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
  
                      
B72220S0110K101


Varistors 11volts 2000A
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TDK 2379
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AUD 0.6647
Multiples of: 1

   36 V20 mm  0.023 uF- 40 C to + 85 C Bulk   18 V   
ERZ-E11E102


Varistors ERZ-E 11mm 1000V T&R ZNR Surge Absorber
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Panasonic 2375
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AUD 0.3846
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MOV825 VDC625 VAC1.65 kV14 mm5 kA280 J220 pF RadialReel , Cut Tape ERZ - E10PCB Mount1 kV- 40 C+ 85 C 
V26MLA1210NT


Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
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Littelfuse 2371
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AUD 1.1502
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MLV26 VDC20 VAC60 V-300 A1.2 J1250 pF SMD/SMTReel , Cut Tape MLAPCB Mount38.5 V- 55 C+ 125 C 
V56ZA2PX2855


Varistors 07MM Radial
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Littelfuse 2370
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AUD 0.2058
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          Bulk Za     
B72214S0321K551


EPCOS TDK Varistors Varistor S14K320G5S5
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TDK 2370
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AUD 0.3331
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Mov420 VDC320 VAC840 V14 mm4.5 kA84 J370 pF- 40 C to + 85 CRadialReel B722 510 VDC- 40 C+ 105 C 
B72205S0140K111


EPCOS TDK Varistors Varistor S05K14G
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TDK 2366
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AUD 0.2279
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Mov18 VDC14 VAC43 V5 mm100 A0.4 J1450 pF- 40 C to + 85 CRadialReel B722 22 VDC- 40 C+ 105 C 
ERZ-E07B391CS


Varistors ERZ-E 7mm 390V Bulk ZNR Surge Absorber
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Panasonic 2361
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AUD 0.1716
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Mov320 VDC250 VAC650 V9 mm2.5 kA53 J300 pF RadialBulk Erz - E10Pcb Mount390 V- 40 C+ 85 C 
V07E150P


Varistors 150Vrms 1750A 150pF 7mm Disc
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Littelfuse 2361
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AUD 0.2691
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Mov200 V150 V395 V7 mm1.75 kA15 J150 pF- 55 C to + 85 CRadialBulk Ultramov 216 v to 264 V- 55 C+ 85 C 
V14E17AUTO


Varistors 17V 14mm Epoxy AEC-Q200 AUMOV
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Littelfuse 2345
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AUD 0.5563
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MOV20 VDC17 VAC53 V9 mm10 A13 J8700 pF RadialBulk AUMOVPCB Mount27 V- 40 C+ 85 CAEC - Q200
RL1812A270K


72V 22V 17V 26.4V~33V 1812 Varistors ROHS
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Ruilongyuan 2173
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AUD 0.3695
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   72 V          26.4 V ~ 33 V   
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