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
  
                      
RL0603E005M500K


Varistors 5V 25V 0603 RoHS
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Ruilongyuan 46482
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AUD 0.0467
Multiples of: 20

   25 V          -   
EZJ-P1V270EM


Varistors 0603 18volts 47pF VV=27volts AEC-Q200
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Panasonic 40840
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AUD 0.1131
Multiples of: 1

Mlv18 VDC-- 5 A-47 pF Smd/SmtCut Tape0603 (1608 METRIC)Ezj - P 27 VDC- 55 C+ 150 CAec - Q200
B72530T300K62


Var MOV 30VAC/38VDC 300A 47V 1210 SMD Blister T/R
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TDK 40740
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AUD 0.3402
Multiples of: 2000

Mlv38 V30 V  300 A2000 Mj - 55 C to + 125 C Reel       
V56ZA2P


Varistors 35 VAC 2.3J 110V-CLAMP 250A-PK
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Littelfuse 40041
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AUD 0.1296
Multiples of: 1

   110 V7 mm  700 pF- 55 C to + 85 C Bulk   56 V   
10D820K


Varistors 65V 135V 2.5KA Through Hole RoHS
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Hongzhi 39624
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AUD 0.0733
Multiples of: 10

   135 V          74 V ~ 90 V   
V150LA20AP


Varistors 150V 1600pF
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Littelfuse 39339
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AUD 0.4911
Multiples of: 1

   395 V20 mm  1600 pF- 55 C to + 85 C Bulk   240 V   
390KD07


Varistors 31V 77V 250A Through Hole RoHS
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Yageo 39013
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AUD 0.0428
Multiples of: 10

MOV31 VDC25 VAC77 V7 mm500 A4 J1300 pF RadialBulk 07DPCB Mount39 V- 40 C+ 105 C 
V18MLE0805NH


Varistors 18V
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Littelfuse 37667
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AUD 0.3001
Multiples of: 1

MLV18 VDC14 VAC50 V---290 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLEPCB Mount18 V- 55 C+ 125 C 
MOV-07D470K


Varistors 1100pF 47volts 10%
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Bourns 7760
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AUD 0.107
Multiples of: 2000

MOV52 VDC30 VAC93 V7 mm250 A2.5 J1100 pF RadialBulk MOV - 07DxxxKPCB Mount47 V- 40 C+ 85 C 
V275LA40CP


710V 275V 430V Plugin Varistors ROHS
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Littelfuse 3723
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AUD 0.6607
Multiples of: 1

MOV275 VDC275 VAC710 V20 mm9 kA320 V- RadialBulk C - IIIPCB Mount473 V- 55 C+ 85 C 
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