TDK AdvancedD Metal Oxide Varistor 490 pF Capacitance 50 A Clamping Voltage 650 V Through Hole Mount B72214S2251K101

TDK B72214S2251K101 AdvancedD Metal Oxide Varistor is a high performance surge protection component designed to safeguard electronic circuits by clamping transient voltage spikes. It features a capacitance of 490 pF which allows operation in high-frequency environments, making it ideal for use in industrial electronics, consumer devices, and power supplies.

This varistor has a robust clamping current capacity of 50 A and a clamping voltage of 650 V, enabling effective suppression of transient surges and voltage spikes. It operates reliably across a wide temperature range of -40°C to 105°C, ensuring suitability in harsh environments.

The device is constructed with a round varistor element coated in a UL 94 V-0 flame-retardant epoxy resin, offering enhanced safety and durability. The terminals are made from tinned wire to improve solderability and mechanical stability.

Designed for through hole mounting, it measures 15.5 mm in diameter, 18.5 mm in length, and has a thickness of 5.2 mm. Its electrical characteristics include a maximum AC voltage of 250 V and maximum DC voltage of 320 V. The varistor's maximum surge current is rated at 6 kA, supporting high energy surge environments.

This AdvancedD series varistor complies with major international standards including VDE, IEC, UL, and CSA, assuring quality and reliability in industrial and commercial applications. The varistor is manufactured in China and supplied in tape and reel packaging, suitable for automated assembly processes.

Capacitance of 490 pF suitable for high-frequency applications. High clamping current rating of 50 A ensures robust surge protection. Clamping voltage at 650 V provides effective voltage spike suppression. Compact size with 15.5 mm diameter and 18.5 mm length.

Through hole mount type for secure PCB installation. Operating temperature range from -40°C to 105°C suitable for various environments. High maximum AC voltage of 250 V and DC voltage of 320 V. Coated with flame-retardant epoxy resin compliant with UL 94 V-0 standards.

Compliant with VDE, IEC, UL, and CSA standards for quality assurance. Manufactured in China with New product condition.

This varistor is widely used in power supply circuits, industrial electronics, consumer electronics, telecommunications equipment, and other applications requiring transient voltage suppression to extend component life and ensure circuit reliability. Browse more electronic components and surge protection solutions in the EnvMart catalog.

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