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
  
                      
B72225S4511K101


Varistors 670V 820 (738~902) 20KA Through Hole RoHS
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TDK 902
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AUD 3.5627
Multiples of: 1

MOV670 VDC510 VAC1355 V27.5 mm20 kA750 J950 pF RadialBulk SuperioR S25PCB Mount820 V- 40 C+ 105 C 
B72260B0102K001


Varistors 1000V RMS 60MM Varistor B60K1000
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TDK 101
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AUD 157.2672
Multiples of: 1

MOV1.465 KVDC1.1 KVAC2970 V60 mm7 kA3 kJ1600 pF SMD/SMTBulk HighEPCB Mount1.8 kV- 40 C+ 105 C 
B72214S1140K501


EPCOS TDK Varistors Varistor S14K14AUTOS5D1
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TDK 82
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AUD 0.6239
Multiples of: 1

Mov16 VDC14 VAC43 V16 mm1 kA4 J0.01 uF- 40 C to + 125 CRadialBulk Siov 22 VDC- 40 C+ 105 CAec - Q200
STE05D431K1BN0FSB0R0


Varistors 350V 430 (387~473) 745V Through Hole RoHS
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Songtian 58
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AUD 0.0324
Multiples of: 20

   745 V          387 V ~ 473 V   
VCR20D431KABF7.5


275VAC 7.5MM PITC 6500A 190.0J RADIAL LEAD VARISTOR
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Hitano 42
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AUD 0.3414
Multiples of: 1

Mlv-------- 55 C to + 85 C Bulk       
VC12LC18A500DP


Varistors 18V .1J 50V Static Guard
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Kyocera AVX 41
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AUD 0.307
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Mlv18 V14 V50 V 30 uA0.1 J200 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Staticguard 25.5 V- 55 C+ 125 C 
B72580E0350K062


Varistors 1812 35Vrms 500A CT1812K35G
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TDK 39
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AUD 0.7175
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Mlv45 V35 V90 V 500 A4000 Mj1200 pF- 55 C to + 150 CSmd/SmtReel1812 (4532 METRIC)E 56 V- 55 C+ 150 CAec - Q200
LVM2P-075R14431


TE Connectivity Varistors
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Littelfuse 28
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AUD 1.8224
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Mov430 VDC240 VAC710 V     Through HoleBulk Lvm2p 430 VDC   
V10P50P


Littelfuse Varistors 50Vrms 500A 10mm Disc
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Littelfuse 11
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AUD 0.2906
Multiples of: 1

MOV68 VDC50 VAC135 V10 mm3.5 kA20 J1400 pF RadialBulk LV UltraMOVPCB Mount82 V- 40 C+ 125 C 
STE05D331K1BN0FSB0R0


Varistors 275V 330 (297~363) 570V Through Hole,P=5mm RoHS
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Songtian 0
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AUD 0.0316
Multiples of: 20

   570 V          297 V ~ 363 V   
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