TDK Metal Oxide Varistor Standard Series Radial Epoxy-Coated MOV 440pF Capacitance 50A Clamping Current B72214S0271K101

TDK B72214S0271K101 Metal Oxide Varistor Standard Series is a high-performance surge protection device engineered for robust electrical and electronic applications. Featuring a stable 440pF capacitance and a clamping current rating of 50 A, this varistor safeguards sensitive equipment by efficiently clamping voltage surges up to 2970 V.

Its construction includes a radial epoxy-coated ceramic body combined with tinned copper wire leads, providing durability and excellent electrical characteristics. The standard series design emphasizes reliable operation under maximum AC voltages of 1100 V and DC voltages up to 1465 V, suitable for varied industrial environments.

With dimensions of 15.5 mm diameter, 43.5 mm length, and 5 mm thickness and depth, this compact varistor seamlessly integrates into electronic circuits requiring stable surge suppression. Its termination style is radial with two pins and a 7.5 mm lead pitch, allowing straightforward mounting in assemblies.

The varistor adheres to recognized standards and approvals including CSA, IEC, UL, VDE, and CQC, reflecting stringent quality and safety compliance. It offers an operating temperature range from -40°C to 85°C, catering to demanding industrial and commercial conditions.

Featuring robust energy and surge current ratings of 1 J and 4.5 kA respectively, it efficiently dissipates transient energy to protect components from voltage spikes. This makes it ideal for usage in electronics manufacturing, power supply protection, and critical equipment surge suppression in industrial, laboratory, and manufacturing applications.

Common applications include electronic components, power and connector circuits, passive components, and surge protection devices, where precise and reliable voltage clamping is essential. The TDK standard metal oxide varistor combines performance, durability, and compliance for professional industrial use.

Constructed with a ceramic epoxy-coated body and tinned copper leads. Designed for high surge current rating of 4.5kA (8/20 μs) and energy rating of 1J. Radial termination style with 2-pin lead mount. Operating temperature range from -40°C to 85°C for diverse industrial applications.

Compact dimensions: 15.5 mm diameter, 43.5 mm length, 5 mm thickness and depth. Complies with CSA, IEC, UL, VDE, and CQC standards ensuring quality and safety. Maximum AC voltage rating of 1100V AC and DC voltage of 1465V DC.

Suitable for use in electronic components, power & connectors, and surge protection assemblies. Standard series provides dependable metal oxide varistor performance in industrial and electronic environments. Browse more high-quality Varistors and electronic components in EnvMart’s comprehensive electronics catalogue.