Conducted susceptibility is the ability of an electrical device to withstand radio frequency interference on its power leads or interconnecting signal conductors.  Also, a term referring to EMI tests wherein the electrical device is subjected to interference signals injected on its power leads or interconnecting signal conductors. 

Conducted susceptibility signals may be inductively coupled, capacitively coupled, or directly injected. 

Conducted susceptibility is called conducted immunity by some agencies. 

The common abbreviation for conducted susceptibility is CS.

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radiated susceptibility