NFM41CC221U2A3L SMD Chip Capacitor 220pF Feed Through Capacitor 100V 300mA

EMI Suppression Filters EMIFIL

Features

· Great noise suppression effect

· With effect as By-Pass capacitor (Lineup for Power)

· Good noise separation from signal (LC filter for Signal)

· Effective at high impedance line
 

Suitable Circuits

· Application set with higher noise radiation

· High impedance line

· Circuit with By-Pass capacitor

· Circuit driven by high frequency
 

1. Great Effect for Common Mode Noise

Differential mode inductors work as a half impedance for common mode noise. Common Mode Choke Coils are effective for common mode noise.

2. Possible to Suppress Noise with Less Affect of Ultra High Speed Signal

Common Mode Choke Coils can suppress Noise with less affect of Signal, even if the frequency range of Signal and Noise are the same, because they separate each conductive mode of current.

3. Less Magnetic Saturation by Current

Common Mode Choke Coils are effective for noise suppression of DC power lines, due to their less magnetic saturation at high power current, that comes from their construction of cancelling magnetic flux of differential mode current at each coil.