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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
V47ZA1P


Varistors 30 VAC 1.8J 93V-CLAMP 250A-PK
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Littelfuse 2531
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AUD 0.1202
Multiples of: 5

   93 V7 mm  800 pF- 55 C to + 85 C Bulk   47 V   
B72660M0500K072


Varistors 50V 1200a 530pF Varistor CU4032K50G2
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TDK 2530
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AUD 0.544
Multiples of: 1

MLV65 VDC50 VAC135 V-1.2 kA4.2 J530 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)CU StandardPCB Mount82 V- 40 C+ 85 C 
MLVC12V030C200


42V 35A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric)
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Eaton 2526
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AUD 0.4463
Multiples of: 1

MLV30 VDC21.2 VAC74 V-35 A100 mJ200 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLVCSMD/SMT42 V- 55 C+ 125 C 
B72220Q0131K101


Varistors Varistor Q20K130
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TDK 2524
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AUD 1.408
Multiples of: 1

MOV170 VDC130 VAC340 V22.5 mm15 kA100 J1950 pF RadialBulk B72220QPCB Mount205 V- 40 C+ 105 C 
PV115K4032R2


Varistors PV115V 10%
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Bourns 2523
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AUD 0.5689
Multiples of: 1

MOV150 VDC115 VAC300 V-1.2 kA13 J360 pF SMD/SMTReel , Cut Tape PVPCB Mount180 V- 40 C+ 85 C 
V130LA2P


340V 175V 130V 205V Plugin Varistors ROHS
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Littelfuse 2522
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AUD 0.1179
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Mov175 V130 V340 V7 mm1.2 kA11 J180 pF- 55 C to + 85 CRadialBulk La 184 v to 228 V- 55 C+ 85 C 
B72220P3301K101


Varistors 300VAC 10% 20mm SuperioR MP
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TDK 2513
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AUD 1.0686
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   775 V      Bulk   300 V   
VCAS120605A150DP


Varistors 4VAC 5.6VDC 0.1J 1200pF 8.5 V 18V
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Kyocera AVX 2512
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AUD 0.2451
Multiples of: 1

Mlv5.6 VDC4 VAC18 V 40 A0.1 J1200 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Vcas 8.5 V- 55 C+ 125 C 
B72214S1170K102


EPCOS TDK Varistors Varistor S14K17AUTO
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TDK 2510
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AUD 0.8533
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Mov20 VDC17 VAC 7 mm1 kA5 J8.2 nF- 40 C to + 85 CRadialBulk Siov 27 VDC- 40 C+ 105 CAec - Q200
NV73A2ATTE8.2


Varistors 0603 8.2V
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KOA Speer 2507
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AUD 0.4731
Multiples of: 1

MOV6 VDC4.2 VAC18 V-20 A30 mJ- SMD/SMTReel , Cut Tape0805 (2012 METRIC)NV73PCB Mount8.2 V- 40 C+ 85 CAEC - Q200
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