September 3, 2026 / SemiMedia / — Vishay Intertechnology has introduced two new low-profile common mode chokes for high-current automotive, energy and industrial applications: the commercial-grade Vishay Dale ICMS2321-10 and Automotive Grade ICMS2321-1A, both available with surface-mount and through-hole mounting options.

The devices offer heat rating current up to 30 A and a 1500 VDC dielectric withstand voltage between coils, while supporting operating temperatures up to +150 °C. Their low-profile construction reduces size and volume while improving resistance to shock and vibration, and an enhanced core design supports higher performance and saturation current at elevated temperatures.

The ICMS2321-10 and ICMS2321-1A are designed for DC/DC converters, high-voltage inverters, EMI filters and high-current noise suppression in motor control and other circuits. The AEC-Q200 qualified ICMS2321-1A is also suitable for automotive onboard chargers.

Vishay offers customization of inductance, impedance, DCR and current ratings for both devices. Surface-mount versions are available in tape-and-reel packaging and support automated pick-and-place assembly, providing additional flexibility for PCB layouts and volume manufacturing.

Both common mode chokes are RoHS-compliant, halogen-free and Vishay Green. Samples and production quantities are available now, with lead times of approximately 12 weeks.