About Varistors

Liown Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.
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151KD05


260V 125V 95V 150V Plugin,P=5mm Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Liown Availability : 892
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USD 0.0251

Multiples of: 10

   260 V          150 V   
911KD14


1.5kV 0.6W 220pF@1kHz 175J 745V 550V 910V 4.5kA Radial Leaded Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Liown Availability : 887
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USD 0.0811

Multiples of: 5

   1.5 kV          910 V   
301KD10


500V 250V 190V 300V Plugin Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Liown Availability : 863
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USD 0.0335

Multiples of: 10

   500 V          300 V   
820KD05


150V 0.1W 65V 300pF@1kHz 2.5J 50V 82V 400A Radial Leaded Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Liown Availability : 853
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USD 0.0207

Multiples of: 20

   150 V          82 V   
121KD05


210V 100V 75V 120V Plugin,P=5mm Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Liown Availability : 843
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USD 0.0242

Multiples of: 10

   210 V          120 V   
221KD07


360V 0.25W 230pF@1kHz 180V 14J 140V 220V 1.2kA Radial Leaded Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Liown Availability : 834
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USD 0.0187

Multiples of: 20

   360 V          220 V   
911KD14J


1.5kV 0.6W 220pF@1kHz 255J 745V 550V 910V 6kA Radial Leaded Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Liown Availability : 805
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USD 0.0984

Multiples of: 5

   1.5 kV          910 V   
621KD07


1.025kV 0.25W 80pF@1kHz 38J 505V 385V 620V 1.2kA Radial Leaded Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Liown Availability : 776
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USD 0.0183

Multiples of: 20

   1.025 kV          620 V   
271KD14J


455V 0.6W 740pF@1kHz 225V 90J 175V 270V 6kA Radial Leaded Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Liown Availability : 742
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USD 0.0618

Multiples of: 5

   455 V          270 V   
561KD07


925V 460V 350V 560V Plugin Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Liown Availability : 737
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USD 0.0213

Multiples of: 20

   925 V          560 V   
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