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
  
                      
V175LA2P


455V 225V 175V 270V Plugin Varistors ROHS
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Littelfuse 3682
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AUD 0.2247
Multiples of: 1

Mov225 V175 V455 V7 mm1.2 kA 130 pF- 55 C to + 85 CRadialBulk La  - 55 C+ 85 C 
MOVS2825V420


Varistors 420 VAC, 1120 V CLAMP, 400 PEA
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Eaton 2932
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AUD 0.4327
Multiples of: 1

MOV560 VDC420 VAC1120 V-1200 A-- SMD/SMTReel , Cut Tape2825MOVS2825SMD/SMT748 V- 40 C+ 85 C 
MOV14D911K206RV119


Plugin
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KNSCHA 2919
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AUD 0.1429
Multiples of: 5

                  
V8ZA05P


Varistors 4 VAC .1J 30V-CLAMP 50A-PK
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Littelfuse 2910
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AUD 0.2732
Multiples of: 1

MOV5 VDC4 VAC30 V5 mm50 A100 mJ1400 pF RadialBulk ZAPCB Mount6 V to 11 V- 55 C+ 85 C 
3225D561KJ


920V 460V 350V 504V~616V SMC Varistors ROHS
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Juxing Electronic Technology 2910
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AUD 0.0569
Multiples of: 10

   920 V          504 V ~ 616 V   
MOV-10D271K


Varistors 370pF 270volts 10%
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Bourns 2910
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AUD 0.1204
Multiples of: 1000

MOV297 VDC175 VAC455 V10 mm2.5 kA40 J370 pF RadialBulk MOV - 10DxxxKPCB Mount270 V- 40 C+ 85 C 
ERZ-E05F361


Varistors ERZ-E 5mm 360V T&R ZNR Surge Absorber
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Panasonic 2910
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AUD 0.1277
Multiples of: 1000

MOV300 VDC230 VAC595 V7 mm1.2 kA23 J130 pF RadialReel ERZ - E10PCB Mount360 V- 40 C+ 85 C 
ERZ-E05F391


Varistors ERZ-E 5mm 390V T&R ZNR Surge Absorber
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Panasonic 2910
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AUD 0.1284
Multiples of: 1000

MOV320 VDC250 VAC650 V7 mm1.2 kA26 J130 pF RadialReel , Cut Tape ERZ - E10PCB Mount390 V- 40 C+ 85 C 
AVRM0603C200MT150N


Varistors 0.6x0.3mm EIA 0201
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TDK 2909
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AUD 0.0143
Multiples of: 1

MLV12 VDC-40 V-1 A10 mJ15 pF SMD/SMTReel , Cut Tape0201 (0603 METRIC)AVRPCB Mount20 V- 40 C+ 85 CAEC - Q200
B72220P3271K101


Varistors 275VAC 10% 20mm SuperioR MP
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TDK 2832
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AUD 0.8343
Multiples of: 1

MOV350 VDC275 VAC710 V22.5 mm12 kA280 J1150 pF RadialBulk B72220PPCB Mount430 V- 40 C+ 105 C 
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