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
  
                      
V30MLA1210NH


varistors 30v 35~43 68v 280a through hole rohs
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Littelfuse 14708
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AUD 0.4542
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MLV30 VDC25 VAC68 V-280 A1.2 J1820 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLAPCB Mount43 V- 55 C+ 125 C 
V22ZA2P


Varistors 14 VAC 2J 43V-CLAMP 500A-PK
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Littelfuse 5231
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AUD 0.2839
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MOV18 VDC14 VAC43 V10 mm500 A2 J4000 pF RadialBulk ZAPCB Mount19.8 V to 24.2 V- 55 C+ 85 C 
VE1812K801R030


Varistors 38V 800A 1812 AEC-Q200
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Kemet 5230
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AUD 0.6694
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MLV38 VDC30 VAC79 V-800 A4.4 J1800 pF SMD/SMTReel , Cut Tape VEPCB Mount47 V- 55 C+ 150 CAEC - Q200
B72207S0151K101


Varistors 150VRMS 7MM RADIAL Varistor S07K150
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TDK 5227
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AUD 0.1713
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Mov200 V150 V395 V7 mm1.2 kA11 J170 pF- 40 C to + 85 CRadialBulk Standardd 240 V- 40 C+ 105 C 
MOVTP20V300N


Varistors MOVTP, 20 mm, 300 Vac
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Eaton 5219
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AUD 1.6657
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MOV385 VDC300 VAC775 V23.5 mm10000 A350 J- Through HoleBulk MOVTPThrough Hole517 V- 40 C+ 105 C 
10D112K


Plugin,P=7.5mm Varistors ROHS
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Ruilongyuan 5218
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AUD 0.107
Multiples of: 5

                  
B72520E1250K062


Varistors 1206 25Vrms 1.0A CT1206K25AUTOG
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TDK 5215
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AUD 0.3135
Multiples of: 1

MLV31 VDC25 VAC65 V-200 A1 J550 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)AutomotivePCB Mount39 V- 55 C+ 150 CAEC - Q200
EZJ-Z1V330GM


Varistors 0603 26volts 100pF VV=33volts AEC-Q200
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Panasonic 5208
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AUD 0.1289
Multiples of: 1

MLV26 VDC---20 A-100 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)EZJZ - MPCB Mount33 V- 55 C+ 125 CAEC - Q200
ZV40K1812601NIR1HT


Varistors ZV 40V 10%
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Bourns 5189
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AUD 0.475
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MLV56 VDC40 VAC110 V 600 A4.8 J1000 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVHTPCB Mount68 V- 55 C+ 125 C 
B72540E0140K062


EPCOS TDK Varistors 2220 14Vrms 1200A CT2220K14G
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TDK 2083
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AUD 2.0114
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Mlv18 VDC14 VAC38 V 1200 A5800 Mj0.01 uF- 55 C to + 150 CSmd/SmtReel2220 (5750 METRIC)E 22 VDC- 55 C+ 150 CAec - Q200
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