Surface mount power line EMI chokes

27th June 2019
Alex Lynn

Coilcraft’s new Cx Family of surface-mount common mode chokes includes 16 sizes/configurations for a broad range of power line circuits. They suppress high frequency common mode noise up to 100MHz and offer greater than 40dB common mode attenuation, making them ideal for use in consumer electronics and industrial applications. 

All Cx Family EMI chokes feature a low-profile, toroidal construction in a surface-mount, magnetically-shielded package with footprints as small as 13x13mm. They are available with current ratings up to 10 Amps (Irms) and provide 1,000/1,500Vrms isolation (hipot) between windings.

They feature RoHS-compliant tin-silver-copper over tin over nickel over phos bronze terminations and withstand a maximum reflow temperature of 260°C.

As with all Coilcraft parts, free evaluation samples and complete technical specifications for the Cx Family are available. Parts are available from stock.

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