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
  
                      
AVRL161D6R8GTA


27 V 1 A Varistor 1 Circuit Surface Mount, MLCV 0603 (1608 Metric)
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TDK 24228
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AUD 0.1035
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MLV20 VDC-58 V-1 A10 mJ6.8 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
VE1210K401R025


Varistors 31V 400A 1210 AEC-Q200
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Kemet 12766
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AUD 0.3049
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Mlv31 VDC25 VAC67 V 400 A1.8 J1060 pF Smd/SmtCut Tape1210 (3225 METRIC)Ve 39 V- 55 C+ 150 CAec - Q200
AVRM1608C560KT101M


Varistors 0805 40VDC 100pF 10% AEC-Q200
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TDK 12757
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AUD 0.0923
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MLV40 VDC-113 V-60 A100 mJ100 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount56 V- 40 C+ 125 CAEC - Q200
B72210S2141K101


Varistors Varistor S10K140E2
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TDK 12729
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AUD 0.2318
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Mov180 V140 VAC360 V 3.5 kA27.5 J370 pF- 40 C to + 85 CRadialBulk Advanced 220 V- 40 C+ 105 C 
B72214U2301K501


Varistors
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TDK 12641
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AUD 0.3442
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MOV385 VDC300 VAC775 V17.5 mm6000 A125 J400 pF Radial  NT14PCB Mount470 V- 40 C+ 125 C 
D61A3ZOV609RA02T1N


MOV - Standard, 10mm, 6VAC, Imax 250A
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Maida 12608
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AUD 0.1916
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V420LA40CP


Littelfuse Varistors RADIAL VARISTOR 20MM ROHS LEAD FREE
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Littelfuse 12563
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AUD 0.6948
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Mov 420 V1.12 kV20 mm9 kA  - 55 C to + 85 CRadialBulk C - Iii  - 55 C+ 85 C 
EZJ-Z1V500AA


Varistors 50V MULTILAYER VARISTOR
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Panasonic 12500
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AUD 0.0841
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MLV5 VDC-----2.1 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)EZJ - ZPCB Mount50 V- 40 C+ 85 C 
VC080526C580DP


Varistors 18VAC 26VDC 0.3J 250pF 34.5 V 60V
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Kyocera AVX 3880
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AUD 0.218
Multiples of: 1000

MLV26 VDC18 VAC60 V-100 A300 mJ250 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount34.5 V- 55 C+ 125 C 
VC04LC18V500WP


AVX Varistors 18VAC .02J 50V Static Guard
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Kyocera AVX 2772
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AUD 0.0825
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MLV18 VDC14 VAC50 V-15 A20 mJ40 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)VC - LCPCB Mount40 V- 55 C+ 125 C 
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