Wurth Elektronik WE-SL1 Surface Mount Common Mode Line Filter with Ferrite Core 330μH Sectional Winding ±50 % 300mA 744212331

Wurth Elektronik 744212331 WE-SL1 Surface Mount Common Mode Line Filter is a high-performance inductor designed for suppressing electromagnetic interference in data and power lines. This compact component features a ferrite core with a sectional winding construction that provides a nominal inductance of 330μH and a tolerance of ±50%, making it suitable for various noise filtering tasks.

The filter supports a maximum DC current of 300mA and maintains a low DC resistance of 300mΩ, minimizing voltage drop and power loss in circuits. With dimensions of 6.5mm length, 1.65mm height, and 3.6mm depth, it integrates easily into dense PCB designs via its surface mount termination style.

Designed to meet automotive standard AEC-Q200, this line filter is qualified for demanding automotive environments. It reliably operates within a temperature range of -40°C to 105°C, ensuring performance stability under harsh conditions.

The WE-SL1 series supports applications including CAN, USB, Firewire, data, and power lines for industrial, automotive, and telecommunications uses where noise suppression is critical. Its UL 94 V-0 rated housing enhances safety compliance and resistance to flame propagation.

Packaged in a tape and reel for efficient automated assembly, this component streamlines production processes. The ferrite core and sectional winding inductors provide impedances up to 2000 Ω at the specified operating frequencies, optimizing noise filtering effectiveness.

Features a Ferrite Core with sectional winding construction for reliable inductance. Inductance tolerance of ±50% ensuring stable electrical performance. Compact size with dimensions of 6.5mm length, 1.65mm height, and 3.6mm depth.

Supports automotive standard AEC-Q200 for quality assurance. Operates within temperature range of -40°C to 105°C for versatile applications. Surface mount termination style compatible with automated PCB assembly. Maximum DC resistance limited to 300mΩ to minimize power loss.

Suitable for USB, Firewire, data, and power line filtering in industrial and automotive electronics.

For engineers and designers requiring effective common mode noise suppression in compact electronic assemblies, the Wurth Elektronik 744212331 WE-SL1 filter offers a reliable and certified solution. Explore more surface mount inductors and line filters from Wurth Elektronik in the EnvMart catalog.