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TDK Metal Oxide Varistor HighE Series 1.8 nF Capacitance 300 A Clamping Current 1120 V VC Model B72240B0421K001

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TDK Metal Oxide Varistor HighE Series 1.8 nF Capacitance 300 A Clamping Current 1120 V VC Model B72240B0421K001

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Category Varistor Brand TDK Condition New

Specifications

Country of Origin	India
Diameter	40mm
Brand	TDK
Material	Metal
THICKNESS	14mm
Length	60mm
Model	B72240B0421K001
Depth	14mm
Series	HighE
Energy Rating	910J
Maximum Operating Temperature	85°C
Capacitance	1.8nF
Minimum Operating Temperature	-40°C
Maximum dc Voltage	560V dc
Standards/Approvals	CSA, UL
Pin Count	2
Termination Style	Screw
Lead Pitch	24mm
Maximum AC Voltage	420V ac
Clamping Voltage VC	1120V
Clamping Current	300A
Maximum Surge Current	40kA
Varistor Voltage	680 V

Key Features

This varistor has a clamping voltage of 1120 V VC for effective surge suppression.
It features a metal oxide construction for high durability and performance.
Rated maximum AC voltage is 420 V and maximum DC voltage is 560 V.
The device has a 40 mm diameter and compact 60 mm length with 14 mm thickness and depth.
Termination style is screw type with a 24 mm lead pitch for secure mounting.
Operating temperature ranges from -40°C to 85°C, suitable for diverse industrial environments.
Energy rating of 910 J supports high energy absorption capability.
Complies with CSA and UL standards ensuring quality and safety.

Product Description

TDK B72240B0421K001 Metal Oxide Varistor HighE Series is an industrial-grade surge protection component designed for robust electronic circuit safeguarding.

This varistor has a capacitance of 1.8 nF and handles clamping currents up to 300 A with a clamping voltage of 1120 V VC, making it ideal for protecting sensitive equipment against voltage spikes.

The device features a metal oxide varistor construction encapsulated in a flame-retardant plastic housing conforming to UL 94 V-0, with M4 and M5 screw connectors to ensure reliable electrical connections.

Key technical specifications include a maximum AC voltage rating of 420 V, maximum DC voltage of 560 V, and an energy rating of 910 J, enabling it to absorb significant surge energy. Its dimensions - 40 mm diameter, 60 mm length, and 14 mm thickness and depth - make it suitable for integration in compact setups.

Operating temperature ranges from -40°C to 85°C, allowing use in diverse environmental conditions, while compliance with CSA and UL approvals guarantees industry-standard reliability and performance.

This varistor is ideal for industrial, laboratory, manufacturing, power supply regulation, and surge protection applications across electronics, electrical power distribution systems, and commercial electronic equipment.

Choose the TDK HighE B72240B0421K001 varistor for efficient and reliable voltage surge mitigation to protect a wide range of sensitive electrical and electronic components from transient voltage damage.

Explore more products like TDK high-performance varistors and other surge protection components in the Electronics & Electricals category on EnvMart. This Varistor has a clamping voltage of 1120 V VC for effective surge suppression.

It features a metal oxide construction for high durability and performance. Rated maximum AC voltage is 420 V and maximum DC voltage is 560 V. The device has a 40 mm diameter and compact 60 mm length with 14 mm thickness and depth.

Termination style is screw type with a 24 mm lead pitch for secure mounting. Operating temperature ranges from -40°C to 85°C, suitable for diverse industrial environments. Energy rating of 910 J supports high energy absorption capability.

Complies with CSA and UL standards ensuring quality and safety. Designed specifically for heavy duty surge protection in electronics and electrical systems.