Wurth Elektronik Surface RFI Filter WE-CNSW 350mA 50V dc 10MHz - 1000MHz SMD 1 Phase 744230251

Wurth Elektronik 744230251 is a Surface RFI Filter from the WE-CNSW series designed for filtering common mode EMI noise in electronic circuits.

The filter operates at a maximum current of 350mA with a DC voltage rating of 50V and an operating frequency range of 10MHz to 1000MHz, making it suitable for high-frequency noise suppression. With a capacitance of 0.47μF and inductance of 11μH, it achieves efficient filtering while maintaining minimal impact on signal integrity.

This single-phase filter is built for surface mount device (SMD) assembly with termination style SMD and comes packaged in trays and cartons, facilitating automated production processes.

With compact dimensions of 1.1mm length, 0.85mm depth, and 1.6mm height, it fits neatly into high-density PCB layouts. The device is rated for operation within a temperature range of -40°C to 105°C, ensuring reliable performance in diverse industrial and electronic environments.

The product meets internationally recognized UL and VDE certifications, demonstrating compliance with electrical safety and quality standards. This filter is widely used in industrial, laboratory, communication, and high-speed data line applications including USB 2.0 and Firewire interfaces.

Its common mode choke design provides high suppression of EMI noise on power lines, preserving signal quality and reducing electromagnetic interference.

Wurth Elektronik WE-CNSW series components are essential for engineers seeking robust and compact EMI filtering solutions in manufacturing, industrial electronics, and data communication systems.

Explore the Power Line Filters category on EnvMart for more high-quality EMI and noise reduction components tailored to diverse industrial applications.