The IAR 7720 700PK 120 High-Power Disc Thyristor SCR/Diode Rectifier is a single unit from the IAR brand. This thyristor SCR/diode rectifier is specifically designed for high-power applications, making it a reliable choice for electronic components and semiconductors in the electrical equipment and supplies industry. With its robust construction and efficient performance, this unit is sure to meet the needs of businesses and industrial clients seeking quality semiconductor solutions.