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TDK Standard Metal Oxide Varistor 270 V Varistor Voltage 380 pF Capacitance 25 A Clamping Current 455 V B72210S0171K101

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TDK Standard Metal Oxide Varistor 270 V Varistor Voltage 380 pF Capacitance 25 A Clamping Current 455 V B72210S0171K101

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Category Varistor Brand TDK Condition New

Specifications

Country of Origin	India
Diameter	12mm
Brand	TDK
Material	Metal
THICKNESS	4.6mm
Model	B72210S0171K101
Packaging	Bulk
Series	Standard
Energy Rating	28J
Maximum Operating Temperature	85°C
Capacitance	380pF
Minimum Operating Temperature	-40°C
Maximum dc Voltage	225V dc
Standards/Approvals	VDE, UL, IEC, CSA, CQC
Lead Pitch	7.5mm
Maximum AC Voltage	175V ac
Clamping Voltage VC	455V
Clamping Current	25A
Maximum Surge Current	2.5kA
Varistor Voltage	270 V
Panasonic, V Surge Absorber 350 pF 25 A, Varistor 270 VBrand	Panasonic

Key Features

Designed for high-voltage surge suppression and protection.
Epoxy-coated ceramic body with tinned copper wire leads.
Rated clamping voltage of 455 V ensuring protection against voltage spikes.
Capacitance of 380 pF suitable for transient voltage suppression.
Operating temperature range from -40° to 85° Celsius.
Energy rating of 28 joules for robust surge absorption.
Diameter of 12 mm and thickness of 4.6 mm for compact installation.
Complies with standards including VDE, UL, IEC, CSA, and CQC.

Product Description

TDK presents the B72210S0171K101 Standard Metal Oxide Varistor, designed for effective surge protection and voltage spike suppression in electrical and electronic circuits. This varistor operates with a rated varistor voltage of 270 V, ensuring reliable performance in handling transient surges.

The varistor features a compact 12 mm diameter and 4.6 mm thickness ceramic body coated with epoxy resin, providing durability and insulation. It is equipped with tinned copper wire leads suitable for standard radial mounting.

Its capacitance of 380 pF supports transient voltage suppression with minimal impact on normal circuit operation. The device has a clamping voltage of 455 V and can handle a clamping current of 25 A, making it ideal for protecting sensitive components from voltage spikes and surges.

The varistor is rated for surge currents up to 2.5 kA (8/20 μs waveform) and energy absorption up to 28 joules (2 ms duration), providing robust protection in demanding electrical environments. It features a maximum AC voltage rating of 175 V and a maximum DC voltage rating of 225 V for versatile applications.

Operating within a temperature range of -40°C to 85°C, the varistor is suitable for various industrial and commercial electronic applications including power supplies, surge protection modules, and consumer electronics.

Designed for high-voltage surge suppression and protection. Epoxy-coated ceramic body with tinned copper wire leads. Rated clamping voltage of 455 V ensuring protection against voltage spikes. Capacitance of 380 pF suitable for transient voltage suppression.

Operating temperature range from -40° to 85° Celsius. Energy rating of 28 joules for robust surge absorption. Diameter of 12 mm and thickness of 4.6 mm for compact installation. Complies with standards including VDE, UL, IEC, CSA, and CQC.

Bulk packaging format for industrial and commercial usage.

This Varistor is commonly used in industrial electronics, power distribution systems, laboratory equipment, and automotive electrical systems for reliable transient voltage protection.

Explore more electronic components and surge protection solutions at EnvMart's electronics category for trusted industrial-grade products.

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Frequently Asked Questions

The rated varistor voltage of this model is 270 V, which ensures reliable performance in handling transient surges.

The maximum clamping voltage for this varistor is 455 V, providing protection against voltage spikes.

This model has a capacitance of 380 pF, suitable for transient voltage suppression with minimal impact on normal circuit operation.

It can handle a maximum surge current of 2.5 kA with an 8/20 μs waveform, ensuring robust protection in demanding environments.

The varistor has a diameter of 12 mm and a thickness of 4.6 mm, making it compact for installation.

The operating temperature range is from -40°C to 85°C, suitable for various industrial and commercial applications.

The energy rating of this varistor is 28 joules, allowing for effective surge absorption.

It complies with several standards including VDE, UL, IEC, CSA, and CQC, ensuring reliability and safety in various applications.

This model is equipped with tinned copper wire leads suitable for standard radial mounting.

The maximum AC voltage rating is 175 V and the maximum DC voltage rating is 225 V, allowing for versatile applications.

This varistor is commonly used in industrial electronics, power distribution systems, laboratory equipment, and automotive electrical systems for reliable transient voltage protection.

The varistor is available in bulk packaging format, making it suitable for industrial and commercial usage.