The inductors handle more current, use less power, and work in hot conditions—made for electric cars, ADAS, and other vehicle systems.
TDK has expanded its TFM201612BLEA series of thin-film power inductors with two new models that support currents up to 5.6 A. Sized at 2.0 x 1.6 x 1.2 mm, the new inductors offer rated inductance values of 0.33 µH and 0.47 µH.
The updated 0.47 µH inductor delivers 16% higher rated current and 31% lower DC resistance (22 mΩ) compared to earlier models of the same size. This reduces power loss and improves efficiency in power supply circuits. The inductors also support operation in environments up to 150 °C, making them suitable for high-temperature areas inside vehicles.
These components are used in various automotive power circuits, including systems for ADAS, electric and hybrid vehicles (xEV), automotive cameras, and cellular V2X communication.
As EVs and ADAS become more widespread, demand for compact and efficient inductors continues to grow. These inductors are designed for tight spaces like ECUs while maintaining reliability and performance.
Some of the key features of the TFM201612BLEA Inductors include:
- Supports high current up to 5.6 A in a compact 2.0 x 1.6 x 1.2 mm size
- Available in 0.33 µH and 0.47 µH rated inductance values
- Offers 31% lower DC resistance (22 mΩ) than earlier models
- Delivers 16% higher rated current compared to previous 0.47 µH models
- Operates in high-temperature environments up to 150 °C
- Designed for automotive-grade reliability
- Helps improve power efficiency in automotive circuits
- Fully compatible with ADAS, xEV, V2X, and camera module requirements
The company meets these needs with its own materials and structural designs. In addition to thin-film technology, the company also develops wire-wound and multilayer inductors to support a broad range of automotive applications.
