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
  
                      
B72530E0350K062


Varistors 1210 35Vrms 250A CT1210K35G
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TDK 8270
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AUD 0.4019
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Mlv45 VDC35 VAC90 V 250 A2 J600 pF Smd/SmtCut Tape1210 (3225 METRIC)Automotive 56 VDC- 55 C+ 150 CAec - Q200
V18ZA1P


Varistors 10 VAC .8J 36V-CLAMP 250A-PK
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Littelfuse 8262
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AUD 0.0946
Multiples of: 1

   36 V7 mm  2000 pF- 55 C to + 85 C Bulk   18 V   
VC080518C400RP


Varistors 13VAC 18VDC 0.3J 550pF 25.5 V 42V
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Kyocera AVX 8238
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AUD 0.3579
Multiples of: 1

MLV18 VDC13 VAC42 V-100 A300 mJ550 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount25.5 V- 55 C+ 125 C 
V300LA40AP


775V 423V~517V Plugin Varistors ROHS
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Littelfuse 8220
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AUD 0.667
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MOV405 VDC300 VAC775 V20 mm6.5 kA165 J800 pF RadialBulk LAPCB Mount517 V- 55 C+ 85 C 
VCAS040205X150WP


Varistors 4VAC 5.6VDC 0.05J 175pF 8.5 V 18V
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Kyocera AVX 8167
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AUD 0.0467
Multiples of: 10

MLV5.6 VDC4 VAC18 V-20 A50 mJ175 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)VCASPCB Mount8.5 V- 55 C+ 125 CAEC - Q200
B72307S0301K101


Varistors 7mm, 300Vac, 10%, Compact Series
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TDK 8165
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AUD 0.1467
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MOV385 VDC300 VAC775 V 1.2 kA23 J100 pF RadialBulk SIOV - S07KPCB Mount470 V- 40 C+ 105 C 
7D390K


Varistors 31V 77V 250A Through Hole RoHS
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Hongzhi 8148
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AUD 0.0302
Multiples of: 20

   77 V          35 V ~ 43 V   
B72205S2301K101


Varistors 300VRMS 800A 45pF Varistor S05K300E2
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TDK 8138
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AUD 0.2078
Multiples of: 1

Mov385 V300 V775 V5 mm800 A15 J55 pF- 40 C to + 85 CRadialBulk Advanced 470 V- 40 C+ 105 C 
RM07D271KC1IE100


455V 0.25W 185pF@1kHz 225V 18J 175V 270V 600A Radial Leaded,P=5.08mm Varistors ROHS
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Dersonic 8101
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AUD 0.0258
Multiples of: 20

                  
VC1210K401R025


Varistors 31V 400A 1210 AEC-Q200
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Kemet 7964
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AUD 0.2863
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Mlv31 VDC25 VAC65 V 400 A1.8 J1060 pF Smd/SmtCut Tape1210 (3225 METRIC)Vc 39 V- 55 C+ 125 CAec - Q200
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