacles Vacuumtight variants for specialised environments This flexibility makes it ideal for modern system integration across defence and industrial platforms.
Optimised for Defence & Industrial Applications The LEMO T Series is well suited to: Defence and tactical systems UAVs and portable electronics Industrial and outdoor equipment Robotics and automation Harsh-environment technical systems	Why Choose the LEMO T Series? Because it delivers compact size, environmental sealing and high-performance versatility — making it a powerful solution for: Defence and mission-critical applications Harsh and exposed environments SWaP-constrained systems Modern high-density electronic designs