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
  
                      
MOV-20D182K


Bourns Varistors 1800volts 20mm
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Bourns 5626
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AUD 3.0597
Multiples of: 200

MOV1.8 KVDC1100 VAC2.97 kV20 mm4.5 kA337 J100 pF RadialBulk MOV - 20DxxxKPCB Mount1800 V- 40 C+ 85 C 
MOV-20D180KTR


Varistors 18volts 20mm
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Bourns 5610
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AUD 0.6059
Multiples of: 1

MOV18 VDC11 VAC36 V20 mm1 kA4 J0.0111 uF RadialReel , Cut Tape MOV - 20DxxxKPCB Mount18 V- 40 C+ 85 C 
MLVA06V05C270-R


MULTILAYER VARISTOR 0603 LEAD
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Eaton 5603
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AUD 0.2434
Multiples of: 1

MLV5.5 VDC4 VAC31 V-30 A0.1 J270 pF SMD/SMTReel , Cut Tape MLVA - RPCB Mount18 V- 40 C+ 85 C 
B72214P2461K101


Varistors 460VAC 10% 14mm MP AdvanceD
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TDK 5600
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AUD 0.6126
Multiples of: 1

MOV615 VDC460 VAC1240 V16.5 mm6 kA200 J320 pF RadialBulk B72214PPCB Mount750 V- 40 C+ 105 C 
MOV-14D680K


Varistors 68volts 14mm
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Bourns 5593
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AUD 0.241
Multiples of: 1

MOV68 VDC40 VAC135 V14 mm1 kA14 J2900 pF RadialBulk MOV - 14DxxxKPCB Mount68 V- 40 C+ 85 C 
B72214P2171K102


Varistors 175VAC 575pF 10% 14mm Adv MP Compact
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TDK 5582
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AUD 0.1848
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Mov225 VDC175 VAC455 V13 mm 80 J575 pF RadialBulk B72214pPcb Mount270 V- 40 C+ 105 C 
MOV-20D470KTR


Varistors 47volts 20mm
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Bourns 5577
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AUD 0.6515
Multiples of: 1

Mov47 VDC 93 V20 mm1 kA10 J4300 pF- 40 C to + 85 C Reel       
MOV-07D220K


Var MOV 14VAC/18VDC 250A 22V Thru-Hole Radial Bulk
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Bourns 5566
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AUD 0.0871
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 
B72540T0300K062


EPCOS TDK Varistors 2220 30V 1200A 4000pF CT2220K30G
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TDK 237
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AUD 0.6734
Multiples of: 1

MLV38 VDC30 VAC77 V-1200 A12 J4000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)Surge ProtectionPCB Mount47 V- 55 C+ 125 C 
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