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TDK Metal Oxide Varistor HighE Series 1 nF Capacitance 300 A Clamping Current 2000 V Clamping Voltage B72240B0751K001

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TDK Metal Oxide Varistor HighE Series 1 nF Capacitance 300 A Clamping Current 2000 V Clamping Voltage B72240B0751K001

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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	B72240B0751K001
Depth	14mm
Series	HighE
Energy Rating	1200J
Maximum Operating Temperature	85°C
Capacitance	1nF
Minimum Operating Temperature	-40°C
Maximum dc Voltage	1060V dc
Standards/Approvals	UL, CSA
Pin Count	2
Termination Style	Screw
Lead Pitch	24mm
Maximum AC Voltage	750V ac
Clamping Voltage VC	2000V
Clamping Current	300A
Maximum Surge Current	40kA
Varistor Voltage	1200 V

Key Features

High surge current capability up to 40 kA for heavy duty applications.
Clamping Voltage rating of 2000 V and varistor voltage of 1200 V.
Encapsulated disk-shaped design with flame-retardant plastic housing.
Wide operating temperature range from -40°C to 85°C.
Terminated with M4 and M5 screw connectors for secure mounting.
Complies with UL and CSA standards for safety and reliability.
Energy rating of 1200 Joules ensures effective surge protection.

Product Description

TDK B72240B0751K001 Metal Oxide Varistor from the HighE series is designed for demanding surge protection applications. It features a capacitance of 1 nF and can handle a clamping current of 300 A with a clamping voltage rating of 2000 V, making it suitable for protecting sensitive electronic equipment against transient voltage spikes.

This disk-shaped varistor is encapsulated in a flame-retardant plastic housing that conforms to UL 94 V-0 standards, ensuring safety during operation. The metal oxide construction offers high energy absorption capacity with an energy rating of 1200 Joules and a maximum surge current capability of 40 kA.

The device supports a maximum AC voltage of 750 V and a maximum DC voltage of 1060 V, supporting a wide range of industrial and electronic applications. Its physical dimensions include a diameter of 40 mm, length of 60 mm, and thickness and depth of 14 mm, with a lead pitch of 24 mm for compatibility with various mounting arrangements.

The varistor is designed to operate reliably within a temperature range of -40°C to 85°C, making it suitable for use in harsh environments. Termination is done with M4 and M5 screw connectors to provide secure and reliable electrical connections.

Approved to UL and CSA standards, this varistor ensures compliance with recognized safety and performance protocols, making it ideal for industrial, commercial, and electronic manufacturing applications.

Use cases include surge protection in power supplies, industrial machinery, electronic devices, and heavy-duty electrical installations where protection against high-energy transient surges is critical.

High surge current capability up to 40 kA for heavy duty applications. Clamping Voltage rating of 2000 V and varistor voltage of 1200 V. Encapsulated disk-shaped design with flame-retardant plastic housing. Wide operating temperature range from -40°C to 85°C.

Terminated with M4 and M5 screw connectors for secure mounting. Dimensions include 40 mm diameter and 60 mm length with 14 mm thickness. Complies with UL and CSA standards for safety and reliability. Energy rating of 1200 Joules ensures effective surge protection.

Explore the Varistor category at EnvMart for high-quality surge protection components by TDK and other industry-leading brands.