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
  
                      
V18MLA0603NHAUTO


Varistors MLV SMF FOR AUTO 18V 0.1J 120pF
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Littelfuse 2910
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AUD 0.286
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MLV18 VDC14 VAC50 V-30 A100 mJ120 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLA AUTOPCB Mount28 V- 55 C+ 125 CAEC - Q200
V8ZA05P


Varistors 4 VAC .1J 30V-CLAMP 50A-PK
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Littelfuse 2910
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AUD 0.3
Multiples of: 1

MOV5 VDC4 VAC30 V5 mm50 A100 mJ1400 pF RadialBulk ZAPCB Mount6 V to 11 V- 55 C+ 85 C 
361KD07


Varistors 300V 595V 1.2KA Through Hole RoHS
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Yageo 2910
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AUD 0.049
Multiples of: 20

MOV300 VDC230 VAC620 V7 mm400 A10 J140 pF RadialBulk 05DPCB Mount360 V- 40 C+ 105 C 
5D471K


810V 0.1W 55pF@1kHz 15J 385V 300V 470V 400A SMD Varistors ROHS
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SURGING 2910
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AUD 0.0515
Multiples of: 10

                  
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 
D69A3ZOV131RA09T1N


MOV - Standard, 14mm, 130VAC, 6000A Imax
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Maida 2910
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AUD 0.1875
Multiples of: 1

                  
ERZ-E05F361


Varistors ERZ-E 5mm 360V T&R ZNR Surge Absorber
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Panasonic 2910
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AUD 0.1889
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 0.1925
Multiples of: 1000

MOV320 VDC250 VAC650 V7 mm1.2 kA26 J130 pF RadialReel , Cut Tape ERZ - E10PCB Mount390 V- 40 C+ 85 C 
TND05V-471KB00AAA0


Varistors
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Chemi-Con 2910
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AUD 0.2184
Multiples of: 1

MOV385 VDC300 VAC810 V5 mm800 A15 J60 pF Radial  VPCB Mount470 V- 40 C+ 85 C 
MVR1206-240G


24V 1206 Varistors ROHS
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DOWO 2783
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AUD 0.0577
Multiples of: 10

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