AEC-Q200 certified SMD ferrites offer specified peak current load ratings

July 07, 2020 //By Christoph Hammerschmidt
AEC-Q200 certified SMD ferrites offer specified peak current load ratings
With its WE-MPSA EMI Multilayer Power Suppression Bead, German component manufacturer Würth Elektronik has now launched an entire family of ferrites for the suppression of interference pulses in automotive applications. The respective peak-current capability of the ferrite beads is exactly specified.

The new components are characterized by a high rated current of up to 10 A and extremely low resistances. WE-MPSA ferrite beads are available in the construction sizes 0805, 1206, 1612, 1812, 2220, and 3312 and can also in some cases be supplied with different specifications.

The WE-MPSA components are ideally suited for filters with high inrush current peaks. Certified for operating temperatures ranging from -55 to +125 ºC (AEC-Q200), the ferrites are designed for use e.g. in applications for noise reduction at power trains, body control and infotainment systems, motor interference suppression, in battery-management systems, DC/DC converters, audio systems, broadband suppression, and on many other areas besides. All 16 WE-MPSA versions are available ex stock. Although the components are generally supplied in component belts, limited numbers of the products can also be ordered for prototype construction purposes.

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