Wurth Elektronik 2 mH 800 mA Common Mode Filter 0.31 Ω 80V

This common mode filter is a surface-mounted EMI suppression component designed for use in automotive and industrial electronic assemblies. It provides differential-noise attenuation at typical signal-test frequencies while operating across a wide temperature range suitable for harsh environments. The device is intended for Compact board-level integration where common-mode interference must be reduced without significant footprint increase.

• 2mH inductance providing effective noise suppression
• 600Ω impedance delivering high attenuation at test frequency
• 0.31Ω maximum DC resistance enabling low conduction losses
• 800mA maximum DC current supporting moderate power lines
• AEC-Q200 qualification for automotive-grade application use

• Suitable for power-line EMI suppression in automotive systems
• Ideal for board-level filtering in harsh temperature environments
• Used with signal lines requiring high common-mode attenuation
• Can be used for noise control in Compact consumer electronics

It employs surface-mount termination for automated PCB assembly.

It conforms to RoHS and REACH chemical and material standards.

The operational range spans from -40°C to 125°C.

Units are packaged on tape and reel for high-volume placement.