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TDK S25 Varistor 2.9nF Capacitance 150A Clamping Voltage 2000V Diameter 27.5mm B72225S4171K101

Category Varistor Brand TDK Condition New

Specifications

Country of Origin China
Diameter 27.5mm
Brand TDK
Material Metal
THICKNESS 6.1mm
Length 56mm
Model B72225S4171K101
Depth 6.1mm
Packaging Bulk
Mount Type Lead
Coating epoxy resin, flame-retardant
Series S25
Energy Rating 1025J
Maximum Operating Temperature 105°C
Capacitance 2.9nF
Minimum Operating Temperature -40°C
Terminals tinned wire
Maximum dc Voltage 1060V dc
Standards/Approvals UL, IEC, CSA, VDE
Pin Count 2
Termination Style Tinned wire
Lead Pitch 12.7mm
Maximum AC Voltage 750V ac
Clamping Voltage VC 2000V
Clamping Current 150A
Maximum Surge Current 20kA
Varistor Voltage 270 V

Key Features

  • Designed with a round varistor element and leaded mount type.
  • Capacitance value of 2.9 nanofarads ensuring transient voltage protection.
  • Maximum clamping current rating of 150 amperes for high surge suppression.
  • Clamping voltage set at 2000 volts to protect sensitive circuits.
  • Compact diameter of 27.5 mm and length of 56 mm for versatile installation.
  • High energy rating of 1025 joules for robust protection against surges.
  • Operating temperature range from -40°C to 105°C for reliable performance.
  • Leaded termination style with tinned wire for secure electrical connections.

Product Description

TDK B72225S4171K101 Varistor is an industrial-grade surge protection component designed to safeguard electronic circuits from transient voltage surges. Featuring a capacitance of 2.9 nF, this varistor effectively absorbs high energy transient events with a maximum clamping current rating of 150 A.

The varistor element is round and leaded, coated with an epoxy resin that is flame retardant to enhance durability under demanding conditions. Its compact form factor, with a 27.5 mm diameter and 56 mm length, enables easy integration into a broad range of electronic assemblies.

This varistor offers a clamping voltage of 2000 V to ensure effective voltage suppression while operating within a temperature range of -40°C to 105°C. Designed with tinned wire terminations and a 12.7 mm lead pitch, it provides reliable and secure electrical connections.

Certified to UL, IEC, CSA, and VDE standards, it meets strict regulatory and safety requirements for industrial, commercial, and consumer electronic applications. The high energy rating of 1025 joules ensures excellent durability against surge events.

Round varistor element with leaded mount type and metal material ensures effective surge suppression. Epoxy resin flame-retardant coating strengthens reliability in adverse environments. Operating voltage range supports AC maximum voltage of 750 V and DC maximum voltage of 1060 V.

Maximum surge current capability of 20 kA accommodates high-energy transient events. Compact dimensions and tinned wire terminals facilitate installation and connection.

Ideal for use in industrial electronic systems, power supplies, and surge protection circuits to enhance device longevity and safety. Available as bulk packaging for flexibility in large-scale manufacturing.

Explore more TDK surge protection components and Varistors at EnvMart to find the optimal solution for your electronic protection requirements.

TDK S25 Varistor 2.9nF Capacitance 150A Clamping Voltage 2000V Diameter 27.5mm B72225S4171K101
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Frequently Asked Questions

The capacitance value of this model is 2.9 nanofarads.

The maximum clamping voltage is set at 2000 volts, providing effective voltage suppression.

It has a maximum surge current capability of 20 kA, accommodating high-energy transient events.

This varistor has a diameter of 27.5 mm and a length of 56 mm.

The energy rating of this model is 1025 joules, ensuring robust protection against surges.

It operates within a temperature range of -40°C to 105°C.

It features tinned wire terminations for secure electrical connections.

This model is certified to UL, IEC, CSA, and VDE standards, meeting strict regulatory requirements.

The lead pitch for this model is 12.7 mm, facilitating installation.

The varistor is made from metal and coated with a flame-retardant epoxy resin for enhanced durability.

The maximum AC voltage is 750 V and the maximum DC voltage is 1060 V.

It is designed for lead mounting, making it suitable for various electronic assemblies.

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