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
  
                      
BVRA0603-20PFR


Varistors MLV Auto 0603 20VAC , Lead free
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Bourns 3655
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AUD 0.1004
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Varistors26 VDC20 VAC67 V   100 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)BVRASMD/SMT30 V to 43 V- 40 C+ 125 C 
MOV-14D681K


Bourns Varistors 680volts 14mm
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Bourns 3654
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AUD 0.3316
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MOV680 VDC420 VAC1.12 kV14 mm4.5 kA130 J290 pF RadialBulk MOV - 14DxxxKPCB Mount680 V- 40 C+ 85 C 
B72214P2421K101


Varistors 560V 680 (612~748) Through Hole RoHS
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TDK 3653
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AUD 0.6076
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Mov560 VDC420 VAC1120 V16.5 mm6 kA190 J355 pF- 40 C to + 85 CRadialBulk Advanced - Mp S14 680 VDC- 40 C+ 105 C 
B72650M0110K072


Varistors 11V 100a 1750pF Varistor CU3225K11G2
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TDK 3651
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AUD 0.529
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MLV14 VDC11 VAC36 V-100 A300 mJ1750 pF SMD/SMTBlister Pack CU StandardPCB Mount18 V- 40 C+ 85 C 
EZJ-Z0V650DA


Var MLV 40VDC 5A 65V 0402 SMD T/R
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Panasonic 3647
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AUD 0.0459
Multiples of: 10

MLV40 VDC---5 A-27 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)EZJ - ZPCB Mount65 V- 40 C+ 85 C 
AVRL161A3R3FTA


Varistors 0603 27V 3.3pF
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TDK 3647
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AUD 0.0934
Multiples of: 5

MLV10 VDC-----3.3 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount27 V- 40 C+ 85 CAEC - Q200
Hot V07E25P


Littelfuse Varistors 25Vrms 1kA 1350pF 7mm Disc
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Littelfuse 3646
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AUD 0.2364
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Mov31 VDC25 VAC77 V7 mm1000 A5.5 J1500 pF- 40 C to + 85 CRadialBulk-Lv Ultramov 39 VDC- 40 C+ 85 C 
V05P11P


Varistors 11V 5mm Phenolic UltraMOV
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Littelfuse 3645
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AUD 0.2444
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Mov18 VDC11 VAC36 V5 mm500 A800 Mj1300 pF RadialBulk-Lv Ultramov 18 VDC- 40 C+ 125 C 
B72210P2271K101


Varistors 275VAC 10% 10mm MP AdvanceD
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TDK 3645
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AUD 0.3125
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   710 V      Bulk   275 V   
B72214S0170K151


Varistors Varistor S14K17G5
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TDK 3644
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AUD 0.325
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Mov22 VDC17 VAC53 V14 mm1 kA5 J8200 pF RadialCut Tape Standardd 27 VDC- 40 C+ 105 C 
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