ERZV20D431 Varistor: ceramics; THT; 275VAC; 350VDC; 430V; 10kA

The ERZV20D431 is a ceramic varistor designed for through-hole (THT) mounting. This varistor is specifically engineered to protect electronic circuits from voltage surges and transient events. With a voltage rating of 275VAC and 350VDC, and a clamping voltage of 430V, the ERZV20D431 provides robust overvoltage protection. It is capable of handling surge currents up to 10kA, making it suitable for demanding applications. The ceramic construction ensures excellent reliability and performance under various operating conditions. The ERZV20D431 is a crucial component for safeguarding sensitive electronic equipment from damage caused by voltage spikes.

This varistor operates by clamping the voltage to a safe level when a surge event occurs, diverting the excess current away from sensitive components. Its fast response time ensures that the voltage is clamped quickly, preventing damage to downstream circuitry. The THT mounting style allows for easy installation and replacement. The ERZV20D431 is designed to meet industry standards for surge protection, ensuring reliable performance in various applications. Its robust construction and high surge current capability make it a trusted choice for protecting electronic equipment.

Key specifications of the ERZV20D431 include a maximum continuous operating voltage of 275VAC and 350VDC. It has a clamping voltage of 430V, which is the voltage at which the varistor starts to conduct significantly. The varistor can handle a surge current of up to 10kA, providing robust protection against high-energy transients. Its operating temperature range is typically from -40°C to +85°C, allowing it to operate in various environmental conditions. The ERZV20D431 is designed to provide reliable and effective surge protection in a wide range of applications.

The ERZV20D431 is commonly used in applications such as power supplies, where it protects against voltage surges from the AC line. It is also used in industrial equipment, safeguarding sensitive electronics from transient events. The varistor is used in telecommunications equipment, protecting against lightning strikes and other voltage surges. Additionally, it can be used in consumer electronics, providing protection for devices such as televisions and computers. The versatility and robust feature set of the ERZV20D431 make it a popular choice for a wide range of electronic applications.

In conclusion, the ERZV20D431 Varistor is a high-performance ceramic varistor suitable for a wide range of surge protection applications. Its high surge current capability, fast response time, and robust construction make it an ideal choice for protecting sensitive electronic equipment from voltage spikes. Protect your valuable electronics with the ERZV20D431 and ensure reliable operation. Order yours today and safeguard your equipment from damaging voltage surges!