Circuit Protection Components

Your Partner for Hard to Find Circuit Protection Components

Circuit protection can simply be defined as the deliberate addition of a ‘weak link’ in an electrical circuit. This link is deliberately broken in the event of a fault such as high temperature, excessive current or a short circuit in a conductor to protect the electrical circuit from damage. Circuits must be protected from electrostatic discharge, inductor flyback and main supply surges.

If you have ever had a circuit trip in your home’s electrical fuse box, you have experienced circuit protection in action. There are three general types of circuit protectors: fuses, thermal circuit breakers, and magnetic circuit breakers.

Circuit protection components include circuit breakers, fuses, GDTs (gas discharge tubes), inrush current limiters, LED protectors, PPTC resettable fuses, surge suppressors, thermal management, thermistors, thyristors, TVS diodes/EDS suppression diodes, and varistors.

VRG Components can source any electronic parts that are hard to find – in short supply (allocations), end of life, obsolete or have long lead times – especially circuit protection components. We do this by leveraging our extensive network of carefully vetted, reliable suppliers to provide you with the right circuit protection components to meet your needs.

Our mission is to supply hard to find, high quality electronic components to maximize our customer’s production processes. With the ability to source components from more than 500 leading manufacturers we can secure the circuit protection parts required for your project.

Find your electronic components Looking for hard to find electronic circuit protection components? Use the parts finder or contact us.

Circuit Protection Applications

Circuit protection provides safety and reliability.  It prevents a high fault current from flowing during a fault condition. From a safety perspective, it prevents electrocution and fire hazards.  Circuit protection applications include:

  • Overcurrent Protection – prevents conductor and component overheating and reduces the severity of Arc-Flash events.
  • Overvoltage Protection
  • Lightning Protection – GDTs (gas discharge tubes), MOVs (metal oxide varistors), protection thyristor devices, TVS diodes
  • ESD Protection – MLVs (multi-layer varistors), silicon protection arrays, polymeric ESD suppressors

Tailored Circuit Protection Support

The sourcing experts at VRG Components focus on meeting your specific industry needs which is the starting point of our comprehensive worldwide service. Our global team keeps up with the changing industry requirements and complies with these requirements as it pertains to sourcing. You have the support of our dedicated experts.

No matter your need, we are here for you.

Circuit Protection Component Manufacturers

Vishay Logo

Vishay

Vishay is a global manufacturer of semiconductors (diodes, MOSFETS, and optoelectronics) and passive electronic components (resistors, inductors and capacitors).

TE Connectivity Logo

TE Connectivity

TE Connectivity (TE) offers an expansive portfolio of connectors that are engineered to reliably transmit data, power, and signal in the harshest environments.

STMicroelectronics-Logo

STMicroelectronics

STMicroelectronics is a French-Italian multinational electronics and semiconductor manufacturer headquartered in Geneva, Switzerland.

ON-Semiconductor-Logo

ON Semiconductor

ON Semiconductor manufacturers energy efficient connectivity, sensing, power management, analog, logic, timing, discrete, and custom devices.

Littelfuse-Logo

Littelfuse

Littelfuse produces circuit protection products but also manufactures a variety of electronic switches and automotive sensors.

Bourns-Logo

Bourns

Bourns is a leading manufacturer and supplier of automotive sensors, circuit protection solutions, magnetic products, microelectronic modules, trimming and precision potentiometers, panel controls, encoders, and resistive products.

Circuit Protection Part finder

In order to make it easy to search through a vast inventory of electronic components, VRG Components has developed a part finder. Enter the part or component number and browse through our entire inventory. Once you have found the components you are looking for, you can request a quote that fits your needs. Our sales team will contact you within 30 minutes to tailor your quotation for hard to find components.

FIND YOUR ELECTRONIC COMPONENTS Looking for hard to find circuit protection electronic components? Use the parts finder or contact us.

Circuit Protection Components

VRG Components can source a wide variety of circuit protection components including but not limited to:

Electrical Distribution & Protection: Busbars, Varistors

ESD Protection Diodes: ESD Suppressors, Transient Voltage Suppressors (TVS)

Overcurrent Protection: Circuit Breaker Accessories, Circuit Breakers, Fuse Accessories, Fuses

Surge Protection Modules: Surge Arrestors, Surge Suppressors

Thyristors: Thyristor Surge Protection Devices

Other Active Components

LCD display on a white background.

Displays

LCD displays are active components commonly used in a wide variety of electronics applications.

Two microchips isolated on white background

Microcontrollers & Processors

A microcontroller is a small computer on a single metal-oxide-semiconductor integrated circuit chip.

Computer RAM on white background with selective focusing

Memory

Memory is a generic term for different types of data storage technology that includes RAM, ROM, and flash memory.

VRG Components is Your Ideal Partner

Our customers are often under pressure to find stock quickly. Components must meet their quality standards and arrive on time.

Global customers choose VRG Components for our ability to secure the products they need, the speed at which we can deliver, our reliability, quality, and our ongoing customer support. In other words, VRG is the essential supply chain partner that can provide you with peace of mind.

  • Unsurpassed global supply chain
  • Get a quote in 30 minutes or less
  • Quality focused & ISO 9001: 2015 certified
  • Highest quality components
  • Competitive pricing
  • Flexible payment terms

VRG Components is ISO 9001: 2015 certified. Our Quality Management System contains strict quality guidelines and rigorous counterfeit avoidance measures so you can rely on the quality of the electronic parts you receive from us. Get everything you need by contacting VRG Components for your electronic parts needs.

We focus on quickly delivering top quality electronics components including circuit protection.  Our sourcing team is able to accomplish this due to our extensive global connections with carefully selected suppliers.

50,000+

Circuit Protection Components

5,000+

Circuit Protection Applications

50+

Years of Experience

Relevant Industries

Consumer Electronics - Woman buys the TV

Consumer Electronics

Circuit protection components are utilized in a variety of consumer electronics.

Power Conversion -Photovoltaic system and wind turbines in front of a sunrise morning sky

Power Conversion

Circuit protection components are used for power factor correction.

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