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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
V300LA10P


775V 405V 300V 470V 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 : 109
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USD 0.1821

Multiples of: 1

MOV405 VDC300 VAC775 V10 mm2.5 kA46 J180 pF RadialBulk LAPCB Mount517 V- 55 C+ 85 C 
Hot V27CH8T


Littelfuse Varistors 17V 100A 1300pF 7 Inch Reel
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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 : 108
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USD 0.3264

Multiples of: 1

Mov22 VDC17 VAC57 V 100 A1 J1300 pF- 55 C to + 125 CSmd/SmtReel3220 (8552 METRIC)Ch 27 VDC- 55 C+ 125 C 
Hot V430MA7B


Varistors 275V 100A 11pF
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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 : 105
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USD 0.3835

Multiples of: 1

Mov365 VDC264 VAC700 V3 mm100 A1.70 J11 pF- 55 C to + 85 CAxialBulk Ma  - 55 C+ 85 C 
V36RA22


Var MOV 23VAC/31VDC 2000A 36V 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 : 99
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USD 3.979

Multiples of: 1

MOV31 VDC23 VAC63 V22 mm2 kA160 J0.012 uF RadialBulk RA8PCB Mount36 V- 55 C+ 125 C 
V251BA60


Varistors 250V 50kA 10000pF
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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 : 97
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USD 98.6225

Multiples of: 1

MOV330 VDC250 VAC620 V60 mm50 kA880 J0.01 uF SMD/SMTBulk BAPCB Mount390 V- 55 C+ 85 C 
V150LT2P


Varistors 150V 150pF
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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 : 96
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USD 0.0835

Multiples of: 1

MOV200 VDC150 VAC395 V7 mm1.2 kA13 J150 pF RadialReel , Cut Tape LAPCB Mount264 V- 55 C+ 85 C 
V20H385P


Varistors 385V 10000A 700pF 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 : 94
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USD 0.7062

Multiples of: 1

Mov620 VDC385 VAC1.025 kV20 mm10 kA325 J700 pF RadialBulk HmovPcb Mount682 V- 55 C+ 125 C 
V751DA40


Varistors 1200V 40kA 1800pF
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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 : 94
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USD 39.8245

Multiples of: 1

MOV970 VDC750 VAC2 kV40 mm40 kA1.05 kJ1800 pF SMD/SMTBulk DAPCB Mount1200 V- 55 C+ 85 C 
Hot V14E95P


Littelfuse Varistors 95Vrms 500A 14mm Disc
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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 : 93
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USD 0.1873

Multiples of: 1

MOV127 VDC95 VAC250 V14 mm6.5 kA75 J1700 pF RadialBulk LV UltraMOVPCB Mount150 V- 40 C+ 85 C 
V20E30AUTO


Littelfuse Varistors 30V 20mm Straight Epoxy
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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 : 93
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USD 0.4937

Multiples of: 1

Mov34 VDC30 VAC93 V17 mm20 A90 J0.012 uF- 40 C to + 85 CRadialBulk Aumov 47 VDC- 40 C+ 85 CAec - Q200
TMOV34S271MP


Littelfuse Varistors RADIAL 34MM 275VAC
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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 : 93
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USD 13.869

Multiples of: 1

MOV369 VDC275 VAC730 V34 mm40 kA550 J4500 pF RadialBulk TMOVPCB Mount473 V- 55 C+ 85 C 
V481HA40


Littelfuse Varistors 750V 40kA 2700pF
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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 : 93
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USD 19.2926

Multiples of: 1

Mov640 VDC480 VAC1.23 kV40 mm40 kA650 J2700 pF- 55 C to + 85 CThrough HoleBulk Ha  - 55 C+ 85 C 
V30MLA1206NH


Varistors MLV SMF FOR AUTO
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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 : 89
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USD 0.5762

Multiples of: 1

MLV30 VDC25 VAC67 V-180 A1 J400 pF SMD/SMTReel , Cut Tape MLAPCB Mount43 V- 55 C+ 85 C 
V5.5MLA0402FR


Varistors 5.5V 20A 220pF MULTI-LAYER VARISTOR
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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 : 87
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USD 0.1362

Multiples of: 1

          Cut Tape Mla     
Hot V14E150P


Varistors 150Vrms 6kA 800pF 14mm Disc
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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 : 87
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USD 0.231

Multiples of: 1

Mov200 V150 V395 V14 mm6 kA60 J800 pF- 55 C to + 85 CRadialBulk Ultramov 216 v to 264 V- 55 C+ 85 C 
V625LA80BPX10


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 : 81
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USD 1.45

Multiples of: 1

Mov825 VDC625 VAC1650 V20 mm6.5 kA230 J425 pF- 55 C to + 85 CSolder TerminalBulk La 900 VDC- 55 C+ 85 C 
V25S750P


Varistors 750VAC 890J 1950V CLAMP 22KAPK 25MM
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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 : 79
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USD 3.2934

Multiples of: 1

MOV970 VDC750 VAC1.95 kV25 mm22 kA890 J550 pF RadialBulk UltraMOV25SPCB Mount1320 V- 55 C+ 85 C 
V151HA32


Var MOV 150VAC/200VDC 25000A 240V Bolt-Down
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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 : 79
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USD 10.948

Multiples of: 1

 240 VDC150 VAC410 V 25 kA220 J  Through HoleBulk Ha 240 V- 55 C+ 85 C 
V9MLA0402LNR


Littelfuse Varistors 9V 20A 120pF ML SERIES
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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 : 77
Ship by Thu. 26 Sep to Mon. 30 Sep Calender.png

USD 0.1487

Multiples of: 1

MLV9 VDC6.5 VAC35 V-4 A0.02 J33 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLAPCB Mount16 V- 55 C+ 125 C 
V301HA40


Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE
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 : 77
Ship by Fri. 20 Sep to Thu. 26 Sep Calender.png

USD 10.9278

Multiples of: 1

MOV410 VDC300 VAC780 V40 mm40 kA 4100 pF SMD/SMTBulk HAPCB Mount - 55 C+ 85 C 
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