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
  
                      
V47ZA1P


Varistors 30 VAC 1.8J 93V-CLAMP 250A-PK
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Littelfuse 1290
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AUD 0.1098
Multiples of: 5

   93 V7 mm  800 pF- 55 C to + 85 C Bulk   47 V   
V48MLA1210NH


Varistors 48V 250A 520pF
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Littelfuse 1286
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AUD 0.5245
Multiples of: 1

MLV48 VDC40 VAC105 V-250 A1.2 J520 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLAPCB Mount66.5 V- 55 C+ 125 C 
VZ14D241KBS-N


Var MOV 150VAC/200VDC 4500A 264V Radial Bulk
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World Products 1284
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AUD 0.2763
Multiples of: 100

          -       
V320LA40BP


810V 420V 320V 501V Plugin Varistors ROHS
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Littelfuse 1283
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AUD 0.4012
Multiples of: 1

   810 V20 mm  750 pF- 55 C to + 85 C Bulk   510 V   
14D101K


Varistors 85V 165V 4.5KA Through Hole RoHS
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Hongzhi 1280
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AUD 0.098
Multiples of: 5

   165 V          90 V ~ 110 V   
B72220Q0301K101


EPCOS TDK Varistors Varistor Q20K300
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TDK 1280
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AUD 1.0294
Multiples of: 1

   775 V20 mm  850 pF- 40 C to + 85 C Bulk   470 V   
V150LA20APX2855


Varistors 20MM Radial
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Littelfuse 1277
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AUD 0.7351
Multiples of: 1

MOV200 VDC150 VAC395 V20 mm6.5 kA80 J1600 pF RadialBulk LAPCB Mount264 V- 55 C+ 85 C 
TMOV14RP385EL2T7


Varistors THERMALLY PROTECTED VARISTOR 14MM
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Littelfuse 1277
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AUD 1.5954
Multiples of: 1

MOV620 VDC385 VAC1.025 kV14 mm6 kA150 J360 pF RadialReel , Cut Tape TMOVPCB Mount682 V- 55 C+ 85 C 
MLVC12V048C240


62V 120A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric)
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Eaton 1275
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AUD 0.337
Multiples of: 1

MLV48 VDC34 VAC110 V-120 A400 mJ240 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLVCSMD/SMT62 V- 55 C+ 125 C 
ERZ-VF2M220


Varistors ZNR Transient/Surge Absorbers SMD Mold
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Panasonic 1251
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AUD 0.9736
Multiples of: 1

 18 VDC14 VAC43 V  900 Mj - 40 C to + 85 CSmd/SmtCut Tape   22 V- 40 C+ 85 C 
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