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
  
                      
B72214S0200K101


Varistors 20volts 1000A
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TDK 11381
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AUD 0.2619
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   65 V14 mm  6800 pF- 40 C to + 85 C Bulk   33 V   
V230LA10P


Varistors 230V 250pF
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Littelfuse 6610
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AUD 0.3038
Multiples of: 1

MOV300 VDC230 VAC595 V10 mm2.5 kA35 J250 pF RadialBulk LAPCB Mount396 V- 55 C+ 85 C 
VCAS080518C400RP


Varistors 13VAC 18VDC 0.3J 550pF 25.5 V 42V
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Kyocera AVX 6609
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AUD 0.1624
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MLV18 VDC13 VAC42 V-120 A300 mJ550 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCASPCB Mount25.5 V- 55 C+ 125 CAEC - Q200
V33MLA1206NHAUTO


Littelfuse Varistors MLV SMF FOR AUTO 33V 0.8J 500pF
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Littelfuse 6601
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AUD 0.8748
Multiples of: 1

MLV33 VDC26 VAC75 V-180 A800 mJ500 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLA AUTOPCB Mount49 V- 55 C+ 125 CAEC - Q200
MOV-14D102K


Bourns Varistors 1000volts 14mm
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Bourns 6596
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AUD 0.4317
Multiples of: 400

MOV1 KVDC625 VAC1.65 kV14 mm4.5 kA190 J200 pF RadialBulk MOV - 14DxxxKPCB Mount1000 V- 40 C+ 85 C 
B72650M0400K072


EPCOS TDK Varistors 40V 100A 520pF Varistor CU3225K40G2
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TDK 6596
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AUD 0.5867
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MLV56 VDC40 VAC135 V-100 A1.3 J52 pF SMD/SMTBlister Pack CU StandardPCB Mount68 V- 40 C+ 85 C 
MOV-14D390K


Varistors 39volts 14mm
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Bourns 6586
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AUD 0.2567
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MOV39 VDC25 VAC77 V14 mm1 kA8.6 J5100 pF RadialBulk MOV - 14DxxxKPCB Mount39 V- 40 C+ 85 C 
V14E30P


Littelfuse Varistors 30Vrms 4kA 6000pF 14mm Disc
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Littelfuse 6584
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AUD 0.5133
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Mov38 V30 V93 V 4000 A60 J6000 pF- 40 C to + 85 CRadialBulk Lv Ultramov 47 V- 40 C+ 85 C 
ZV20K0603300NIR1


Varistors ZV 20V 10%
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Bourns 6537
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AUD 0.0655
Multiples of: 1

MLV26 VDC20 VAC54 V-30 A0.3 J175 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)ZVPCB Mount33 V- 55 C+ 125 C 
VDR-10D431K


Varistors 350V 710V 2.5KA Through Hole RoHS
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VDR 0
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AUD 0.0584
Multiples of: 10

   710 V          387 V ~ 473 V   
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