TDK Standard Metal Oxide Varistor 220 V 470 pF 25 A Clamping 2970 V B72210S0141K101

TDK B72210S0141K101 is a Standard Metal Oxide Varistor designed for surge protection in electronic components circuits, rated at 220 V and capacitance of 470 pF with a clamping voltage of 2970 V. This varistor is ideal for protecting sensitive electronic equipment from voltage spikes, transient surges, and noise in industrial, laboratory, manufacturing, and commercial electronic applications.

The device features a radial epoxy-coated metal oxide varistor construction with tinned copper wire leads, providing high durability and reliability under harsh operating conditions. Its lead mount type and 12 mm diameter, coupled with a length of 39.5 mm and 4.3 mm thickness, make it suitable for secure and compact PCB integration.

Capable of handling a maximum surge current of 25 A and energy rating of 1 Joule, this varistor effectively suppresses voltage surges, reducing potential damage to circuits. It operates reliably within a temperature range from -40°C to 85°C, making it suitable for a variety of industrial environments.

Compliant with multiple international standards including UL, VDE, CQC, CSA, and IEC, it meets global safety and performance requirements. The product is constructed using metal oxide material with an epoxy resin coating to enhance mechanical strength and electrical insulation.

Standard radial epoxy-coated metal oxide varistor with tinned copper leads. Capacitance rating of 470 pF ensuring effective voltage transient absorption. Rated clamping voltage is 2970 V for maximum transient suppression.

Maximum surge current handling of 25 A for high-performance protection. Lead mount type with a diameter of 12 mm and length of 39.5 mm supports easy PCB mounting. Operating temperature range from -40°C to 85°C allows reliable use in varied environments.

Energy rating is 1 Joule for absorbing voltage spikes. Compliance with UL, VDE, CQC, CSA, and IEC standards ensures quality and safety. Constructed with metal oxide material and epoxy-coated ceramic body for durability. Lead pitch of 7.5 mm provides consistent installation spacing.

This varistor is widely used in electronic and electrical manufacturing, industrial control systems, laboratory equipment, and power protection circuits. Its robustness and compliance with international standards make it reliable for demanding industrial environments.

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