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
  
                      
MOVGT07V115K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 115 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     
MOVGT07V230K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 230 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     
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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Littelfuse Availability : 1552
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USD 0.4262

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 
V20E550P


Varistors 550Vrms 10kA 300pF 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 : 1551
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USD 0.627

Multiples of: 1

MOV745 VDC550 VAC1.5 kV20 mm10 kA360 J300 pF RadialBulk UltraMOVPCB Mount819 V to 1.001 kV- 55 C+ 85 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   
14D821K


Varistors 670V 1355V 4.5KA 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.

Hongzhi Availability : 1550
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USD 0.0784

Multiples of: 5

   1355 V          738 V ~ 902 V   
MOVGT10V250K


Varistors MOVGT - MOV & GDT Combination, 10 mm disc size, 250 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 : 1550
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USD 0.3772

Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
RM20D121KE1IE100


200V 55J 3300pF@1kHz 100V 75V 100A Radial Leaded,P=10mm 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.

Dersonic Availability : 1549
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USD 0.138

Multiples of: 5

   200 V          -   
B72214P2321K502


Varistors 320VAC 10% 14mm MP AdvanceD
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TDK Availability : 1549
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USD 0.4082

Multiples of: 1

Mov420 VDC320 VAC840 V14 mm6 kA150 J445 pF RadialBulk B72214pPcb Mount510 V- 40 C+ 105 C 
B72547E3200K000


Varistors 20V 1200A 470000pF SR2K20M474X
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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 : 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 
B72580U1500K062


Varistors 1812 65VDC 8000pF 3000A CT1812K50E2G_U
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TDK Availability : 1544
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USD 1.3915

Multiples of: 1

MLV65 VDC50 VAC130 V-3000 A4000 mJ4000 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)High SurgePCB Mount73.8 V to 90.2 V- 55 C+ 125 C 
VCAS060330A650RZ


Varistors 0603 30V 0.1J 125pF AECQ200
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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 : 1542
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USD 0.057

Multiples of: 1

MOV30 VDC21 VAC67 V-30 A100 mJ125 pF SMD/SMTReel , Cut Tape1608 (1608 METRIC)VCASSMD/SMT41 V- 55 C+ 125 C 
ERZ-HF2M220D


22 V 5 A Varistor 1 Circuit Surface Mount, MLCV 2-SMD, J-Lead
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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 : 1542
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USD 0.7752

Multiples of: 1

MOV16 V-35 V---- SMD/SMTReel , Cut Tape ERZ - HFPCB Mount23.2 V- 40 C+ 125 C 
Hot B72225S4321K101


EPCOS TDK Varistors Varistor S25K320E4R12
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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 : 1542
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USD 1.0895

Multiples of: 1

MOV420 VDC320 VAC840 V27.5 mm20 kA445 J1600 pF RadialBulk SuperioR S25PCB Mount510 V- 40 C+ 105 C 
V24ZC50P


Varistors 14V 2000A 18000pF
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Littelfuse Availability : 1541
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USD 0.4202

Multiples of: 1

Mov18 V14 V43 V20 mm2 kA50 J18000 pF- 55 C to + 85 CRadialBulk Zc  - 55 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
Ship by Tue. 03 Dec to Thu. 05 Dec Calender.png

USD 0.3974

Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
ST4032K511G2


845V 0.4W 67J 200pF@1kHz 410V 320V 510V 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.

SLKORMICRO Availability : 1539
Ship by Thu. 19 Dec to Tue. 24 Dec Calender.png

USD 0.0858

Multiples of: 5

                  
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