Circuit Protection

Arrow.com has a wide variety of circuit protection products in-stock and ready to ship from top manufacturers including Littelfuse, Eaton, Vishay, EIC, Bourns, Phoenix Contact, TE Connectivity, BEL, STMicroelectronics, onsemi, and more. Shop new and popular circuit protection components for overcurrent and overtemperature protection, surge protection, ESD protection diodes as well as thousands of different components for electrical distribution and protection. We have the right circuit protection component no matter what your design.

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Circuit Protection

  • Circuit Protection

Article & Videos

Littelfuse enhances protection and control for lithium batteries

Littelfuse offers solutions for safety and aging concerns in lithium battery applications.

One year ago

Driving innovation: Exploring SCHURTER’s sustainable solutions for a sustainable future

Discover SCHURTER's advanced range of fuses, fuse holders, 3-phase filters, and chokes.

One year ago

Discover the SCHURTER Fuses UHP and UHS tailored for Automotive and other high-current applications

Discover the SCHURTER fuses UHS and UHP tailored for automotive and other high-current applications.

2 years ago

Advancing GDT technology to meet higher surge and multi-level protection requirements

In this article, learn how the latest generation of Gas Discharge Tubes (GDT) from Bourns offer superior protection for modern circuit designs.

2 years ago

Measuring IGBT conduction loss to maximize efficiency

In this article, learn how to measure the performance and efficiency of an insulated gate bipolar transistor (IGBT) by analyzing its switching and conduction loss.

2 years ago

Bourns POWrFuse™ high-power fuses

In this article, learn about new POWrFuse™ high-power fuses from Bourns, designed for use in modern applications like EV/HEVs, battery management systems, green energy, telecom systems, charging stations, and many more.

2 years ago

Innovative Bourns® IsoMOV™ protectors

Learn more about the features and benefits of Bourns® IsoMOV™ protectors.

3 years ago

Tech Snack: Solving key silicon carbide gate drive challenges with Microchip

This seminar compares traditional approaches with SiC-based circuit breaker systems. Developments in silicon carbide technology, including Microchip's high avalanche energy rated, newest generation of SiC MOSFETs, enable e-Fuse applications with fast over-current and short-circuit detection and protection, as well as increased reliability over the conventional approach used in today’s high voltage applications.

3 years ago
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