Eaton's CMS family common mode inductors are available in three surface mount footprints that provide 300 Vdc isolation.

The CMS1 family is a 9.4 mm x 7.2 mm surface mount package in a 2.6 mm height.

The CMS2 family is a 11.43 mm x 11.43 mm surface mount package in a 6.0 mm height.

The CMS3 family is a 13.97 mm x 13.97 mm surface mount package in a 6.0 mm height.

Inductance values range from 5.5 uH to 1600 uH. Current values range up to 7.0 Amps. Noise attenuation ranges up to 44 dB. Frequency ranges up to 100 MHz. The CMS family common mode inductors can be used in several applications including EMI filters, DC-DC brick power supplies, discrete output supplies, discrete and point-of-use power supplies (PUPS).