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
  
                      
B72520T250K62


Var MOV 25VAC/31VDC 200A 39V 1206 SMD Blister T/R
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TDK 36787
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AUD 0.3074
Multiples of: 1

Mlv31 V25 V  200 A300 Mj - 55 C to + 125 CSmd/SmtBulk Surge Protection  - 55 C+ 125 C 
ZV20K0805121NIR1HT


Varistors ZV 20V 10%
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Bourns 14293
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AUD 0.154
Multiples of: 1

MLV26 VDC20 VAC54 V-120 A0.4 J290 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)ZVHTPCB Mount33 V- 55 C+ 125 C 
B72205S0200K101


Varistors 20volts 100A
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TDK 14222
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AUD 0.2038
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   65 V5 mm  980 pF- 40 C to + 85 C Bulk   33 V   
MLV0402E31403T


Varistors 0402 14volts 20A 23.0V to 28.0V
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Vishay 14212
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AUD 0.0801
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MLV18 VDC14 VAC40 V-20 A0.05 J90 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLV0402E3PCB Mount28 V- 55 C+ 125 C 
B72225S4551K101


Var MOV 550VAC/745VDC 20000A 910V Radial Bulk
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TDK 14210
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AUD 2.9507
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MOV745 VDC550 VAC1500 V27.5 mm20 kA780 J860 pF RadialBulk SuperioR S25PCB Mount910 V- 40 C+ 105 C 
AMCV-0805-5R5-C180N-T


Varistors 18pF +/-30% 10-14Volt Ip=3A
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ABRACON 14183
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AUD 0.0825
Multiples of: 1

MLV5.5 VDC4 VAC23 V-3 A5 mJ18 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AMCVPCB Mount14 V- 55 C+ 125 C 
V18MLA0402NR


Varistors MLV Varistor 18V 0402 ML SERIES STD
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Littelfuse 14165
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AUD 0.2043
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Mlv18 V14 V50 V 20 A0.05 J40 pF- 55 C to + 125 CSolderReel0402 (1005 METRIC)Mla 22 V- 55 C+ 125 C 
AVRL061E1R1NTA


Varistors 0603 1.1pF 25Vdc
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TDK 14044
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AUD 0.0566
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MLV25 VDC-----1.1 pF SMD/SMTReel , Cut Tape0201 (0603 METRIC)AVRPCB Mount39 V- 40 C+ 85 CAEC - Q200
ERZ-V14D390


Var 25VAC/31VDC 2000A 39V Radial Bulk
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Panasonic 12881
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AUD 0.2373
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Mov31 V25 V77 V14 mm2 kA11 J7000 pF- 40 C to + 85 CRadialBulk V 39 V- 40 C+ 85 C 
ZV35K1206121NIR1


Varistors ZV 35V 10%
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Bourns 11830
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AUD 0.1619
Multiples of: 1

MLV45 VDC35 VAC90 V-120 A0.6 J400 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)ZVPCB Mount56 V- 55 C+ 125 C 
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