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TDK Standard Metal Oxide Varistor 3.2 nF 5 A Clamping Voltage 2970 V Model B72210S00250K101

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TDK Standard Metal Oxide Varistor 3.2 nF 5 A Clamping Voltage 2970 V Model B72210S00250K101

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Category Varistor Brand TDK Condition New

Specifications

Country of Origin	China
Diameter	12mm
Brand	TDK
Material	Metal
THICKNESS	4.2mm
Model	B72210S00250K101
Mount Type	Lead
Series	Standard
Energy Rating	1J
Maximum Operating Temperature	85°C
Capacitance	3.2nF
Minimum Operating Temperature	-40°C
Maximum dc Voltage	1465V dc
Standards/Approvals	VDE, CSA, CQC, IEC, UL
Lead Pitch	7.5mm
Maximum AC Voltage	1100V ac
Clamping Voltage VC	2970V
Clamping Current	5A
Maximum Surge Current	500A
Varistor Voltage	39 V
Wurth Elektronik, WE-VD Varistor 3.6 nF 5 A, Clamping 77 V, Varistor 39 VBrand	Wurth Elektronik
Panasonic, V Surge Absorber 5 A, Clamping 77 VBrand	Panasonic

Key Features

Standard radial epoxy-coated metal oxide varistor with tinned-copper leads.
Clamping voltage is rated at 2970 V to protect circuits from surges.
Operates within a temperature range of -40°C to 85°C.
Compact design with a diameter of 12 mm and thickness of 4.2 mm.
Lead pitch of 7.5 mm suitable for lead mount applications.
Compliance with VDE, CSA, CQC, IEC, and UL standards for reliability and safety.
Energy rating of 1 joule for surge absorption capability.
High maximum surge current capacity of 500 A (8/20 µs waveform).

Product Description

TDK B72210S00250K101 Standard Metal Oxide Varistor is a high-performance surge protection component designed for electronic applications requiring reliable voltage clamping. With a capacitance of 3.2 nF and a clamping current of 5 A, this varistor effectively protects sensitive electronic circuits by limiting transient voltage spikes to a maximum of 2970 V.

Constructed with a ceramic body coated with epoxy resin and equipped with tinned copper wire leads, it ensures robust mechanical strength and excellent electrical performance. Its compact dimensions - 12 mm diameter and 4.2 mm thickness - allow integration in compact electronic devices while providing efficient surge protection.

Rated for a maximum AC voltage of 1100 V and DC voltage of 1465 V, it operates reliably within an ambient temperature range from -40°C to 85°C. The energy absorption capacity is rated at 1 joule allowing it to withstand transient voltage surges effectively, making it suitable for industrial, electronic manufacturing, and power supply applications.

It is certified to meet international standards including VDE, CSA, CQC, IEC, and UL, ensuring consistent quality and safety compliance. Typical applications include surge protection in consumer electronics, industrial control systems, power supplies, and telecommunications.

Standard radial epoxy-coated metal oxide varistor with tinned-copper leads. Clamping voltage of 2970 V protects circuits from voltage spikes. Operating temperature range from -40°C to 85°C for diverse environments. Diameter of 12 mm and thickness of 4.2 mm for compact form factor.

Complies with VDE, CSA, CQC, IEC, and UL standards. Energy rating of 1 joule and surge current capacity of 500 A. Lead pitch spacing of 7.5 mm for easy PCB mounting. Ceramic body coated with epoxy resin for durability and insulation.

Suitable for use in industrial, laboratory, manufacturing, and power protection systems.

This TDK Varistor is a reliable choice for surge protection needs, delivering high clamping voltage capacity in a durable, standard package. Explore more high-quality electronic components in the Electronics Components category at EnvMart.