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
  
                      
V14E275


Var MOV 275VAC/350VDC 6000A 473V 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 : 679
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USD 0.9355

Multiples of: 1

          -       
V14E17P


Littelfuse Varistors 17Vrms 4kA 11480pF 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 : 678
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USD 0.3675

Multiples of: 1

Mov22 V17 V53 V 4000 A50 J11480 pF- 40 C to + 85 CRadialBulk Lv Ultramov 27 V- 40 C+ 85 C 
Hot V20P75P


Littelfuse Varistors 75Vrms 500A 20mm 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 : 677
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USD 0.3532

Multiples of: 1

Mov100 VDC75 VAC210 V20 mm10000 A120 J4800 pF RadialBulk-Lv Ultramov 120 VDC   
V300LC40AP


Varistors 300VAC 165J 775V-CLAMP 100A-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 : 675
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USD 0.4792

Multiples of: 1

Mov405 VDC300 VAC775 V20 mm6.5 kA 800 pF RadialBulk La  - 55 C+ 85 C 
V180ZA10P


Varistors 115VAC 35J 300V-CL 4500A-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 : 669
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USD 0.2492

Multiples of: 1

   300 V14 mm  1100 pF- 55 C to + 85 C Bulk   180 V   
TMOV25SP115M


Varistors 115V 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 : 669
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USD 2.8405

Multiples of: 1

MOV150 VDC125 VAC295 V25 mm20 kA170 J3200 pF RadialBulk TMOVPCB Mount198 V- 55 C+ 85 C 
Hot V10E130P


Varistors 130Vrms 3500A 450pF 10mm 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 : 659
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USD 0.1843

Multiples of: 1

Mov170 V130 V340 V10 mm3.5 kA25 J450 pF- 55 C to + 85 CRadialBulk Ultramov 184 v to 226 V- 55 C+ 85 C 
V0603MHS03NA


Varistors Multi Layer HS
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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 : 659
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USD 0.1988

Multiples of: 1

Mlv42 VDC 135 V   3 pF Smd/SmtBulk0603 (1608 METRIC)Mhs  - 55 C+ 125 C 
Hot TMOV25SP150M


Varistors 150V 20KA SQ 25MM 25S 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 : 654
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USD 3.1668

Multiples of: 1

Mov200 VDC150 VAC390 V25 mm20 kA220 J2300 pF Solder TerminalBulk 25S 216 V- 55 C+ 85 C 
V25S550P


Varistors 550VAC 765J 1475V 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 : 647
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USD 1.8285

Multiples of: 1

MOV745 VDC550 VAC1.475 kV25 mm22 kA765 J750 pF RadialBulk UltraMOV25SPCB Mount1001 V- 55 C+ 85 C 
V14H550P


Varistors 550V 6500A 180pF 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 : 629
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USD 0.5186

Multiples of: 1

Mov910 VDC550 VAC1.5 kV14 mm6.5 kA210 J180 pF RadialBulk Hmov 1.001 k VDC- 55 C+ 125 C 
V275LS10P


369V 275V 430V Plugin Varistors ROHS
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Littelfuse Availability : 625
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USD 0.2483

Multiples of: 1

MOV369 VDC275 VAC710 V10 mm2.5 kA45 J200 pF RadialReel , Cut Tape LAPCB Mount473 V- 55 C+ 85 C 
Hot V150LA10AP


395V 200V 150V 240V 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 : 612
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USD 0.1134

Multiples of: 1

   395 V14 mm  800 pF- 55 C to + 85 C Bulk   240 V   
V56ZA8


Var MOV 35VAC/45VDC 1000A 62V 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 : 611
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USD 0.8576

Multiples of: 1

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V750ZA05P


Varistors 400A 30pF
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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 : 609
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USD 0.2393

Multiples of: 1

Mov615 V460 V1.24 kV5 mm400 A17 J30 pF- 55 C to + 85 C Bulk Za     
V120ZS05P


Varistors 102V 120 (108~132) 400A Through Hole 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 : 608
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USD 0.0108

Multiples of: 1

MOV102 VDC75 VAC205 V5 mm400 A 140 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
V20E14P


Littelfuse Varistors 14Vrms 8kA 18000pF 20mm 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 : 608
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USD 0.4393

Multiples of: 1

Mov18 VDC14 VAC43 V20 mm8000 A28 J0.0222 uF- 40 C to + 85 CRadialBulk-Lv Ultramov 22 VDC- 40 C+ 85 C 
V20H625P


Varistors 625V 10000A 250pF 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 : 605
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USD 0.9587

Multiples of: 1

Mov825 VDC625 VAC1.65 kV20 mm10 kA490 J250 pF RadialBulk Hmov 1.1 k VDC- 55 C+ 125 C 
V300LA10CP


Littelfuse Varistors 10MM 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 : 601
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USD 0.3588

Multiples of: 1

Mov 300 VAC775 V10 mm3.5 kA  - 55 C to + 85 CRadialBulk C - Iii  - 55 C+ 85 C 
V130LA20C


VARISTOR RADIAL C III SERIES 20MM PKG 13
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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 : 598
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USD 1.1198

Multiples of: 1

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