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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
SDV1005E5R5C101NPTF


Varistors 5.5V 10~14 18V 20A 0402 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.

Sunlord 0
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AUD 0.0142
Multiples of: 20

   18 V              
SDV1005E090C101NPTF


Varistors 9V 11~16 20V 20A 0402 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.

Sunlord 0
6 to 16 Weeks Calender.png

AUD 0.0142
Multiples of: 20

   20 V              
AIES12U020R2


0402 ESD Protection Devices ROHS
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AMOTECH 0
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AUD 0.0144
Multiples of: 50

                  
AVLC18S02015


Varistors 18V 24~32 45V 5A 0402 RoHS
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AMOTECH 0
6 to 16 Weeks Calender.png

AUD 0.0144
Multiples of: 50

   45 V              
181KH14


Varistors Through Hole,P=7.5mm RoHS
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Yageo 0
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AUD 0.0144
Multiples of: 5

   300 V          162 V ~ 198 V   
SFI0603-240E2R5PP-LF


0603 TVS ROHS
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SFI 0
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AUD 0.0147
Multiples of: 1

                  
SDV1608H180C100NPTF


Varistors 18V 22~28 40V 0603 RoHS
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Sunlord 0
6 to 16 Weeks Calender.png

AUD 0.0148
Multiples of: 20

   40 V          22 V ~ 28 V   
K0603ESDA-18N


0603 Varistors ROHS
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Yongyutai Electronics 0
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AUD 0.0148
Multiples of: 50

                  
MLV0603ES012V0022N


Varistors 0603 12V 22pF
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AEM 0
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AUD 0.015
Multiples of: 50

Mlv12 VDC     22 pF Smd/SmtCut Tape0603 (1608 METRIC)Mlv_Es  - 55 C+ 85 C 
SFI0603-120E050PP-LF


0603 TVS 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.

SFI 0
6 to 16 Weeks Calender.png

AUD 0.0152
Multiples of: 1

                  
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