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
  
                      
ZV30K1812801NIR1HT


Varistors ZV 30V 10%
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Bourns 5771
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AUD 0.4271
Multiples of: 1

MLV38 VDC30 VAC77 V 800 A4.4 J1800 pF SMD/SMTReel1812 (4732 METRIC)ZVHTPCB Mount47 V- 55 C+ 125 C 
B72210S511K101


Varistors 510VAC 10% 10mm StandarD
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TDK 5769
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AUD 0.4743
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MOV670 VDC510 VAC1355 V12 mm2500 A55 J140 pF RadialBulk B722xxS0PCB Mount820 V- 40 C+ 105 C 
AMCV-0603LC-180-C050Y-T


Varistors 5pF +100% -50% 22-28Volt Ip=1A
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ABRACON 5767
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AUD 0.0995
Multiples of: 1

MLV18 VDC12.7 VAC48 V-1 A3 mJ5 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AMCVPCB Mount22 V to 28 V- 55 C+ 125 C 
PV75K4032R2


Varistors PV 75V 10%
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Bourns 5765
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AUD 0.4653
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MOV100 VDC75 VAC200 V-1.2 kA9 J550 pF SMD/SMTReel , Cut Tape PVPCB Mount120 V- 40 C+ 85 C 
MVR1210-470G


77V 1.5J 36V 850pF@1MHz 28V 47V 250A 1210 Varistors ROHS
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DOWO 5761
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AUD 0.1065
Multiples of: 5

                  
PV60K3225R2


Varistors PV 60V 10%
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Bourns 5749
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AUD 0.3945
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MOV85 VDC60 VAC165 V-400 A3 J330 pF SMD/SMTReel , Cut Tape PVPCB Mount100 V- 40 C+ 85 C 
B72580T6111K072


Varistors CT1812K115TELEG2
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TDK 5745
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AUD 0.5212
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MLV150 VDC115 VAC360 V-400 A3.2 J200 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)Surge ProtectionPCB Mount180 V- 55 C+ 125 C 
MOV-20D201KTR


Varistors 200volts 20mm
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Bourns 5736
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AUD 0.433
Multiples of: 1

MOV200 VDC130 VAC340 V20 mm4.5 kA57 J1000 pF RadialReel , Cut Tape MOV - 20DxxxKPCB Mount200 V- 40 C+ 85 C 
V10P17AUTO


Varistors 17V 10mm Phenolic AEC-Q200 AUMOV
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Littelfuse 5727
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AUD 0.5154
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Mov27 VDC17 VAC53 V9 mm5 A6.5 J3900 pF RadialBulk Aumov 27 VDC- 40 C+ 125 CAec - Q200
MOV-07D241K


Varistors 210pF 240volts 10%
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Bourns 5698
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AUD 0.064
Multiples of: 1

MOV264 VDC150 VAC395 V7 mm1.2 kA15 J210 pF RadialBulk MOV - 07DxxxKPCB Mount240 V- 40 C+ 85 C 
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