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
  
                      
201KD07-OTR


Varistors 200V 1.2KA MOV Disc 7mm
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Yageo 1840
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AUD 0.0927
Multiples of: 1

MOV170 VDC130 VAC340 V7 mm1.2 kA13 J250 pF RadialReel , Cut Tape 05DThrough Hole200 V- 40 C+ 105 C 
CVQ150K7BL1


Varistors CVQ 150Vrms 7mm Bulk L1
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Bourns 1840
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AUD 0.2063
Multiples of: 1

MOV200 VDC150 VAC395 V9 mm1.75 kA23 J280 pF Radial  CVQThrough Hole240 V- 40 C+ 85 C 
VZ14D431KBS-N


Var MOV 275VAC/370VDC 4500A 473V Radial Bulk
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World Products 1836
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AUD 0.2876
Multiples of: 300

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ERZ-E07B471CS


Varistors ERZ-E 7mm 470V Bulk ZNR Surge Absorber
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Panasonic 1835
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AUD 0.1865
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MOV385 VDC300 VAC775 V9 mm2.5 kA65 J230 pF RadialBulk ERZ - E10PCB Mount470 V- 40 C+ 85 C 
ERZ-E11A431S1


Varistors 430VDC 0.6W 1mA L/S=7.5mm Long LD
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Panasonic 1833
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AUD 0.3846
Multiples of: 1

MOV350 VDC275 VAC710 V13 mm6 kA155 J400 pF RadialBulk ERZ - E - S1PCB Mount430 V- 40 C+ 125 C 
V130LS20CP


Var MOV 130VAC 9000A 228V Radial T/R
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Littelfuse 1833
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AUD 0.7739
Multiples of: 500

Mov 130 V340 V20 mm9 kA  - 55 C to + 85 CRadialReel       
B72650M0231K072


EPCOS TDK Varistors 230V 400A 60pF Varistor
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TDK 1831
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AUD 0.5201
Multiples of: 1

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 
MOV-07D511K


Varistors 100pF 510volts 10%
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Bourns 1827
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AUD 0.0896
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 561 V 845 V7 mm1.2 kA30 J100 pF- 40 C to + 85 C Bulk Mov - 07Dxxxk  - 40 C+ 85 C 
V56MLA1206NH


Varistors 56 VDC 1J 120V-CLMP 180A PK
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Littelfuse 1779
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AUD 0.2193
Multiples of: 5

MLV56 VDC40 VAC120 V-180 A1 J180 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLAPCB Mount77 V- 55 C+ 125 C 
MOV14D390K206RV101


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AUD 0.1111
Multiples of: 5

                  
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