The CLL4748A Zener diode, manufactured by Central Semiconductor, is a crucial component for voltage regulation and protection in electronic circuits. This single diode features a Zener voltage of 20V and a power dissipation of 1W. Its surface mount DO-214AC (SMA) package allows for efficient assembly and space-saving design. As an authorised distributor of Central Semiconductor, Supreme Components International guarantees the authenticity and performance of this product. The CLL4748A is suitable for applications such as voltage stabilization, overvoltage protection, and clipping circuits. Its robust design ensures reliable operation in demanding environments. Choose Supreme Components International for your electronic component needs and benefit from our commitment to quality and service.