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
  
                      
14D390K


Varistors 31V 77V 1KA Through Hole 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.

COV 3812
Ships to you
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AUD 0.1378
Multiples of: 5

   77 V              
MLVC06V014C190


20V 30A Varistor 1 Circuit Surface Mount, MLCV 0603 (1608 Metric)
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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.

Eaton 14
Ships to you
between Mon. 02 Mar to Wed. 04 Mar Calender.png

AUD 0.1461
Multiples of: 1

MLV14 VDC10 VAC35 V-30 A100 mJ190 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLVCSMD/SMT20 V- 55 C+ 125 C 
271KD10-OC3Z2


Varistors Through Hole RoHS
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Yageo 0
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AUD 0.121
Multiples of: 10

   455 V          243 V ~ 297 V   
WLR-G10D431KPB8SPCB20-L


Varistors Through Hole RoHS
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Tyohm 0
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AUD 0.1211
Multiples of: 5

   710 V          -   
STE14D221K1EQ0FST0R0


Varistors Through Hole,P=7.5mm RoHS
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Songtian 0
6 to 16 Weeks Calender.png

AUD 0.1172
Multiples of: 5

   360 V          198 V ~ 242 V   
TVR10621KFABD04Y


Plugin,P=7.5mm Varistors ROHS
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TKS 0
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AUD 0.1211
Multiples of: 5

                  
C84437-000


Var MOV 140VAC/180VDC 1200A 220V Radial Bulk
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TE Connectivity 0
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AUD 0.1212
Multiples of: 1

          Box       
EZJ-Z1V220JM


Varistors 0603 13volts 220pF VV=22volts AEC-Q200
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Panasonic 0
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AUD 0.1212
Multiples of: 1

Mlv13 VDC-- 20 A-220 pF Smd/SmtCut Tape0603 (1608 METRIC)Ezj - Z 22 VDC- 55 C+ 125 CAec - Q200
NVD07UCDMHTA068


Varistors 68 Volts VARISTOR
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KOA Speer 0
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AUD 0.1213
Multiples of: 1

          Ammo Pack U   + 85 CAec - Q200
FNR-14K621


Varistors Through Hole RoHS
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Fenghua Advanced 0
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AUD 0.1251
Multiples of: 5

   1.025 kV          585 V ~ 682 V   
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