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
  
                      
RL0603E024M250K


Varistors 24V 0603 RoHS
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Ruilongyuan 76018
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AUD 0.0357
Multiples of: 10

   50 V          -   
VC080503C100DP


Varistors 2.3VAC 3.3VDC 0.3J 5000pF 5 V 12V
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Kyocera AVX 61740
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AUD 0.2027
Multiples of: 1

MLV3.3 VDC2.3 VAC12 V-120 A300 mJ5000 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount5 V- 55 C+ 125 C 
V150ZT1P


Varistors 150V 1200A 250pF
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Littelfuse 61110
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AUD 0.2464
Multiples of: 1000

MOV127 VDC95 VAC250 V7 mm1.2 kA 250 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
7D330K


Varistors 26V 65V 250A Through Hole RoHS
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Hongzhi 59684
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AUD 0.0581
Multiples of: 10

   65 V          30 V ~ 36 V   
V0402MHS03NR


Varistors 42VDC .01J 110V-CLAMP 1A-PK
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Littelfuse 58756
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AUD 0.2357
Multiples of: 1

MOV42 VDC30 VAC135 V--5 mJ3 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MHSPCB Mount135 V- 55 C+ 125 C 
B72520T250K62


Var MOV 25VAC/31VDC 200A 39V 1206 SMD Blister T/R
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TDK 58200
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AUD 0.2541
Multiples of: 2000

Mlv31 V25 V  200 A300 Mj - 55 C to + 125 CSmd/SmtBulk Surge Protection  - 55 C+ 125 C 
V150LA10AP


395V 200V 150V 240V Plugin Varistors ROHS
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Littelfuse 56368
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AUD 0.1467
Multiples of: 1

   395 V14 mm  800 pF- 55 C to + 85 C Bulk   240 V   
RL1206A390K


99V 30V 25V 36V~45V 1206 Varistors ROHS
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Ruilongyuan 52729
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AUD 0.1157
Multiples of: 10

   99 V          36 V ~ 45 V   
10D431K


Varistors 350V 710V 2.5KA Through Hole RoHS
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Ruilongyuan 52457
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AUD 0.071
Multiples of: 10

   710 V          430 (387 ~ 473)   
10D390K


Varistors 31V 77V 500A Through Hole RoHS
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Ruilongyuan 51317
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AUD 0.1286
Multiples of: 5

   77 V          39 (35 ~ 43)   
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