SEMITEC Corporation products

The Zenamic Z5D from SEMITEC Corporation is a metal oxide varistor designed to absorb transient voltage surges and is known for handling large surge currents and transient overvoltages effectively. Manufactured by sintering a zinc oxide-based metal oxide mixture at temperatures between 1200 to 1400℃, the Zenamic Z5D complies with the RoHS Directive 2011/65/EU, ensuring an environmentally responsible product. The Z5D range includes ratings from 180 to 680 and is certified under UL1449 standard (No. E331328). It is widely used in various applications, such as protecting semiconductor devices like diodes and transistors, home electronics such as TVs and air conditioners, office equipment including copiers and fax machines, industrial machines like robots, and surge protection for inrush currents. It finds applications in automotive electronics, vending machines, and broadcasting equipment as well.