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
  
                      
BVRA0402-04PFR


Varistors MLV Auto 0402 4VAC , Lead free
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Bourns 8972
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AUD 0.0644
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Varistors5.5 VDC4 VAC22 V   270 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)BVRASMD/SMT7 V to 10 V- 40 C+ 125 C 
USB0006WP


Varistors 18volts 6pF 0402 1-Element
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Kyocera AVX 8946
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AUD 0.099
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Mlv18 V14 V32 V 4 A0.015 J6 pF- 55 C to + 125 CSmd/SmtReel0402 (1005 METRIC)Usb 65 V- 55 C+ 125 C 
B72590T40M60


Varistors 5.5VDC .0075J 24V-CLMP 20A PK
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TDK 8916
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AUD 0.132
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Mlv5.5 V4 V24 V 20 A7.5 Mj200 pF- 40 C to + 85 CSmd/SmtReel0402 (1005 METRIC)Standard 10 V- 40 C+ 85 C 
VE1206K201R014


Varistors 18V 200A 1206 AEC-Q200
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Kemet 8913
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AUD 0.2011
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MLV18 VDC14 VAC40 V-200 A600 mJ950 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VEPCB Mount22 V- 55 C+ 150 CAEC - Q200
V550LA80CP


Varistors 820V 2500pF
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Littelfuse 8898
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AUD 1.3279
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MOV550 VDC550 VAC1.435 kV20 mm9 kA450 J2500 pF RadialBulk C - IIIPCB Mount968 V- 55 C+ 85 C 
B72520T110K62


Varistors 1206 11V 200A 800pF CT1206K11G
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TDK 8891
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AUD 0.3363
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MLV14 VDC11 VAC33 V-200 A500 mJ800 pF SMD/SMTReel , Cut Tape CTPCB Mount18 V- 55 C+ 125 C 
10D820K


Varistors 65V 135V 2.5KA Through Hole RoHS
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Ruilongyuan 8885
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AUD 0.1225
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   135 V              
CVQ550K14BL1


Varistors CVQ 550Vrms 14mm Bulk L1
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Bourns 8883
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AUD 1.0654
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MOV745 VDC550 VAC1.5 kV16.5 mm6 kA300 J290 pF Radial  CVQThrough Hole910 V- 40 C+ 85 C 
Hot B72650M0300K072


EPCOS TDK Varistors 30V 100A 720pF Varistor CU3225K30G2
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TDK 8864
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AUD 0.4919
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MLV38 VDC30 VAC93 V-100 A900 mJ720 pF SMD/SMTReel , Cut Tape CU StandardPCB Mount47 V- 40 C+ 85 C 
MOV14D561K206RV079


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KNSCHA 8851
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AUD 0.1173
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