1. Good reducing electromagnetic interference (EMI) of electronic devices

2. One of anti-jamming electronic circuit components

3. Good inhibition of high-frequency noise

4. Pass normal useful signal efficiently

5. Good suppression of high-frequency interference signals

6. High Quality, proper price

EMI use;

They are widely used in:

1. computers,

2. tele-communication equipment,

3. consumer's electronics such as TV, VTR and audio sets,

4. industrial automation equipment,

5. various kinds of electronic instruments, etc.

ISO, ROHS,