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
  
                      
RM10D271KD12E100


455V 0.4W 37J 225V 370pF@1kHz 175V 270V 1250A Radial Leaded,P=7.5mm 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 : 17644
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USD 0.0328

Multiples of: 10

                  
RM10D221KD1IE100


360V 0.4W 32J 450pF@1kHz 180V 140V 220V 1250A Radial Leaded,P=7.5mm 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 : 17596
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USD 0.0328

Multiples of: 10

                  
B72510T300K62


Varistors 0805 30V 80A 200pF CT0805K30G
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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 : 17511
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USD 0.132

Multiples of: 1

MLV38 VDC30 VAC77 V-80 A300 mJ200 pF SMD/SMTReel , Cut Tape CTPCB Mount47 V- 55 C+ 125 C 
RM07D471KDSTE100


775V 385V 300V 470V Plugin,P=7.5mm 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 : 17508
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USD 0.0204

Multiples of: 10

   775 V          470 V   
V100ZA4P


Varistors 60 VAC 10J 165V-CL 2500A-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 : 17473
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USD 0.1758

Multiples of: 1

MOV81 VDC60 VAC165 V10 mm2.5 kA10 J900 pF RadialBulk ZAPCB Mount110 V- 55 C+ 85 C 
MOV-07D271KTR


Bourns Varistors 185pF 270volts 10%
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Bourns Availability : 17460
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USD 0.0542

Multiples of: 2000

MOV297 VDC175 VAC455 V7 mm1.2 kA18 J185 pF RadialReel , Cut Tape MOV - 07DxxxKPCB Mount270 V- 40 C+ 85 C 
B72500T60M60


Varistors 0603 6V 30A 200pF CT0603M6G
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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 : 17349
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USD 0.0701

Multiples of: 1

Mlv8 V6 V27 V 30 A100 Mj200 pF- 55 C to + 125 CSmd/SmtBulk0603 (1608 METRIC)Standard 11 V- 55 C+ 125 C 
V130LT20AP


Varistors 130V 1900pF
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Littelfuse Availability : 17324
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USD 0.4142

Multiples of: 1

Mov175 V130 V340 V20 mm6.5 kA 1900 pF- 55 C to + 85 CRadialReel Lt  - 55 C+ 85 C 
RM10D271KD1IE100


455V 37J 370pF@1kHz 225V 175V 25A Radial Leaded 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 : 17293
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USD 0.03

Multiples of: 10

                  
V0402MHS12NR


Varistors 18VDC .02J 55V@1A
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Littelfuse Availability : 17236
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USD 0.1364

Multiples of: 1

MOV18 VDC14 VAC55 V--0.01 J12 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MHSPCB Mount55 V- 55 C+ 125 C 
ZV25K0603300NIR1HT


Varistors ZV 25V 10%
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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 : 17174
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USD 0.0558

Multiples of: 1

MLV31 VDC25 VAC65 V-30 A0.1 J165 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)ZVHTPCB Mount39 V- 55 C+ 125 C 
B72520T400K62


Var MOV 40VAC/56VDC 100A 68V 1206 SMD Blister 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 : 17170
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USD 0.1672

Multiples of: 1

Mlv56 V40 V110 V 100 A500 Mj250 pF- 55 C to + 125 CSmd/SmtBulk1206 (3216 METRIC)Standard 68 V- 55 C+ 125 C 
RM10D391KD1IE100


650V 0.4W 260pF@1kHz 60J 320V 250V 390V 1250A Through Hole,P=7.5mm 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 : 17142
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USD 0.0309

Multiples of: 10

                  
B72220S0271K101; B72120S0271K101


Varistor: metal-oxide; THT; 275VAC; 350VDC; 430V; 8000A; 151J
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TDK Availability : 17137
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USD 0.2212

Multiples of: 1

              430 V   
FTR07D101K


Varistors 85V 165V 1.2KA Through Hole,P=5mm RoHS
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FTR Availability : 17130
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USD 0.0278

Multiples of: 10

   165 V          90 V ~ 110 V   
ZV14K1210401NIR1


Varistors ZV 14V 10%
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Bourns Availability : 17122
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USD 0.1293

Multiples of: 1

MLV18 VDC14 VAC38 V-400 A1.6 J2000 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)ZVPCB Mount22 V- 55 C+ 125 C 
CVQ150K14BL1


Varistors CV+ 150 K 14 B L1
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Bourns Availability : 17116
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USD 0.3212

Multiples of: 1

MOV200 VDC150 VAC395 V16.5 mm6 kA92 J900 pF Radial  CVQThrough Hole240 V- 40 C+ 85 C 
AVRM0402C120MT330N


Varistors 0402 0.2 120v
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TDK Availability : 16963
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USD 0.0682

Multiples of: 1

MLV5.5 VDC-20 V-1 A5 mJ33 pF SMD/SMTReel , Cut Tape01005 (0402 METRIC)AVRPCB Mount12 V- 40 C+ 85 CAEC - Q200
561KD14


Varistors 460V 925V 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.

Yageo Availability : 15908
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USD 0.0559

Multiples of: 5

MOV460 VDC350 VAC925 V14 mm4.5 kA125 J360 pF RadialBulk 14DPCB Mount560 V- 40 C+ 105 C 
V14E300P


Varistors 300Vrms 6kA 400pF 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 : 3344
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USD 0.2088

Multiples of: 1

Mov385 V300 V775 V14 mm6 kA125 J400 pF- 55 C to + 85 CRadialBulk Ultramov 423 v to 517 V- 55 C+ 85 C 
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