Wurth Elektronik WE-SL3 Surface Mount Common Mode Line Filter with Ferrite Core 100μH Dual -30 to 50 % Tolerance 744252101

Wurth Elektronik 744252101 WE-SL3 Surface Mount Common Mode Line Filter is engineered for high-performance noise suppression in electronic circuits. It incorporates a dual ferrite core for 100μH inductance with a tolerance of -30 to +50 percent, catering to currents up to 500mA DC. The compact SMD design measures 9.2mm in length, 2.5mm height, and 6.6mm depth, making it suitable for space-efficient PCB layouts.

This filter is designed with a robust ferrite core material, ensuring low stray and leakage inductance which is critical in minimizing unwanted electromagnetic interference (EMI). The housing complies with UL 94 V0 flame retardant standard, offering enhanced safety in electronic designs.

Its termination is optimized for surface mounting with tape and reel packaging, facilitating automated insertion in manufacturing lines. Certified to automotive grade standard AEC-Q200, it assures reliable performance in harsh automotive environments. Operating temperature ranges broadly from -40°C to 125°C.

Typical applications include suppression of noise on CAN bus, USB interfaces, Firewire connections, and other data and power communication lines where electromagnetic compatibility is required.

The filter’s maximum DC resistance is 280 milliohms, delivering efficient current flow with minimal losses. Its maximum self-resonant frequency is 100kHz, suitable for diverse industrial and automotive electronic filtering needs.

Compact and efficient surface mount package for automated high-volume production. High current rating and wide temperature range ensure robust operation in automotive and industrial environments. Dual ferrite core construction enhances noise suppression effectiveness.

UL 94 V0 flame retardant housing for safety in demanding applications. Suitable for CAN, USB, and Firewire data and power lines requiring EMI filtering.

Wurth Elektronik’s WE-SL3 series provides reliable Surface Mount Inductors designed specifically for common mode noise filtration in professional electronic assemblies, supporting industrial, automotive, and communication equipment applications. Explore the extensive product range at EnvMart for compatible components and accessories.