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KEMET Introduces 1,000 V AC/DC AEC-Q200 Common Mode Choke Solution for EMI Suppression in Harsh Environments

With a nanocrystalline metal core, SCF-XV achieves higher inductance and impedance values, a broader frequency response, and a smaller footprint than other common mode chokes currently available.

As part of the YAGEO Group and leading global electronic components supplier, KEMET announces its new SCF-XV series of AEC-Q200 qualified common mode chokes. This series fulfills the growing need for high voltage automotive and harsh environment industrial EMI filtering applications. The SCF-XV series offers up to 1,000 V AC/DC, the highest rated voltage. The nanocrystalline metal core results in a reduced footprint, rated current range from 5 to 35 A, DCR from 0.65 to 40.3 mΩ, an operating temperature from -40°C to +150°C, two different layouts (vertical/horizontal), and three different outer core diameters (19/25/29 mm). The toroidal coils are designed with nanocrystalline metal cores and are useful in various noise countermeasure fields. These features position SCF-XV as an exceptional EMI suppression solution. This series addresses design engineers’ needs with a wide variety of characteristics for automotive and harsh environment industrial applications (robotics, high voltage power supplies, high reliability) and completes KEMET’s already existing automotive-grade common mode chokes portfolio including SCR-XV and SCT-XV.

Many solutions comparable to the SCF-XV use ferrite coils are not always AEC-Q200 qualified, have a maximum 750 V AC/DC, and have a larger footprint. With a rated 1,000 V AC/DC and AEC-Q200 qualified, this series, together with SCR-XV and SCT-XV, is ideal for use in the EV automotive market. This series supports the industry’s trend to increase the vehicle-installed Lithium-ion battery pack voltage to limit drive train currents. With its space-saving and high characteristics, this series also addresses the trend of miniaturization and operation in harsh environmental conditions. Applications include onboard chargers for EV/PHEV, E-compressors, wireless charging systems with 85 kHz, medium power drives for power steering, air conditioning, and mild hybrid 48 V systems.

The SCF-XV series is available immediately via KEMET distributors. To learn more about its capabilities and applications, visit https://www.kemet.com/en/us/new-products.html.

About KEMET

KEMET, a subsidiary of YAGEO Corporation (TAIEX: 2327), helps our customers build tomorrow with the broadest selection of passive components, including capacitors, resistors, magnetics, circuit protection, sensors, actuators, and more. With over 100 years of making the world a better, safer, and more connected place to live, our vision is to be the preferred supplier of electronic component solutions demanding the highest quality, delivery, and service standards. Additional information about KEMET can be found at www.kemet.com.

About YAGEO Group

YAGEO Group, the world’s top three passive component supplier, includes YAGEO, KEMET and PULSE brands. With 45,000 employees worldwide, a global footprint in 25 countries, and $4.8B in yearly revenue, its technologies enable the world of electronics. It offers worldwide production and sales capabilities designed to meet the diverse requirements of customers and a full range of end-market segments. With one-stop-shopping and a complete offering of chip resistors, polymer, tantalum, MLCC, film, aluminum electrolytic capacitors, circuit protection devices, magnetics, antennas, sensors, and actuators, its vision is to provide “innovative service around the world.” Its mission is “empowering the future with innovative component solutions”. Additional information about YAGEO Group can be found at www.yageo.com.

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