These Syfer surface mount EMI filters have X7R and C0G dielectrics, as well as EMI filtering performance up to 1GHz and higher. The SBSP series has a 1 amp rated current, the SBSG series has a 5 amp rated current, and the SBSM series has a 10 amp rated current. These filters are ideal for telecom, power supplies, industrial equipment, and aerospace applications.