Electromagnetic interference suppressor

The present invention provides electromagnetic interference filter having a low pass characteristic in a wide band from low to high and the use of the material inhibiting electromagnetic interference suppressing electromagnetic interference suppression sheet material. Mixing the electromagnetic noise suppression sheet of the surface resistance of 5 ~ 25Vol% of conductive carbon is 100 ~ 5000Ω / □ conductive material layer and the magnetic material were mixed, laminated 100MHz permeability real part μ 'is from 3 to 45, the magnetic layer, thereby, possible to obtain a high-density mounting for electronic equipment, the low-pass filter characteristic of the near-field electromagnetic interference suppression sheet having excellent.