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.
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Image  Information Image Stock Code(▲▼)Description
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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
VC14MT0600KBA


Varistors 60VAC 85VDC 6J 400pF 107 V 200V
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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 : 1200
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USD 0.4804

Multiples of: 1

Mlv85 VDC600 V200 V 400 A6 J400 pF- 55 C to + 125 CSmd/SmtReel1812Vc 107 V- 55 C+ 125 C 
TMOV20RP140E


Varistors THERMALLY PROTECTED VARISTOR 20MM
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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 : 1200
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USD 1.2003

Multiples of: 1

MOV180 VDC140 VAC360 V20 mm10 kA110 J1750 pF RadialBulk TMOVPCB Mount242 V- 55 C+ 85 C 
V3.5MLA0603NHAUTO


Varistors 3.5V 1270pF 0603 AEC-Q200 MLA AUTO
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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 : 1199
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USD 0.1927

Multiples of: 1

MLV3.5 VDC2.5 VAC13 V-30 A100 mJ1270 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLA AUTOPCB Mount7 V- 55 C+ 125 CAEC - Q200
RL0402E018M100K


Varistors 18V 50V 0402 RoHS
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Ruilongyuan Availability : 1193
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USD 0.0034

Multiples of: 10

   50 V          -   
MOV14D102K206RV102


1.65kV 825V 625V 900V~1000V Plugin,P=7.5mm Varistors ROHS
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KNSCHA Availability : 1193
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USD 0.1038

Multiples of: 5

   1.65 kV          900 V ~ 1000 V   
719985XB


V275LA2 MOV 275VAC-RMS 8.0J
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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 : 1193
Ships to you
by Fri. 29 Nov
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USD 0.1183

Multiples of: 1

Mov369 VDC275 VAC775 V7 mm1.2 kA23 J80 pF- 55 C to + 85 CRadialBulk La 389 VDC to 515 VDC   
VGAS181242U900DP


Varistors 35VAC 42VDC 4J 1800pF 56 V 90V
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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 : 1191
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USD 0.5925

Multiples of: 1

Mlv42 VDC35 VAC90 V-500 A4 J1800 pF- 55 C to + 125 CSmd/SmtReel1812 (4532 METRIC)As Automotive 56 V- 55 C+ 125 C 
NVD07UCD200


Varistors 200Volt 7mm
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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.

KOA Speer Availability : 1183
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USD 0.0787

Multiples of: 1

Mov170 V130 V340 V7 mm1.25 kA12.5 J - 40 C to + 125 CRadialReel Nvd 200 V- 40 C+ 85 CAec - Q200
VDR-07D621K


Varistors 505V 620 (558~682) 1025V 1.2KA 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 : 1178
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USD 0.021

Multiples of: 10

   1025 V          558 V ~ 682 V   
V385LA40CP


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 : 1177
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USD 0.5974

Multiples of: 1

Mov 385 V1.025 kV20 mm9 kA  - 55 C to + 85 CRadialBulk C - Iii  - 55 C+ 85 C 
VA100030D650DL


Varistors 21VAC 30VDC 0.4J 550pF 41 V 67V
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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 : 1176
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USD 0.2838

Multiples of: 1

Mlv30 VDC21 VAC67 V2.54 mm120 A0.4 J550 pF- 55 C to + 125 CAxialReel Va 41 V- 55 C+ 125 C 
B72210S0461K101


Varistors 460volts 2500A
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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 : 1175
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USD 0.0825

Multiples of: 5

   1.24 kV10 mm  120 pF- 40 C to + 85 C Bulk   750 V   
V33MA1A


Varistors 20V 40A 300pF
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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 : 1172
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USD 0.3857

Multiples of: 1

Mov23 V18 V73 V3 mm40 A0.13 J300 pF- 55 C to + 85 CAxialBulk Ma  - 55 C+ 85 C 
IsoM5-510-B-L2


Varistors IsoMOV 5KA 510Vrms Bulk In-Line
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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.

Bourns Availability : 1172
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USD 0.7735

Multiples of: 1

MOV670 VDC510 VAC1.3 kV17 mm250 A-40 pF RadialBulk IsoM5Through Hole-- 40 C+ 125 C 
V180ZA20P


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 : 1171
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USD 0.4628

Multiples of: 1

MOV153 VDC125 VAC300 V20 mm6.5 kA52 J2400 pF RadialBulk ZAPCB Mount198 V- 55 C+ 85 C 
VDRH10S300BSE


Varistors 300V 10MM
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Vishay Availability : 1170
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USD 0.1302

Multiples of: 1

MOV385 VDC300 VAC775 V12.5 mm3500 A85 J400 pF Through HoleBulk VDRHPCB Mount470 V- 40 C+ 125 C 
181KD07


Varistors 150V 180 (162~198) 300V 1.2KA Through Hole RoHS
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Yageo Availability : 1168
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USD 0.0173

Multiples of: 20

MOV150 VDC115 VAC300 V7 mm1.2 kA11.7 J280 pF RadialBulk 05DThrough Hole180 V- 40 C+ 105 C 
561KD20-P10


Varistors 460V 925V 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.

Yageo Availability : 1168
Ship by Thu. 19 Dec to Tue. 24 Dec Calender.png

USD 0.137

Multiples of: 5

   925 V              
ERZ-VA7V271


Varistors ZNR TransientSurge Absorbers Type D
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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 : 1168
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USD 0.1441

Multiples of: 1

                  
TVR14561KSY


Varistors Through Hole RoHS
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TKS Availability : 1167
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USD 0.084

Multiples of: 5

   930 V          504 V ~ 616 V   
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