TDK Current Transformer Series B82801B Surface Mount 20 A 0.6 Ohm DC Resistance B82801B0205A100

TDK B82801B0205A100 Current Transformer is part of the B82801B series and designed as a surface mount type with a very small package size featuring an EE 5.0 core. It handles a primary current of 20 A with a low primary DC resistance of 0.6Ω, making it suitable for high-frequency applications up to 1 MHz. This current sense transformer operates reliably over a temperature range of -40°C to 125°C, supporting industrial, automation, and electronic circuit control environments.

This transformer is RoHS compliant and built to assist in applications such as switching power supplies, feedback control loops, overload sensing, load drop detection, and shut down mechanisms. Its surface mount design facilitates integration into compact PCB assemblies, enhancing production efficiency and device performance. The very low DC resistance minimizes power loss and heat generation, optimizing system reliability.

Manufactured to strict quality standards, this transformer is ideal for use in industrial automation, power management systems, and other automated control applications requiring precise current sensing capabilities. The small form factor and surface mount package allow for flexible design use in advanced electronic equipment.

Equipped with EE 5.0 core for improved magnetic performance. Wide operating temperature range from -40°C to 125°C ensures versatility. Supports frequency range of 50 kHz to 1 MHz suitable for switching power supply environments.

Low primary DC resistance of 0.6Ω reduces power loss. Surface mount type enables automated assembly and compact designs. RoHS compliant ensuring environmental safety and regulatory compliance. Applications include feedback control, overload sensing, and load drop detection.

Manufactured in China with high precision for industrial use.

For users requiring reliable and precise Current Transformers with small size and high performance, the TDK B82801B0205A100 is a suitable choice. This product supports efficient design workflows in automation, industrial electronics, and power supply systems. Explore additional TDK transformers and current sensors on EnvMart for comprehensive solutions in electrical and automation gear.