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| Country of Origin | India |
|---|---|
| Diameter | 40mm |
| Brand | TDK |
| Material | Metal |
| THICKNESS | 14mm |
| Length | 60mm |
| Model | B72240B0271K001 |
| Depth | 14mm |
| Series | HighE |
| Energy Rating | 550J |
| Maximum Operating Temperature | 85°C |
| Capacitance | 2.7nF |
| Minimum Operating Temperature | -40°C |
| Maximum dc Voltage | 350V dc |
| Standards/Approvals | CSA, UL |
| Pin Count | 2 |
| Termination Style | Screw |
| Lead Pitch | 24mm |
| Maximum AC Voltage | 275V ac |
| Clamping Voltage VC | 710V |
| Clamping Current | 300A |
| Maximum Surge Current | 40kA |
| Varistor Voltage | 430 V |
TDK B72240B0271K001 is a HighE series metal oxide varistor designed for surge protection in industrial and electronic applications. This varistor features a capacitance of 2.7nF, clamping current of 300A, and a clamping voltage of 710V, making it suitable for heavy-duty voltage spike absorption and transient voltage suppression.
The device is encapsulated in a flame-retardant plastic housing compliant with UL 94 V-0 standards, ensuring safety and reliability under harsh conditions. Its robust metal oxide composition provides excellent protection against high surge currents up to 40kA maximum surge capability.
With a voltage rating of 430V varistor voltage and maximum AC/DC voltage ratings of 275V AC and 350V DC respectively, this varistor balances performance with longevity.
Operating reliably across a temperature range of -40°C to 85°C, it withstands a variety of environmental conditions. The varistor also carries CSA and UL approvals, confirming compliance with international safety standards.
Metal oxide varistor designed for industrial surge protection. High clamping current of 300 amperes ensures effective voltage spike absorption. Clamping voltage of 710 volts suitable for heavy-duty applications. Capacitance rating of 2.7 nanofarads supports transient suppression.
Durable metal construction with flame-retardant plastic housing. Operating temperature range from -40°C to 85°C enables versatile usage. Screw termination style provides secure electrical connections. Complies with UL and CSA standards for safety assurance.
Compact disk form factor with 40mm diameter and 14mm thickness. Energy rating of 550 joules suitable for high surge energy absorption.
This varistor is ideal for industrial electronics, power supply protection systems, HVAC controllers, manufacturing equipment, and water treatment machinery where voltage transient protection is critical. Its compact 60mm length and 24mm lead pitch afford flexible mounting options for various industrial designs.
Explore EnvMart's extensive range of industrial electronic components to find the perfect Varistor and surge protection solutions for your application needs.
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