The Electrostatic Discharge (ESD) protector chip was developed unique IRISO technology. It is designed for protecting high-frequency digital equipment from static electricity due to its low capacitance. Any ESD energy that which may have penetrated a circuit can be instantaneously avoided by simply installing the ESD protector chip between the signal and the GND line. We have various types of connectors with ESD films equipped with an electrostatic film using this technology.