About Varistors

Littelfuse 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.

Varistors

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Image  Information Image Stock Code(▲▼)Description
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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
  
                      
V510LS40APX2855


Varistors 14MM Radial
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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 : 0
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USD 0.5773

Multiples of: 3200

 822.5 VDC 1.35 kV      Reel La     
V510LT40APX2855


Varistors 14MM Radial
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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 : 0
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USD 0.5773

Multiples of: 3200

 822.5 VDC 1.35 kV      Reel La     
V20P95AUTOL2T


Varistors RADIAL VARISTOR 20MM ROHSLEAD FREE
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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 : 0
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USD 0.5791

Multiples of: 2000

MOV125 VDC95 VAC250 V23 mm10000 A150 J3700 pF RadialReel AUMOVPCB Mount150 V- 40 C+ 125 CAEC - Q200
V510LA40CP


Varistors 14MM Radial
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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 : 0
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USD 0.5817

Multiples of: 1500

 823 VDC 1.35 kV      Bulk C - Iii     
V60MLA1210T


Varistors Multi-Layer
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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 : 0
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USD 0.5879

Multiples of: 8000

          Reel Mla     
V14P275P


Varistors 275V 14mm Phenolic UltraMOV
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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 : 0
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USD 0.5901

Multiples of: 1

Mov   14 mm   - 55 C to + 85 C Bulk Ultramov     
V48MLA1210LH


Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
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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 : 0
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USD 0.593

Multiples of: 1

Mlv  105 V   500 pF  Cut Tape1210 (3225 METRIC)Mla  - 55 C+ 125 C 
V120MLA1210A


Varistors 125A 135V 65pF
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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 : 0
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USD 0.593

Multiples of: 1

 120 VDC 260 V   80 pF  Bulk1210 (3225 METRIC)Mla     
V320LC40CPX10


Varistors 20MM Radial
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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 : 0
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USD 0.598

Multiples of: 2000

          Bulk C - Iii     
V20H40PL2B


Varistors 40V 5000A 8500pF 20mm Radial
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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 : 0
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USD 0.5994

Multiples of: 1

Mov56 VDC40 VAC135 V20 mm5 kA140 J8500 pF RadialBulk Hmov 74.8 VDC- 55 C+ 125 C 
V20H35P


Varistors 35V 5000A 10500pF 20mm Radial
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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 : 0
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USD 0.5994

Multiples of: 1

Mov56 VDC35 VAC110 V20 mm5 kA115 J0.0105 uF RadialBulk Hmov 61.6 VDC- 55 C+ 125 C 
D86836-000


Var MOV 14VAC/18VDC 3000A 22V 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.

Littelfuse Availability : 0
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USD 0.5996

Multiples of: 1

          Box       
ROV20H220M-S


Var MOV 14VAC/18VDC 3000A 22V 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.

Littelfuse Availability : 0
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USD 0.5996

Multiples of: 1

          -       
V68MLA1206NA


Varistors 68V 180A 100pF
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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 : 0
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USD 0.6012

Multiples of: 2500

Mlv68 VDC 140 V   100 pF Smd/SmtBulk1206 (3216 METRIC)MlaPcb Mount - 55 C+ 125 C 
V320LT40CP


Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
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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 : 0
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USD 0.6063

Multiples of: 400

Mov 320 V850 V20 mm9 kA  - 55 C to + 85 CRadialReel       
V175LA20CPX425


Littelfuse Varistors 20MM Radial
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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 : 0
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USD 0.609

Multiples of: 1

Mov 175 V425 V20 mm9 kA  - 55 C to + 85 CRadialBulk C - Iii  - 55 C+ 85 C 
V14H460AUTO


Varistors RADIAL VARISTOR 14MM ROHSLEAD FREE
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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 : 0
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USD 0.6096

Multiples of: 1

MOV615 VDC460 VAC1.24 kV17 mm6.5 kA190 J220 pF RadialBulk AUMOVPCB Mount750 V- 40 C+ 125 CAEC - Q200
V320LS40CPX810


Varistors 20MM Radial
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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 : 0
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USD 0.6112

Multiples of: 2000

          Reel C - Iii     
V320LS40CPX2855


Varistors 20MM Radial
Icon ROHS
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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.6112

Multiples of: 2000

          Reel C - Iii     
V275LS40CPX2855


Varistors 20MM Radial
Icon ROHS
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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.6112

Multiples of: 2000

          Reel C - Iii     
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