TT Electronics brings together a portfolio of specialist component engineering brands delivering high-reliability passive components, precision controls, semiconductors, connectors, sensors, and optoelectronics. These solutions support engineers from design through to production in applications where performance, stability, and supply continuity are critical. Working through a global distribution and representation network, we enable fast, confident specification and dependable access to proven technologies across the lifecycle.

Our focus is on reducing design risk, maintaining supply resilience, and ensuring consistent performance in service. Each product family combines established engineering heritage with disciplined manufacturing and channel execution, supporting both design-in success and long-term availability.

Our brands: AB Connectors, BI Technologies, Optek Technology, IRC, Roxspur, Semelab and Welwyn.