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
  
                      
V33ZA70PX10


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 : 851
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USD 0.4681

Multiples of: 1

Mov33 VDC21 VAC58 V20 mm2 A150 J0.013 uF RadialBulk Za 36.5 VDC- 55 C+ 85 C 
V275LS20AP


369V 275V 430V - 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 : 849
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USD 0.1778

Multiples of: 1

Mov369 V275 V710 V14 mm4.5 kA 450 pF- 55 C to + 85 CRadialReel Ls  - 55 C+ 85 C 
V300LA40CPX10X2855


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 : 842
Ship by Thu. 19 Sep to Wed. 25 Sep Calender.png

USD 0.7518

Multiples of: 1

          Bulk       
V150LT20BP


Littelfuse Varistors 150V 1600pF
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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 : 832
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USD 0.4393

Multiples of: 1

Mov200 VDC150 VAC360 V20 mm6.5 kA 1600 pF- 55 C to + 85 CRadialReel Lt  - 55 C+ 85 C 
V20H300P


Varistors 300V 10000A 800pF 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 : 830
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USD 0.7012

Multiples of: 1

MOV385 VDC300 VAC775 V20 mm10 kA290 J800 pF RadialBulk HMOVPCB Mount517 V- 55 C+ 125 C 
V56CH8T


Varistors 35V 100A 600pF 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 : 826
Ship by Thu. 03 Oct to Tue. 08 Oct Calender.png

USD 0.6546

Multiples of: 1

MOV45 VDC35 VAC107 V-100 A1.4 J700 pF SMD/SMTReel , Cut Tape3220 (8552 METRIC)CHPCB Mount56 V- 55 C+ 125 C 
V130LA10APX2855


Varistors RADIAL VARISTOR 14MM 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 : 825
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 0.3168

Multiples of: 1

Mov175 V130 V340 V14 mm4500 A38 J1000 pF- 55 C to + 85 CRadialBulk La 228 V- 55 C+ 85 C 
V20P42AUTO


Varistors 42V 20mm Phenolic AEC-Q200 AUMOV
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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 : 818
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 0.5437

Multiples of: 1

Mov68 VDC42 VAC135 V23 mm20 A140 J8500 pF RadialBulk Aumov 68 VDC- 40 C+ 125 CAec - Q200
V25S140P


Varistors 140VAC 285J 355V 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 : 814
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 1.242

Multiples of: 1

MOV180 VDC140 VAC355 V25 mm22 kA285 J3500 pF RadialBulk UltraMOV25SPCB Mount242 V- 55 C+ 85 C 
V25S460P


Varistors 460VAC 690J 1220V 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 : 794
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 1.7365

Multiples of: 1

Mov615 V460 V1.22 kV25 mm22 kA690 J870 pF- 55 C to + 85 C Bulk 25S  - 55 C+ 85 C 
V12RA8


Var MOV 6VAC/8VDC 150A 12V Radial Automotive 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 : 791
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USD 3.1824

Multiples of: 1

MOV8 VDC6 VAC34 V8 mm150 A 2500 pF RadialBulk RA8PCB Mount - 55 C+ 125 C 
Hot TMOV25SP625E


Littelfuse Varistors 625V 20kASQ 25MM PB FREE 25S
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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 : 790
Ship by Thu. 19 Sep to Wed. 25 Sep Calender.png

USD 3.9923

Multiples of: 1

MOV825 VDC625 VAC1.625 kV25 mm20 kA600 J550 pF RadialBulk TMOVPCB Mount1100 V- 55 C+ 85 C 
Hot V420LS20AP


Var MOV 420VAC/560VDC 4500A 748V Radial T/R
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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 : 776
Ship by Thu. 19 Sep to Wed. 25 Sep Calender.png

USD 0.3455

Multiples of: 1

MOV560 VDC420 VAC1.12 kV14 mm4.5 kA 300 pF RadialReel , Cut Tape LAPCB Mount - 55 C+ 85 C 
V20X320E


Varistors 320VAC 546J 845V-CL 15KA-PK
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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 : 776
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 0.4509

Multiples of: 1

MOV410 VDC320 VAC845 V23 mm15 kA546 J1000 pF RadialBulk XtremePCB Mount510 V- 40 C+ 125 C 
V385LS40BP


Radial Leaded 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.

Littelfuse Availability : 776
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USD 0.557

Multiples of: 400

MOV505 VDC385 VAC1.025 kV20 mm6.5 kA 700 pF RadialReel LAPCB Mount - 55 C+ 85 C 
V300SM7


Varistors SURFACE MOUNT SM7 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.

Littelfuse Availability : 774
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 1.0902

Multiples of: 1

MOV405 VDC300 VAC775 V-1.2 kA25 J70 pF SMD/SMTReel , Cut Tape SM7PCB Mount517 V- 40 C+ 85 C 
TMOV25SP175M


Varistors 175V 20KA SQ 25MM PB FREE 25S
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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 : 765
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 3.6

Multiples of: 1

Mov225 VDC175 VAC450 V25 mm20 kA250 J1900 pF Solder TerminalBulk 25S 243 V- 55 C+ 85 C 
Hot V26MLA0805NH


Varistors 26V 100A 190pF
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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 : 756
Ship by Thu. 19 Sep to Wed. 25 Sep Calender.png

USD 0.1725

Multiples of: 1

MLV26 VDC20 VAC60 V-40 A100 mJ220 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLAPCB Mount38.5 V- 55 C+ 125 C 
V20H130P


Varistors 130V 10000A 1900pF 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 : 746
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 0.7012

Multiples of: 1

          Bulk       
V275LT40BP


Varistors 275V 900pF
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 : 745
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 0.4393

Multiples of: 1

MOV369 VDC275 VAC680 V20 mm6.5 kA140 J900 pF RadialReel , Cut Tape LAPCB Mount453 V- 55 C+ 85 C 
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