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
  
                      
B72210S2151K101


Varistors Varistor S10K150E2
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TDK 3527
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AUD 0.25
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MOV200 VDC150 VAC395 V12 mm3.5 kA30 J430 pF RadialBulk B722xxS2PCB Mount240 V- 40 C+ 105 C 
BVRA0603-06PFR


Varistors MLV Auto 0603 6VAC , Lead free
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Bourns 3521
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AUD 0.0786
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Varistors9 VDC6 VAC30 V   280 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)BVRASMD/SMT11 V to 15.5 V- 40 C+ 125 C 
ERZ-E07A201


Panasonic Varistors ERZ-E 7mm 200V Bulk ZNR Surge Absorber
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Panasonic 3521
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AUD 0.1741
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Mov170 V130 V340 V9 mm2.5 kA26 J430 pF- 40 C to + 85 C Bulk Erz - E 200 V- 40 C+ 85 C 
BVRA1206-50PFR


Varistors MLV Auto 1206 50VAC , Lead free
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Bourns 3518
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AUD 0.3536
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Varistors65 VDC50 VAC138 V   250 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)BVRASMD/SMT77 V to 93 V- 40 C+ 125 C 
FTR10D471K-C3Z3


775V 385V 300V 423V~517V Plugin,P=7.5mm Varistors ROHS
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FTR 3511
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AUD 0.05
Multiples of: 10

   775 V          423 V ~ 517 V   
ERZ-V07D470CS


Panasonic Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 3511
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AUD 0.1615
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MOV38 VDC30 VAC93 V7 mm500 A2.8 J1550 pF Radial  VPCB Mount47 V- 40 C+ 85 C 
TMOV20RP300M


Varistors THERMALLY PROTECTED VARISTOR 20MM
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Littelfuse 3502
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AUD 1.8229
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MOV385 VDC300 VAC775 V20 mm10 kA250 J800 pF RadialBulk iTMOVPCB Mount517 V- 55 C+ 85 C 
ZV25K1812801NIR1HT


Varistors ZV 25V 10%
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Bourns 3498
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AUD 0.4577
Multiples of: 1

MLV31 VDC25 VAC65 V-800 A3.9 J2300 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVHTPCB Mount39 V- 55 C+ 125 C 
DV35K4032R2


Varistors DV SERIES 35V
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Bourns 3498
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AUD 1.2095
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MOV45 VDC35 VAC110 V-250 A3.4 J1400 pF SMD/SMTReel , Cut Tape4032 (1080 METRIC)DVPCB Mount56 V- 40 C+ 125 C 
V1000LA160BP


Varistors 1000V 250pF
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Littelfuse 3498
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AUD 1.9286
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   2.42 kV20 mm  250 pF- 55 C to + 85 C Bulk   1600 V   
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