Surge Protection Components

It is important to protect any electrical equipment or circuitry you have from the harmful effects of power surges, so choose from our range of protective devices and components today. We’re able to offer you a wide variety of quality products from leading manufacturers including Bourns, Huber & Suhner, ON Semiconductor and Siemens.

How does surge protection work?

Power surges are a sudden increase in the electrical current being routed into power outlets. If a power surge happens, irreparable damage to equipment can be caused.

Surge protection is an essential and effective way of preventing this damage from occurring and can take many forms, from specialist plug sockets that absorb the additional voltage to components that can be used in the equipment itself.

What causes a power surge?

Power surges happen when the flow of electricity is briefly interrupted and started again. They can occur when equipment starts up or shut off. Classic examples of this would be air conditioning units, refrigeration equipment or motor-driven devices.

Power surges can also happen naturally, like a lightning strike or power lines coming down in a storm. They can also happen after mains power cuts when the power returns.

What is the difference between a surge and a spike?

  • If overvoltage increases for three nanoseconds or more this is called a surge.
  • If overvoltage increases for one or two nanoseconds this is called a spike.

What types of surge protection components are there?

Gas discharge tubes- a glass tube which is sealed at both ends, contains two electrodes and is filled with a gas that conducts electricity when a high voltage is applied. This type of component can be used to protect sensitive circuits.

Surge suppressor units - a common type of component, a surge suppressor unit can be built into a device, such as a power strip, or used as a standalone component.

Switching spark gap - these are used to switch between circuits quickly and are often used in the building and automotive industries.

4391 產品顯示為 Surge Protection Components

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有庫存
  • RS庫存編號 257-9513
  • 製造零件編號 MA100GG232C
小計(1 件)
TWD192.00(不含稅)
TWD192.00/件
暫時缺貨
  • RS庫存編號 878-3671
  • 製造零件編號 CG90L
小計(1 包,共 10 件)
TWD785.00(不含稅)
TWD78.50/件
有庫存
  • RS庫存編號 121-8217
  • 製造零件編號 B57127P0509M301
小計(1 袋,共 5 件)
TWD311.00(不含稅)
TWD62.20/件
有庫存
  • RS庫存編號 240-078
  • 製造零件編號 DVS240
小計(1 件)
TWD1,148.00(不含稅)
TWD1,148.00/件
有庫存
  • RS庫存編號 167-0353
  • 製造零件編號 B57861S0103F045
小計(1 盒,共 1000 件)
TWD85,000.00(不含稅)
TWD85.00/件
有庫存
  • RS庫存編號 669-4342
  • 製造零件編號 820512501
小計(1 包,共 5 件)
TWD115.00(不含稅)
TWD23.00/件
有庫存
  • RS庫存編號 111-658
  • 製造零件編號 3406.26.0004
小計(1 件)
TWD7,879.00(不含稅)
TWD7,879.00/件
有庫存
  • RS庫存編號 240-400
小計(1 件)
TWD547.00(不含稅)
TWD547.00/件
暫時無法供應
  • RS庫存編號 170-9957
  • 製造零件編號 V150LA20BP
小計(1 袋,共 500 件)
TWD6,300.00(不含稅)
TWD12.60/件
有庫存
  • RS庫存編號 121-8219
  • 製造零件編號 B57127P0100M301
小計(1 袋,共 5 件)
TWD299.00(不含稅)
TWD59.80/件
暫時缺貨
  • RS庫存編號 311-5830
  • 製造零件編號 AVS13
小計(1 件)
TWD2,274.00(不含稅)
TWD2,274.00/件
有庫存
  • RS庫存編號 257-9502
  • 製造零件編號 CL-160
小計(1 包,共 5 件)
TWD190.00(不含稅)
TWD38.00/件
有庫存
  • RS庫存編號 185-7833
  • 製造零件編號 B57153S0200M000
小計(1 包,共 5 件)
TWD75.00(不含稅)
TWD15.00/件
有庫存
  • RS庫存編號 135-821
  • 製造零件編號 2803658
小計(1 包,共 10 件)
TWD34,631.00(不含稅)
TWD3,463.10/件
有庫存
  • RS庫存編號 703-1048
  • 製造零件編號 B88069X2880S102
小計(1 包,共 5 件)
TWD313.00(不含稅)
TWD62.60/件
有庫存
  • RS庫存編號 320-8926
  • 製造零件編號 B88069X0720S102
小計(1 件)
TWD43.00(不含稅)
TWD43.00/件
有庫存
  • RS庫存編號 760-6740
  • 製造零件編號 CG90LTR
小計(1 包,共 5 件)
TWD391.00(不含稅)
TWD78.20/件
有庫存
  • RS庫存編號 851-8322
  • 製造零件編號 MOV-14D431K
小計(1 件)
TWD10.00(不含稅)
TWD10.00/件
最後的 RS 庫存
  • RS庫存編號 769-1886
  • 製造零件編號 B57213P0509M301
小計(1 包,共 5 件)
TWD157.00(不含稅)
TWD31.40/件
暫時缺貨
  • RS庫存編號 210-4324
  • 製造零件編號 CL-60
小計(1 袋,共 2000 件)
TWD70,800.00(不含稅)
TWD35.40/件
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