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
  
                      
V8ZA05P


Varistors 4 VAC .1J 30V-CLAMP 50A-PK
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Littelfuse 2910
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AUD 0.2519
Multiples of: 1

MOV5 VDC4 VAC30 V5 mm50 A100 mJ1400 pF RadialBulk ZAPCB Mount6 V to 11 V- 55 C+ 85 C 
FPV321611E330PKT


1206 Varistors ROHS
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Fenghua Advanced 2910
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AUD 0.0514
Multiples of: 10

                  
423210D511KJ


845V 410V 320V 459V~561V SMD,10.4x8mm Varistors ROHS
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Juxing Electronic Technology 2910
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AUD 0.0636
Multiples of: 10

   845 V          459 V ~ 561 V   
10D821KJ


1.355kV 110J 670V 510V 3.5kA Radial Leaded,P=7.5mm Varistors ROHS
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SURGING 2910
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AUD 0.0911
Multiples of: 5

                  
VC060314A300DP


Varistors 10VAC 14VDC 0.1J 350pF 18.5 V 32V
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Kyocera AVX 2910
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AUD 0.0982
Multiples of: 1

MLV14 VDC10 VAC32 V-30 A100 mJ350 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount18.5 V- 55 C+ 125 C 
V150LA2P


395V 200V 150V 240V Plugin Varistors ROHS
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Littelfuse 2910
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AUD 0.1005
Multiples of: 1

   395 V7 mm  150 pF- 55 C to + 85 C Bulk   240 V   
MOV-10D271K


Varistors 370pF 270volts 10%
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Bourns 2910
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AUD 0.1076
Multiples of: 1000

MOV297 VDC175 VAC455 V10 mm2.5 kA40 J370 pF RadialBulk MOV - 10DxxxKPCB Mount270 V- 40 C+ 85 C 
Hot V320LT7P


Littelfuse Varistors 320V 65pF
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Littelfuse 2910
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AUD 0.1387
Multiples of: 1000

Mov420 VDC320 VAC850 V7 mm1.2 kA25 J65 pF- 55 C to + 85 CRadialReel Lt 565 VDC- 55 C+ 85 C 
B72210S461K101


Varistors Through Hole RoHS
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TDK 2910
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AUD 0.1394
Multiples of: 5

   -          -   
VDRS07H250BSE


Var MOV 250VAC/320VDC 1200A 390V Radial Bulk
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Vishay 2910
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AUD 0.1466
Multiples of: 3000

MOV320 VDC250 VAC650 V9 mm1.2 kA33 J160 pF RadialBulk VDRSPCB Mount390 V- 40 C+ 85 C 
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