TDK Standard Metal Oxide Varistor 1.35 nF Capacitance 100 A Clamping 455 V Diameter 21.5mm B72220S0171K101

TDK B72220S0171K101 Standard Metal Oxide Varistor features a capacitance of 1.35 nF and is designed for effective surge protection in electronic circuits. This varistor handles a clamping current of 100 A and a clamping voltage of 455 V, with a rated varistor voltage of 270 V, making it suitable for protecting sensitive components against transient voltage spikes.

The device comprises a metal oxide ceramic core coated with epoxy resin and tinned copper wire leads, providing excellent mechanical robustness and reliable electrical performance. It operates reliably in a temperature range from -40°C to 85°C, fitting various industrial environments including electronics manufacturing, power supply systems, and surge protection in commercial and industrial electronics.

With a diameter of 21.5 mm, length of 25.5 mm, and thickness of 5 mm, the varistor’s compact form factor supports efficient circuit board space utilization. The lead pitch of 10 mm is suitable for standard PCB configurations, enabling simple soldering and assembly.

Compliance with multiple international standards such as VDE, UL, IEC, CSA, and CQC assures adherence to quality and safety requirements. Its energy rating of 98 J and maximum surge current capability of 8 kA (8/20 µs) render it competent for managing transient surges and voltage spikes commonly encountered in electronic and electrical equipment.

This standard series metal oxide varistor is packaged in bulk, ideal for industrial volume usage. The solder termination style adds versatility in mounting options for automated assembly lines and manual installation processes.

The TDK B72220S0171K101 is recommended for industrial electronics, power supply units, surge protection devices, and general electronic components where robust transient voltage protection is required.

Explore a wide range of varistors and surge protection components in the Electronics Components category at EnvMart to find compatible devices for your industrial and commercial applications.

Metal oxide Varistor designed for surge protection applications. Rated clamping current of 100 A for high surge absorption. Epoxy-coated ceramic body with tinned copper leads for durability. Operating temperature range from -40°C to 85°C for versatile environmental use.

Compact dimensions: 21.5 mm diameter and 25.5 mm length with 5 mm thickness. Compliance with VDE, UL, IEC, CSA, CQC standards ensures reliability. Lead pitch of 10 mm facilitates easy PCB mounting. Energy rating of 98 J suitable for moderate surge energy events.

Maximum AC voltage of 175 V and DC voltage of 225 V. Standard series with solder termination for industrial applications.