TT Electronics/BI Magnetics

TT Electronics/BI Magnetics is a well-established manufacturer specializing in high-quality magnetic components for a wide range of electronic applications. The company focuses on the design and production of inductors, coils, chokes, and transformers that meet stringent industry standards. With decades of engineering expertise, TT Electronics/BI Magnetics serves sectors requiring exceptional reliability, including aerospace, defense, medical devices, industrial automation, and telecommunications infrastructure.

The product portfolio of TT Electronics/BI Magnetics encompasses approximately 80 distinct magnetic components, ranging from standard off-the-shelf inductors to custom-engineered transformer solutions. Their offerings include power inductors, RF chokes, common mode chokes, toroidal coils, isolation transformers, and high-frequency magnetics designed for switching power supplies and EMI suppression. These components are built to perform in harsh environments, supporting applications such as avionics systems, military communications, medical imaging equipment, renewable energy systems, and precision industrial controls.

As an authorized distributor of TT Electronics/BI Magnetics products, 3J LIMITED provides customers with streamlined access to the full range of magnetic components. 3J LIMITED offers competitive pricing, technical support, and reliable supply chain solutions for engineers and procurement professionals seeking TT Electronics/BI Magnetics inductors, coils, chokes, and transformers. Whether you need standard catalog parts or assistance identifying the right magnetic solution for your design, 3J LIMITED is equipped to support your requirements with responsive service and genuine components.