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
  
                      
V50SM7


Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
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Littelfuse 2255
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AUD 1.3389
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MOV68 VDC50 VAC135 V-1.2 kA4 J700 pF SMD/SMTReel , Cut Tape SM7PCB Mount91 V- 40 C+ 85 C 
MOV-14D101KTR


Bourns Varistors 100volts 14mm
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Bourns 2253
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AUD 0.253
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MOV100 VDC60 VAC165 V14 mm4.5 kA28 J2000 pF RadialReel , Cut Tape MOV - 14DxxxKPCB Mount100 V- 40 C+ 85 C 
VC060330A650TP


Varistors 21VAC 30VDC 0.1J 125pF 41 V 67V
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Kyocera AVX 2250
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AUD 0.1194
Multiples of: 1

MLV30 VDC21 VAC67 V-30 A100 mJ125 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount41 V- 55 C+ 125 C 
V140LA10CP


140V 220V - Varistors ROHS
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Littelfuse 2245
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AUD 0.6286
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Mov180 V140 V360 V14 mm6 kA90 J900 pF- 55 C to + 85 CRadialBulk La  - 55 C+ 85 C 
B72214S0421K331


Varistors 420vrms 14mm S3 crimp
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TDK 2241
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AUD 0.5154
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Mov560 VDC420 VAC1.12 kV14 mm4.5 kA90 J290 pF RadialCut Tape Standardd 680 VDC- 40 C+ 105 C 
VCAS060326A580DP


AVX Varistors 0603 26VDC .1J 60v 32VDC .1J 60v
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Kyocera AVX 2236
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AUD 0.165
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Mlv26 VDC18 VAC60 V 30 A0.1 J155 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Vcas 34.5 V- 55 C+ 125 C 
FTR07D361K


595V 24J 300V 230V 324V~396V 1.2kA Radial Leaded Varistors ROHS
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FTR 2231
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AUD 0.0255
Multiples of: 20

                  
ERZ-E10A221


Varistors 220volts 4500A 10mm Straight Leads
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Panasonic 2231
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AUD 0.1766
Multiples of: 1

 180 V140 V360 V 4.5 kA50 J600 pF- 40 C to + 85 CThrough HoleBulk Erz - E10 220 V- 40 C+ 85 C 
V0402MHS22NR


Varistors MLV 22pF 0402 STD MHS SERIES
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Littelfuse 2230
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AUD 0.2288
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MOV9 VDC6.5 VAC30 V--0.01 J22 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MHSPCB Mount-- 55 C+ 125 C 
B72214P2511K101


Varistors 510VAC 10% 14mm MP AdvanceD
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TDK 2214
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AUD 0.9193
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Mov670 V510 V1355 V 6 kA200 J300 pF- 40 C to + 85 CSolder TerminalBulk Advanced - Mp S14  - 40 C+ 105 C 
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