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, 你已经体验了实际的电路保护.  一般有三种类型的电路保护器:保险丝, 热断路器, 和磁断路器.

电路保护元件包括 断路器, 保险丝, 气体放电管, 侵入电流限值器, 领导的保护者, PPTC复位保险丝, 浪涌电压抑制器, 热管理, 热敏电阻, 晶体闸流管, TVS二极管/EDS抑制二极管, 和压敏电阻.

VRG Components can source any electronic parts that are hard to find – in short supply (allocations), 生命的结束, 分配, 或者需要很长的准备时间——尤其是 电路保护MG游戏网络平台.  We do this by leveraging our extensive network of carefully vetted, reliable suppliers to provide you with the right 电路保护MG游戏网络平台 to meet your needs.

我们的任务是供应难觅之物, high 质量 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.

找到你的电子元件 Looking for hard-to-find electronic 电路保护MG游戏网络平台? 使用零件查找器或与我们MG游戏网站平台.


电路保护提供安全和可靠性.  It prevents a high fault current from flowing during a fault condition. From a safety perspective, it prevents electrocution and fire hazards.  电路保护应用包括:

  • Overcurrent Protection – Prevents conductor and component overheating and reduces the severity of Arc-Flash events.
  • 过电压保护装置
  • 防雷- GDTs(气体放电管), 金属氧化物压敏电阻, 保护晶闸管设备, TVS二极管
  • ESD Protection – MLVs (multi-layer varistors), silicon protection arrays, polymeric ESD suppressors


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.  你有我们专业的专家的支持.



VRG Components is proud to offer reliable 电路保护MG游戏网络平台 from manufacturers such as: 

3M      ABB      Abracon      安费诺      模拟设备      AVX       贝尔      百通      柏恩斯      纤维环破裂      有把握的事情      Crystek      二极管      伊顿      EDAC      爱普科斯

霍尼韦尔      英飞凌      钡镁合金      高雅斯皮尔      Littelfuse      格言      微芯片      莫仕      日本村田公司      Nexperia      尼吉康      NXP      欧姆龙 

onsemi      松下      泛达      菲尼克斯      雷迪埃      Recom      罗姆半导体      Semtech      Skyworks      Souriau

 意法半导体      台湾半导体      TDK      TE的连接      德州仪器公司      东芝      TT电子      威世      Walsin 

Wurth      国巨



威世是全球半导体(二极管)制造商, 场效电晶体, and optoelectronics) and passive electronic components (resistors, 电感和电容).



TE的连接 (TE) offers an expansive portfolio of connectors that are engineered to reliably transmit data, 权力, 在最恶劣的环境中发出信号.



意法半导体 is a French-Italian multinational electronics and semiconductor manufacturer headquartered in Geneva, 瑞士.


onsemi manufacturers energy efficient connectivity, sensing, 权力 management, analog, logic, timing, discrete, and custom devices.



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



柏恩斯 is a leading manufacturer and supplier of automotive sensors, 电路保护解决方案, 磁性MG游戏网络平台, 微电子模块, 微调和精密电位器, 面板控件, 编码器, 和电阻MG游戏网络平台.


In order to make it easy to search through a vast inventory of electronic components, VRG Components开发了一个部件查找器.  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.

找到你的电子元件 Looking for hard-to-find circuit protection electronic components? 使用零件查找器或与我们MG游戏网站平台.


VRG Components can source a wide variety of 电路保护MG游戏网络平台 including but not limited to:

电子分布 & 保护:  汇流,压敏电阻

ESD保护二极管:  ESD抑制器,瞬态电压抑制器(TVS)

过流保护:  Circuit Breaker Accessories, Circuit Breakers, Fuse Accessories, Fuses

过载保护模块:  电涌避雷器,电涌抑制器

晶体闸流管:  晶闸管电涌保护装置




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


微控制器 & 处理器

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



内存 is a generic term for different types of data storage technology that includes RAM, 罗, 和闪存.

VRG Components是您理想的合作伙伴

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

Global customers choose VRG Components for our ability to secure the products they need, 我们交货的速度, 我们的可靠性, 质量, 以及我们持续的客户支持. I n other words, VRG is the essential supply chain partner that can provide you with peace of mind.

  • 无与伦比的全球供应链
  • 在30分钟或更短的时间内得到报价
  • 质量集中 & AS9120B / ISO 9001: 2015认证
  • 高质量的MG游戏网络平台
  • 有竞争力的价格
  • 灵活的付款方式

VRGMG游戏网络平台已通过AS9120B / ISO 9001: 2015认证.  Our Quality Management System contains strict 质量 guidelines and rigorous counterfeit avoidance measures so you can rely on the 质量 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 质量 electronics components including circuit protection.  Our sourcing team is able to accomplish this due to our extensive global connections with carefully selected suppliers.










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

能量转化 -Photovoltaic system and wind turbines in front of a sunrise morning sky


Circuit protection components are used for 权力 factor correction.


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