- TVS - Varistors, MOVs(12,172)
- TVS - Thyristors(2,879)
- TVS - Mixed Technology(887)
- TVS - Diodes(62,322)
- Thermal Cutoffs (Thermal Fuses and Breakers)(116)
- Surge Suppression ICs(402)
- PTC Resettable Fuses(3,928)
- Lighting Protection(171)
- Inrush Current Limiters (ICL)(966)
- Ground Fault Circuit Interrupter (GFCI)(157)
- Gas Discharge Tube Arresters (GDT)(3,063)
- Fuses(21,088)
- Fuseholders(4,971)
- Electrical, Specialty Fuses(13,677)
- Disconnect Switch Components(777)
- Circuit Breakers(40,595)
- Accessories(2,036)