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.

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
  
                      
MOVGT07V090K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 90 V MCOV
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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.

Eaton Availability : 1552
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USD 0.3974

Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
MOVGT07V070K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 70 V MCOV
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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.

Eaton Availability : 1552
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USD 0.3974

Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
MOVGT07V135K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 135 V MCOV
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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.

Eaton Availability : 1552
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USD 0.4046

Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
V320LS40BPX2855


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 : 1552
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USD 0.461

Multiples of: 1

 501 VDC 810 V      Reel La     
TMOV25SP385E


Varistors 385V 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 : 1552
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USD 3.0667

Multiples of: 1

MOV505 VDC385 VAC1.01 kV25 mm20 kA430 J  RadialBulk TMOVPCB Mount682 V- 55 C+ 85 C 
B72220S0950K101


Varistors 125V 150 (135~165) Through Hole,P=10mm 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.

TDK Availability : 1551
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USD 0.3553

Multiples of: 1

   250 V21.5 mm  1830 pF- 40 C to + 85 C Bulk   150 V   
V250LA40APX2855


Varistors RADIAL VARISTOR PB FREE D20
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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 : 1551
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USD 0.4631

Multiples of: 1

Mov330 VDC250 VAC650 V23 mm6.5 kA130 J  RadialBulk La 429 VDC- 55 C+ 125 C 
JVRS9S271KRF


455V 0.4W 225V 370pF@1kHz 25J 175V 270V 2.5kA 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.

KNSCHA Availability : 1550
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USD 0.0751

Multiples of: 5

   455 V          270 V   
B72220S0551K101V87


Varistors 550V Through Hole RoHS
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TDK Availability : 1550
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USD 0.1759

Multiples of: 1

   1.5 kV          910 V   
VC080509A200DP


Varistors 6.4VAC 9VDC 0.1J 750pF 12.7 V 22V
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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.

Kyocera AVX Availability : 1547
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USD 0.1386

Multiples of: 0

MLV9 VDC6.4 VAC12.7 V-40 A100 mJ750 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount12.7 V- 55 C+ 125 C 
VDRS10P250BSE


Varistors 250volts 13.5mm Radl
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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 : 1544
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USD 0.3542

Multiples of: 1

Mov320 V250 V650 V13.5 mm2.5 kA58 J300 pF- 40 C to + 85 CRadialBulk Vdrs..E 390 V- 40 C+ 85 C 
B72547E3200K000


Varistors 20V 1200A 470000pF SR2K20M474X
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TDK Availability : 1544
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USD 0.9172

Multiples of: 1

MLV26 VDC20 VAC58 V-1.2 kA12 J0.47 uF RadialBulk Leaded SHCVPCB Mount33 V- 55 C+ 125 C 
5D511K


845V 0.1W 50pF@1kHz 16J 415V 320V 510V 400A Radial Leaded,P=7mm 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.

SURGING Availability : 1542
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USD 0.028

Multiples of: 10

                  
VDR-20D471K


Varistors 385V 775V 6.5KA 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.

VDR Availability : 1542
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USD 0.1155

Multiples of: 5

   775 V          423 V ~ 517 V   
B72214R2271K101


Varistors 275V 14mm 2pin ThermoFuse 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.

TDK Availability : 1541
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USD 0.6853

Multiples of: 1

Mov350 VDC275 VAC710 V17 mm6 kA110 J440 pF RadialBulk Nt14 430 V- 40 C+ 85 C 
MOVGT07V075K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 75 V MCOV
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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.

Eaton Availability : 1540
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USD 0.3974

Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
STE14D561K1EN0FSB0R0


Varistors 460V 925V 4.5KA Through Hole,P=7.5mm 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.

Songtian Availability : 1535
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USD 0.0697

Multiples of: 5

   925 V          504 V ~ 616 V   
V07E95P


Littelfuse Varistors 95Vrms 500A 7mm 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 : 1533
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USD 0.1538

Multiples of: 1

Mov125 VDC95 VAC250 V7 mm1750 A18 J520 pF RadialBulk-Lv Ultramov 150 VDC   
VC06AG183R0YAT1F


Varistors 14VAC 18VDC 3pF
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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.

Kyocera AVX Availability : 1532
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.0606

Multiples of: 1

MLV18 VDC14 VAC38 V-0.1 uA600 mJ3 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCAGPCB Mount25.5 V- 55 C+ 125 CAEC - Q200
ERZ-E11A331


Panasonic Varistors ERZ-E 11mm 330V Bulk ZNR Surge Absorber
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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.

Panasonic Availability : 1530
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1309

Multiples of: 250

Mov270 V210 V545 V13 mm6 kA115 J520 pF- 40 C to + 85 C Bulk Erz - E 330 V- 40 C+ 85 C 
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