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
  
                      
AV30K1812801NIR1HT


Varistors AVHT AUTO SERIES 30V
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Bourns 3972
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AUD 0.517
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MLV34 VDC30 VAC77 V-800 A3.8 J2200 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)AVHTPCB Mount47 V- 55 C+ 150 CAEC - Q200
V07E23P


Littelfuse Varistors 23Vrms 1kA 1500pF 7mm Disc
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Littelfuse 3967
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AUD 0.2436
Multiples of: 1

Mov28 VDC23 VAC71 V7 mm1000 A5 J1650 pF- 40 C to + 85 CRadialBulk-Lv Ultramov 36 VDC- 40 C+ 85 C 
V07E130


Var MOV 130VAC/170VDC 1750A 226V Radial Bulk
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Littelfuse 3965
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AUD 0.2419
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          -       
ERZ-E11A471S1


Varistors 470VDC 0.6W 1mA L/S=7.5mm Long LD
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Panasonic 3961
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AUD 0.3846
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MOV385 VDC300 VAC775 V13 mm6 kA175 J360 pF RadialBulk ERZ - E - S1PCB Mount470 V- 40 C+ 125 C 
B72650M0151K093


EPCOS TDK Varistors Varistor CU3225K150G2K1
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TDK 3957
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AUD 0.594
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  150 VAC       Reel Cu     
IsoM5-380-B-L2


Varistors IsoMOV 5KA 380Vrms Bulk In-Line
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Bourns 3954
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AUD 1.1236
Multiples of: 1

MOV505 VDC385 VAC1 kV17 mm250 A-40 pF RadialBulk IsoM5Through Hole-- 40 C+ 125 C 
B72500E0200K060


Varistors 20Vrms 30A CT0603K20G
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TDK 3947
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AUD 0.0575
Multiples of: 10

Mlv26 V20 V56 V 30 A200 Mj90 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Ct 33 V- 55 C+ 125 CAec - Q200
MOV-14D330K


Var MOV 20VAC/26VDC 1000A 33V Thru-Hole Radial Bulk
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Bourns 3946
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AUD 0.2593
Multiples of: 1

MOV33 VDC20 VAC65 V14 mm1 kA7.5 J6100 pF RadialBulk MOV - 14DxxxKPCB Mount33 V- 40 C+ 85 C 
RL0603E005M300K


Varistors 5V 0603 RoHS
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Ruilongyuan 3783
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AUD 0.0386
Multiples of: 20

   -              
V10E20P


Littelfuse Varistors 20Vrms 2kA 3495pF 10mm Disc
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Littelfuse 3168
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AUD 0.3693
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MOV26 VDC20 VAC65 V10 mm2 kA10 J3400 pF RadialBulk LV UltraMOVPCB Mount33 V- 40 C+ 85 C 
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