- CeraDiode (EPCOS)
- Ceramic Transient Voltage Suppressors (MLV Varistors) (EPCOS)
- Leaded Ceramic Transient Voltage Suppressors (SHCV Varistors) (EPCOS)
- PTC Thermistors (EPCOS)
- NTC Temperature Measurement Sensors (EPCOS)
- NTC Inrush Current Limiters (EPCOS)
- Monolithic Varistors (EPCOS)
- Electromagnetic Buzzers (TDK)
- Piezoelectric Buzzers (TDK)
- Piezoelectric Receivers (TDK )
- Ultrasonic Nebulizer Units (TDK)