The Central Semiconductor P4SMA210A is a surface-mount Transient Voltage Suppressor (TVS) diode designed for robust circuit protection. This diode is specifically engineered to safeguard sensitive electronics from voltage spikes and surges. With a power dissipation rating of 400W, the P4SMA210A effectively clamps transient voltages, preventing damage to downstream components. Its SMA package allows for efficient heat dissipation and easy integration into printed circuit boards. Featuring a standoff voltage of 210V, this TVS diode is ideal for applications requiring reliable overvoltage protection. As an authorised distributor of Central Semiconductor, Supreme Components International guarantees the authenticity and quality of this product. This diode is commonly used in telecommunications equipment, industrial controls, and consumer electronics.