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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
B72210S0350K151


Var MOV 35VAC/45VDC 500A 56V 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.

TDK Availability : 2910
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USD 0.1485

Multiples of: 1

 45 VDC35 VAC110 V 500 A5.4 J  RadialTape And Reel Standardd 56 V- 40 C+ 105 C 
B72210S2231K101


EPCOS TDK Varistors Varistor S10K230E2
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TDK Availability : 2910
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USD 0.1496

Multiples of: 1

MOV300 VDC230 VAC595 V12 mm3.5 kA45 J230 pF RadialBulk B722xxS2PCB Mount360 V- 40 C+ 105 C 
V140LA2PX2855


Littelfuse Varistors RADIAL VARISTOR ROHS D07
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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 : 2910
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USD 0.1588

Multiples of: 1500

 206 VDC 340 V      Bulk La     
D69A3ZOV131RA09T1N


MOV - Standard, 14mm, 130VAC, 6000A Imax
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Maida Availability : 2910
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USD 0.1627

Multiples of: 1

                  
VC080514C300DP


Varistors 10VAC 14VDC 0.3J 900pF 18.5 V 32V
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Kyocera AVX Availability : 2910
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USD 0.1765

Multiples of: 1000

MLV14 VDC10 VAC32 V-120 A300 mJ900 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount18.5 V- 55 C+ 125 C 
ERZ-E11A221S1


Varistors 220VDC 0.6W 1mA L/S=7.5mm Long LD
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Panasonic Availability : 2910
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USD 0.1943

Multiples of: 1

MOV180 VDC140 VAC360 V13 mm6 kA78 J660 pF RadialBulk ERZ - E - S1PCB Mount220 V- 40 C+ 125 C 
Hot V56ZT8P


Varistors 1000A 3900pF
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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 : 2910
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USD 0.1988

Multiples of: 500

MOV45 VDC35 VAC110 V14 mm1 kA10 J3900 pF RadialReel , Cut Tape ZAPCB Mount61.6 V- 55 C+ 85 C 
B72530T0140K062


Varistors 1210 14V 400A 2000pF
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TDK Availability : 2910
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USD 0.2058

Multiples of: 1

              38 V   
B72530G1140S862


Varistors 1210 16VDC 400A AEC-Q200
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TDK Availability : 2910
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USD 0.2059

Multiples of: 1

MLV16 VDC14 VAC42 V-400 A300 mJ800 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)G Series - Open ModePCB Mount27 V- 55 C+ 150 CAEC - Q200
B72580T300K62


Varistors MLV - INDUSTRIAL CT1812K30G
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TDK Availability : 2910
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USD 0.213

Multiples of: 1000

MLV38 VDC30 VAC77 V-800 A4.2 J2000 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)Surge ProtectionPCB Mount47 V- 55 C+ 125 C 
V33ZT5P


Varistors 20V 1000A 6000pF
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Littelfuse Availability : 2910
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USD 0.2803

Multiples of: 500

MOV26 VDC20 VAC65 V14 mm1 kA6 J6000 pF RadialReel , Cut Tape ZAPCB Mount36.3 V- 55 C+ 85 C 
V07E150L3T


Var MOV 150VAC/200VDC 1750A 264V 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 : 2910
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USD 0.2992

Multiples of: 1000

   395 V      Tape And Reel   264 V   
V2F118A400Y2EDP


Varistors 13VAC 18VDC 0.10J 200pF 25.5 V 42V
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Kyocera AVX Availability : 2910
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USD 0.3025

Multiples of: 1

Mlv18 V13 V42 V 30 A0.1 J200 pF Smd/SmtReel0805 (2012 METRIC)V2f1 42 V- 55 C+ 125 C 
AV17K1812801NIR1HT


Varistors AVHT AUTO SERIES 17V
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Bourns Availability : 2910
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USD 0.3065

Multiples of: 1

          Cut Tape       
MLVC18V038C1050


51V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 Metric)
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Eaton Availability : 2910
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USD 0.3726

Multiples of: 1

MLV38 VDC27 VAC90 V 500 A2.5 J1050 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLVCSMD/SMT51 V- 55 C+ 125 C 
AMCV-1206H-380-T


Varistors 500pF, 50V Ip=250A
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ABRACON Availability : 2910
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USD 0.3817

Multiples of: 2000

MLV38 VDC30 VAC75 V-250 A1 J500 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)AMCVPCB Mount50 V- 55 C+ 85 C 
B72220S2151K101


Var MOV 150VAC/200VDC 10000A 240V Radial Bulk
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TDK Availability : 2910
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USD 0.4257

Multiples of: 1

Mov200 V150 V395 V21.5 mm1 kA120 J1550 pF- 40 C to + 85 CRadialBulk Advanced 240 V- 40 C+ 105 C 
B72214S2511K101


Varistors 510V 820 (738~902) 5KA Through Hole RoHS
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TDK Availability : 2910
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USD 0.4477

Multiples of: 1

Mov670 VDC510 VAC  5 kA165 J180 pF- 40 C to + 85 CRadialBulk Disk, Advanced 820 VDC- 40 C+ 105 C 
ERZE14A751S1


Varistor: ceramics; THT; 460VAC; 615VDC; 750V; 7.5kA
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Panasonic Availability : 2910
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USD 0.4499

Multiples of: 1

MOV615 VDC460 VAC1240 V17.5 mm7.5 kA420 J530 pF RadialBulk ERZ - E - S1PCB Mount750 V- 40 C+ 125 C 
B72650M151K72


Var MLV 150VAC/200VDC 400A 240V 3225 SMD J-Lead Automotive T/R
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TDK Availability : 2910
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USD 0.4639

Multiples of: 1000

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