Bourns GMOV Varistor 4 pF Capacitance 10000 A Clamping Voltage 875 V Model GMOV-20D321K

Bourns GMOV-20D321K varistor is a high-performance surge protection device designed to safeguard sensitive electronic components against high transient voltage spikes. Featuring a hybrid design and low leakage characteristics, this through-hole mounted varistor is ideal for industrial, commercial, and consumer electronics applications that require reliable bidirectional voltage clamping.

The model GMOV-20D321K offers a varistor voltage of 320 Vrms and 415 V dc, with a clamping voltage of 875 V, making it suitable for power protection circuits exposed to AC and DC voltage surges. The component comes in a disc package with 23 mm diameter and 9 mm thickness, designed with radial termination style and a 10 mm lead pitch for easy assembly on printed circuit boards.

Its clamping current rating of 10000 A and an energy rating of 360 joules ensure strong protection against high energy surges. Operating temperature ranges from -40°C to 85°C, supporting a broad range of environmental conditions while meeting UL 1449 4th Edition standards for safety and reliability.

This varistor features a low capacitance of 4 pF, reducing leakage current and enhancing circuit stability. The robust metal material construction contributes to durability and long service life.

Varistor voltage rating is 320 Vrms and 415 V dc for precise voltage control. Disc package design with 23 mm diameter and 9 mm thickness for robust performance. Through hole mount type with radial termination style ensures easy PCB mounting.

Operating temperature ranges from -40°C to 85°C for wide environmental applicability. Complies with UL 1449 4th Edition standard for surge protection components. Capacitance of 4 pF minimizes leakage current and ensures bidirectional protection.

Clamping current rating of 10000 A for handling high surge energy events. Lead pitch spacing is 10 mm compatible with standard circuit layouts. Energy rating is 360 joules to protect electronics from transient surges effectively.

Manufactured in China maintaining high quality standards.

This varistor is widely used in industrial electronic circuits, power supplies, telecommunications, and automotive electronics where robust and reliable surge protection is critical. Choose this Bourns GMOV-20D321K for effective transient voltage suppression and long-term device protection.

Explore more components in the Varistor category at EnvMart for comprehensive surge protection solutions.