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
  
                      
VDRS10P550BSE


Varistors 550volts 13 5mm
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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 : 17591
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USD 0.3875

Multiples of: 1500

Mov745 V550 V1.5 kV13.5 mm2.5 kA98 J120 pF- 40 C to + 85 CRadialBulk Vdrs..E 910 V- 40 C+ 85 C 
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   
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 
V2F105A150Y2EDP


Varistors 4VAC 5.6VDC 0.1J 800pF 8.5 V 18V
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Kyocera AVX Availability : 17460
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USD 0.1983

Multiples of: 1000

Mlv5.6 V4 V18 V 30 A0.1 J800 pF Smd/SmtReel0805 (2012 METRIC)V2f1 18 V- 55 C+ 125 C 
EZJ-P0V6R8MA


Varistors Multilayer Varistor, EZJP Series, SMD 0402, DC 6.8V, 20A
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Panasonic Availability : 17448
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USD 0.0803

Multiples of: 1

MLV3.7 VDC---20 A-420 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)EZJ - PPCB Mount6.8 V- 40 C+ 85 CAEC - Q200
B72500T60M60


Varistors 0603 6V 30A 200pF CT0603M6G
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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

                  
ZV25K0603300NIR1HT


Varistors ZV 25V 10%
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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 
ZV30K1812801NIR1


Varistors ZV 30V 10%
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Bourns Availability : 17156
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USD 0.2464

Multiples of: 1

MLV38 VDC30 VAC77 V-800 A4.4 J1800 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVPCB Mount47 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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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 0.3201

Multiples of: 1

MOV200 VDC150 VAC395 V16.5 mm6 kA92 J900 pF Radial  CVQThrough Hole240 V- 40 C+ 85 C 
B72520T400K62


Var MOV 40VAC/56VDC 100A 68V 1206 SMD Blister T/R
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TDK Availability : 16903
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USD 0.1617

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 
V275LA10P


Varistors 275V 200pF
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Littelfuse Availability : 16882
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USD 0.0784

Multiples of: 1

   710 V10 mm  200 pF- 55 C to + 85 C Bulk   430 V   
B72214S2321K101


Varistors 320V RMS 14MM RADIAL Varistor S14K320E2
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TDK Availability : 14446
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USD 0.1618

Multiples of: 1

Mov420 V320 V840 V10 mm6000 A136 J280 pF- 40 C to + 85 C Bulk D  - 40 C+ 105 C 
V250LA2P


730V 330V 250V 410V - 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.

Littelfuse Availability : 4413
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USD 0.0686

Multiples of: 1

   730 V7 mm  90 pF- 55 C to + 85 C Bulk   390 V   
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