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
  
                      
B72214P2511K101


Varistors 510VAC 10% 14mm MP AdvanceD
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TDK 5601
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AUD 0.9193
Multiples of: 1

Mov670 V510 V1355 V 6 kA200 J300 pF- 40 C to + 85 CSolder TerminalBulk Advanced - Mp S14  - 40 C+ 105 C 
B72214P2171K102


Varistors 175VAC 575pF 10% 14mm Adv MP Compact
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TDK 5582
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AUD 0.1848
Multiples of: 1

Mov225 VDC175 VAC455 V13 mm 80 J575 pF RadialBulk B72214pPcb Mount270 V- 40 C+ 105 C 
VC120626D580RP


Varistors 18VAC 26VDC 0.4J 500pF 34.5 V 60V
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Kyocera AVX 5578
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AUD 0.2813
Multiples of: 1

MLV26 VDC18 VAC60 V-120 A400 mJ500 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCPCB Mount34.5 V- 55 C+ 125 C 
MOV-20D181KTR


Varistors 180volts 20mm
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Bourns 5577
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AUD 0.5834
Multiples of: 250

Mov180 VDC 300 V20 mm4.5 kA50 J1100 pF- 40 C to + 85 C Bulk Mov - 20Dxxxk     
MOV20D470K206RV086


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KNSCHA 5572
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AUD 0.2928
Multiples of: 5

                  
ERZ-E05A241


Panasonic Varistors ERZ-E 5mm 240V Bulk ZNR Surge Absorber
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Panasonic 5569
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AUD 0.1901
Multiples of: 1

Mov180 V150 V395 V7 mm1.2 kA15 J170 pF- 40 C to + 85 C Bulk Erz - E 240 V- 40 C+ 85 C 
MOV-07D220K


Var MOV 14VAC/18VDC 250A 22V Thru-Hole Radial Bulk
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Bourns 5566
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AUD 0.0941
Multiples of: 2000

 24 V 43 V7 mm250 A1.1 J2300 pF- 40 C to + 85 C Bulk Mov - 07Dxxxk  - 40 C+ 85 C 
V625LA10P


Varistors 80pF
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Littelfuse 5563
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AUD 0.5659
Multiples of: 1

MOV825 VDC625 VAC1.65 kV10 mm2.5 kA67 J80 pF RadialBulk LAPCB Mount1100 V- 55 C+ 85 C 
B72210P2381K101


EPCOS TDK Varistors S10K385E2K1
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TDK 5560
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AUD 0.3111
Multiples of: 1

Mov505 VDC385 VAC1.025 kV12.5 mm3.5 kA82 J230 pF- 40 C to + 85 CRadialBulk Disk, Advanced Multipulse 620 VDC- 40 C+ 105 C 
07D270K


Varistors 22V 250A Through Hole RoHS
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Ruilongyuan 5286
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AUD 0.0635
Multiples of: 10

                  
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