TDK AdvancedD Metal Oxide Varistor 1.35 nF Capacitance 100 A Clamping 455 V Through Hole B72220S2171K101

TDK B72220S2171K101 AdvancedD Metal Oxide Varistor offers effective surge protection with a capacitance of 1.35 nF and a clamping current of 100 A. Its nominal varistor voltage is 270 V, making it suitable for sensitive power electronic circuits requiring voltage clamping and transient suppression.

This varistor is designed for through-hole mounting and is supplied on tape and reel packaging, facilitating automated assembly processes in electronics manufacturing.

With a robust maximum AC voltage rating of 175 V and a maximum DC voltage of 225 V, it ensures stable operation under fluctuating electrical conditions. The varistor can withstand surge currents up to 10 kA, providing high-energy absorption capability to protect devices from voltage spikes and surges.

The device's physical dimensions include a diameter of 21.5 mm, length of 25.5 mm, and thickness of 5.3 mm, optimized for compact circuit designs. Its terminals feature tinned wire for excellent solderability and durability. The coating is made of flame-retardant epoxy resin conforming to UL 94 V-0, enhancing safety during use.

Operating temperature ranges from -40°C to 105°C, enabling use in demanding industrial, commercial, and consumer electronics environments. The product meets internationally recognized standards, including VDE, IEC, CSA, and UL, assuring reliability and compliance.

Common applications include use in power supplies, surge protection circuits, industrial control equipment, communication devices, and other electronic systems requiring transient voltage suppression and protection.

This metal oxide varistor is part of TDK's AdvancedD series which is known for high surge current and energy ratings, making it suitable for heavy-duty protection requirements. The wide operating voltage range from 130 to 680 VRMS provides compatibility with diverse circuit designs.

This varistor has a varistor voltage rating of 270 V. It features a clamping voltage of 455 V and a maximum AC voltage of 175 V. The device supports high surge current ratings up to 10 kA with a maximum surge current of 10kA.

It has a through-hole mount type and comes packaged in tape and reel format. Operating temperature range spans from -40°C to 105°C ensuring reliability under harsh conditions. Its dimensions include a diameter of 21.5 mm, length of 25.5 mm, and thickness of 5.3 mm for compact integration.

The Varistor's terminals are made from tinned wire and the coating uses flame-retardant epoxy resin certified to UL 94 V-0. This product complies with VDE, IEC, CSA, and UL standards for safety and quality. Explore more TDK surge protection components on EnvMart to find compatible protection devices tailored to your industrial and commercial electronic designs.