TDK CU Metal Oxide Varistor Surface Mount 10 A Clamping Current 775 V Clamping Voltage B72660M0271K072

TDK B72660M0271K072 CU series Metal Oxide Varistor is a surface-mount surge protection component engineered for industrial and electronic applications requiring reliable transient voltage suppression. Rated for a clamping current of 10 A and clamping voltage of 775 V, this varistor protects sensitive electronic circuits against high-energy voltage spikes effectively.

The component features a thermoplastic encapsulation rated UL94 V0 with tinned copper terminations delivering durability and safe mounting on PCBs. With a compact form factor measuring 10.2 mm in length and 8 mm in depth, it is optimized for high-density circuit board assemblies.

This device withstands a maximum AC voltage of 300 V and a DC voltage of 385 V, making it suitable for a range of applications including power supply protection, industrial electronics, and consumer devices. Its surge current capability up to 1.2 kA ensures robust defense against transient surges caused by lightning or switching events.

Designed to operate reliably up to 85°C, the varistor complies with multiple international standards such as UL, RoHS, JEDEC J-STD-020D, IEC 60068-2-58, IEC 60068-2-20, CSA, and CECC 00802, providing assurance of safety, environmental compliance, and quality. The energy rating of 23 joules further signifies its capacity to absorb transient energy effectively.

Typical applications include industrial electronics protection, HVAC control systems, power supplies, and electronic instrumentation where transient voltage suppression is critical. Its surface-mount design facilitates automated placement and soldering in manufacturing, improving assembly efficiency and reliability.

The varistor features a CU series metal oxide composition for enhanced durability. Maximum surge current capacity of 1.2 kA protects circuits from transient surges effectively. Compliance with UL, RoHS, and IEC standards ensures quality.

Compact size suitable for dense PCB layouts. Energy absorption rating of 23 joules supports robust surge suppression. Operating temperature up to 85°C for reliable performance. Surface-mount design for efficient assembly.

For buyers seeking reliable overvoltage protection components, this TDK CU Metal Oxide Varistor offers proven performance and international quality certifications. Explore EnvMart for more high-quality passive components and surge protection devices from leading manufacturers.