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
  
                      
AVRH10C101KT4R7FA8


Varistors 0402 4.7pF 70VDC AEC-Q200
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TDK 7265
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AUD 0.0613
Multiples of: 2

MLV70 VDC-190 V-1 A30 mJ4.7 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount100 V- 55 C+ 150 CAEC - Q200
AVRM1005C270KT101N


Varistors 1.0x0.5mm EIA 0402
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TDK 7158
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AUD 0.0187
Multiples of: 10

MLV19 VDC-44 V-4 A60 mJ100 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
FTR05D471K-C3Z3


810V 385V 300V 423V~517V Plugin,P=5mm Varistors ROHS
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FTR 7158
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AUD 0.0264
Multiples of: 20

   810 V          423 V ~ 517 V   
B72220P3511K101


EPCOS TDK Varistors 20mm 510v S20K510E3K1
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TDK 7132
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AUD 1.627
Multiples of: 1

Mov670 VDC510 VAC1355 V23 mm10 kA445 J600 pF- 40 C to + 85 CRadialBulk Disk, Superior Multipulse 820 VDC- 40 C+ 105 C 
ZV60K1206121NIR1


Varistors ZV 60V 10%
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Bourns 7126
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AUD 0.1557
Multiples of: 1

MLV85 VDC60 VAC165 V-120 A0.9 J330 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)ZVPCB Mount100 V- 55 C+ 125 C 
B72207S0251K101


Varistors 250volts 1200A
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TDK 7124
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AUD 0.0836
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MOV320 VDC250 VAC650 V7 mm1.2 kA19 J105 pF RadialBulk StandardDPCB Mount390 V- 40 C+ 105 C 
AMCV-0603LC-260-C100N-T


Varistors 10pF +-30% 31-38Volt Ip=2A
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Abracon 7114
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AUD 0.1135
Multiples of: 1

          Cut Tape       
AVRM0603C120MT101N


Varistors 0.6x0.3mm EIA 0201
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TDK 7110
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AUD 0.0254
Multiples of: 10

MLV5.5 VDC-20 V-5 A10 mJ100 pF SMD/SMTReel , Cut Tape0201 (0603 METRIC)AVRPCB Mount12.8 V- 40 C+ 85 CAEC - Q200
Hot V05E50P


Littelfuse Varistors 50Vrms 500A 5mm Disc
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Littelfuse 7105
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AUD 0.175
Multiples of: 1

Mov65 VDC50 VAC135 V5 mm800 A5 J350 pF RadialBulk-Lv Ultramov 82 VDC   
VGAH121031R650DP


Varistors 31Vdc 1.7J 57V 1210 AEC-Q200
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Kyocera AVX 7102
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AUD 0.6583
Multiples of: 1

MLV31 VDC25 VAC57 V-300 A1.7 J1200 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VGAHPCB Mount39 V- 55 C+ 150 CAEC - Q200
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