About Varistors

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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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
FNR10K361TBTN1NN


595V 300V 230V 360V Plugin,P=7.5mm Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fenghua Advanced Availability : 1455
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USD 0.0461

Multiples of: 5

   595 V          360 V   
ST4032K361G2


300V 230V 324V~396V 4032 Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SLKORMICRO Availability : 1455
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USD 0.0576

Multiples of: 5

              324 V ~ 396 V   
VDR-14D681KJ


DIP Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

VDR Availability : 1455
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USD 0.0729

Multiples of: 5

              680 V   
V385LA7P


1.025kV 505V 385V 620V Plugin Varistors ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1455
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USD 0.095

Multiples of: 1500

Mov505 V385 V1.025 kV7 mm1.2 kA 60 pF- 55 C to + 85 CRadialBulk La  - 55 C+ 85 C 
ERZ-VA5D330


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic Availability : 1455
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USD 0.0956

Multiples of: 1

MOV26 VDC20 VAC73 V5 mm250 A1.1 J1400 pF Radial  VPCB Mount33 V- 40 C+ 85 C 
B72205S271K111


EPCOS TDK Varistors 275vrms 5mm StdCrimp
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK Availability : 1455
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USD 0.1118

Multiples of: 1500

Mov   5 mm     Reel       
Hot V250LC20AP


Varistors 250V 500pF
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Littelfuse Availability : 1455
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USD 0.117

Multiples of: 1

MOV330 VDC250 VAC650 V14 mm4.5 kA72 J500 pF RadialBulk LAPCB Mount429 V- 55 C+ 85 C 
B72205S350K211


Varistors Varistor S05K35GS2
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TDK Availability : 1455
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USD 0.156

Multiples of: 1500

Mov   5 mm     Reel       
VC120645K900RP


Varistors 35VAC 45VDC 0.6J 260pF 56 V 90V
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Kyocera AVX Availability : 1455
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USD 0.1576

Multiples of: 1

Mlv45 VDC35 VAC90 V 200 A600 Mj260 pF Smd/SmtCut Tape1206 (3216 METRIC)VcPcb Mount56 V- 55 C+ 125 C 
EV14D320K


Var MOV 320VAC/415VDC 4500A 561V Radial Bulk
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

World Products Availability : 1455
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USD 0.1591

Multiples of: 100

                  
VDRH07D020TSE


Varistors
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay Availability : 1455
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USD 0.1666

Multiples of: 1

            Vdrh     
V07E320P


Littelfuse Varistors 320Vrms 1750A 65pF 7mm Disc
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Littelfuse Availability : 1455
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USD 0.182

Multiples of: 1500

MOV420 VDC320 VAC840 V7 mm1.75 kA32 J65 pF RadialBulk UltraMOVPCB Mount561 V- 55 C+ 85 C 
Z7D431


Varistors 430V 1250A 8.5mm
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Semitec Availability : 1455
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USD 0.21

Multiples of: 1

MOV350 VDC275 VAC845 V8.5 mm6.5 kA40 J800 pF RadialBulk Z7DPCB Mount430 V- 40 C+ 85 C 
Hot V68ZT10P


Varistors 56V 61.2~74.8 135V 1KA Through Hole RoHS
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Littelfuse Availability : 1455
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USD 0.2536

Multiples of: 1

MOV56 VDC420 VAC435 V14 mm1 kA14 J3300 pF RadialReel , Cut Tape ZAPCB Mount74.8 V- 55 C+ 85 C 
Hot MOV-20D220K


Varistors 22volts 20mm
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Bourns Availability : 1455
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USD 0.2962

Multiples of: 500

MOV22 VDC14 VAC43 V20 mm1 kA5 J9100 pF RadialBulk MOV - 20DxxxKPCB Mount22 V- 40 C+ 85 C 
D65ZOV251RA130


MOV - Standard, 20mm, 250VAC, 10000A Imax (aka 01-0321)
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Maida Availability : 1455
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USD 0.3604

Multiples of: 250

          -       
MOVGT07V440K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 440 V MCOV
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Eaton Availability : 1455
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USD 0.3817

Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
V120MA1A


Littelfuse Varistors 100A 120V 40pF
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Littelfuse Availability : 1455
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USD 0.3979

Multiples of: 1

MOV97 VDC72 VAC220 V3 mm100 A0.4 J40 pF RadialBulk MAPCB Mount120 V- 55 C+ 85 C 
V275LC40APX10


Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
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Littelfuse Availability : 1455
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USD 0.4047

Multiples of: 1

Mov369 VDC275 VAC710 V20 mm6.5 kA 900 pF- 55 C to + 85 CRadialBulk La     
V56MA2B


Varistors 53V 40A 180pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1455
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USD 0.4192

Multiples of: 1

MOV45 VDC35 VAC108 V3 mm40 A0.25 J180 pF RadialBulk MAPCB Mount56 V- 55 C+ 85 C 
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