- CeraDioden (EPCOS)
- Ceramic Transient Voltage Suppressors (MLV-Varistoren) (EPCOS)
- Transient Voltage Suppressors
- Leaded Ceramic Transient Voltage Suppressors (SHCV-Varistoren) (EPCOS)
- PTC-Thermistoren (EPCOS)
- NTC-Temperatursensoren (EPCOS)
- SMD NTC Thermistors (EPCOS)
- NTC-Einschaltstrombegrenzer (EPCOS)
- Monolithische Varistoren (EPCOS)
- Chip Varistors - Ceramic Transient Voltage Suppressors (TDK)
- Ring Varistors (TDK)
- Chip NTC Thermistors (TDK)