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
  
                      
MOV-07D681K


Var MOV 420VAC/560VDC 1200A 680V Thru-Hole Radial Bulk
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Bourns 3428
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AUD 0.1182
Multiples of: 1600

 748 V 1.12 kV7 mm1.2 kA33 J75 pF- 40 C to + 85 C Bulk Mov - 07Dxxxk  - 40 C+ 85 C 
V25S510P


Varistors 510VAC 700J 1335V CLAMP 22KAPK 25MM
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Littelfuse 3427
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AUD 2.8443
Multiples of: 1

Mov670 V510 V1335 V25 mm22 kA700 J820 pF- 55 C to + 85 C Bulk 25S  - 55 C+ 85 C 
B72500T7151V060


Varistors Varistor CT0603V150RFG
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TDK 3424
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AUD 0.1192
Multiples of: 1

MLV16 VDC14 VAC290 V---3 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)StandardPCB Mount150 V- 40 C+ 125 C 
MLVC08V022C175


30V 35A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 Metric)
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Eaton 3420
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AUD 0.2326
Multiples of: 1

MLV22 VDC15.6 VAC53 V-35 A100 mJ175 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT30 V- 55 C+ 125 C 
MOV14D681K206RV100


Plugin
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KNSCHA 3419
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AUD 0.1267
Multiples of: 5

                  
MOV-14D820KTR


Bourns Varistors 82volts 14mm
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Bourns 3411
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AUD 0.2829
Multiples of: 1

MOV82 VDC50 VAC135 V14 mm4.5 kA22 J2400 pF RadialReel , Cut Tape MOV - 14DxxxKPCB Mount82 V- 40 C+ 85 C 
B72650M0231K072


EPCOS TDK Varistors 230V 400A 60pF Varistor
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TDK 3410
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AUD 0.5343
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Mlv300 VDC230 VAC595 V 400 A7200 Mj60 pF- 40 C to + 85 CSmd/SmtReel3225 (8063 METRIC)Smd Disk Varistor 360 VDC- 40 C+ 85 C 
VC020103V101WP


Varistors 2VAC 3.5VDC 0.02J 100pF 8.84 V 14V
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Kyocera AVX 3404
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AUD 0.0676
Multiples of: 1

Mlv3.5 VDC2 VAC14 V 10 A0.02 J100 pF- 55 C to + 125 CSmd/SmtReel0201 (0603 METRIC)Vc 8.84 V- 55 C+ 125 C 
BVRA0805-14PFR


Varistors MLV Auto 0805 14VAC , Lead free
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Bourns 3399
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AUD 0.1854
Multiples of: 1

Varistors18 VDC14 VAC44 V   350 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)BVRASMD/SMT20 V to 26 V- 40 C+ 125 C 
V14E60P


Littelfuse Varistors 60Vrms 500A 14mm Disc
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Littelfuse 3397
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AUD 0.3489
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MOV85 VDC60 VAC175 V14 mm6.5 kA50 J2500 pF RadialBulk LV UltraMOVPCB Mount100 V- 40 C+ 85 C 
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