OHD5R

Thermal Sensors OHD Thermal Guard Overview The OHD Thermal Guard is developed for thermal problem countermeasures and safety standard conformity, which are becoming increasingly important for electronic devices in recent years. Its unique proprietary design features a magnet and a temperature-sensing soft ferromagnetic substance called Thermorite®. The material’s magnetic flux density decreases as the temperature increases turning it into a paramagnetic substance at the Curie temperature. Applications Typical applications include atmospheric temperature detection and overheating monitoring of power transistors, power modules, room heaters, hot gas heaters, PPCs, amplifiers, motors, HDDs, FDDs and other general appliances. Benefits High reliability for on/off operations High-speed response Long operational life Excellent environmental durability Compatibility with extremely low (0.1 mW or lower) signals to high power (6 W) levels Extremely simple circuit design Compact, light and easy to handle Dust, explosion and corrosion-proof Wide range of operating temperatures available in 5°C increments from +30°C to +130°C UL, CSA and TÜV approved RoHS/REACH compliant OHD1 OHD3 OHD5R © KEMET Electronics Corporation KEMET Tower One East Broward Boulevard Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.com One world. One KEMET SE0202_OHD 10/29/2018 1 Thermal Sensors – OHD Thermal Guard Ordering Information OHD Series OHD 1- Maximum Ope...