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
  
                      
B72214Q0381K101


Varistors Varistor Q14K385
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK 1933
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AUD 0.85
Multiples of: 1

  385 VAC       Bulk B72214q  - 40 C+ 105 C 
ERZ-V20D471


Panasonic Varistors 300V 100A CLAMP
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Panasonic 1933
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AUD 1.3315
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Mov385 V300 V775 V20 mm10 kA350 J900 pF- 40 C to + 85 CRadialBulk V 470 V- 40 C+ 85 C 
ERZ-VA7D241


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 1932
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AUD 0.1698
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Mov200 VDC150 VAC395 V7 mm1.75 kA 170 pF Radial  V 240 V   
DV250K3225R2


Varistors DV SERIES 250V
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Bourns 1932
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AUD 0.6519
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MOV320 VDC250 VAC650 V-400 A11 J100 pF SMD/SMTReel , Cut Tape3225 (8063 METRIC)DVPCB Mount390 V- 40 C+ 125 C 
ERZ-VA5V390


Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 1931
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AUD 0.1679
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Mov31 VDC25 VAC86 V5 mm250 A 700 pF Radial  VPcb Mount39 V   
AMCV-0805-260-C800N-T


Varistors 80pF +/-30% 31-38Volt Ip=20A
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ABRACON 1930
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AUD 0.1115
Multiples of: 1

MLV26 VDC18.4 VAC70 V-20 A50 mJ80 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AMCVPCB Mount31 V to 38 V- 55 C+ 125 C 
ERZ-E07E561


Varistors ERZ-E 7mm 560V T&R ZNR Surge Absorber
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Panasonic 1930
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AUD 0.1698
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          Cut Tape       
VCAS120605A150DP


Varistors 4VAC 5.6VDC 0.1J 1200pF 8.5 V 18V
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Kyocera AVX 1930
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AUD 0.2654
Multiples of: 1

Mlv5.6 VDC4 VAC18 V 40 A0.1 J1200 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Vcas 8.5 V- 55 C+ 125 C 
V420LT40BP


Littelfuse Varistors 20MM Radial
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Littelfuse 1930
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AUD 0.6879
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MOV560 VDC420 VAC1.06 kV20 mm6.5 kA 600 pF RadialReel , Cut Tape LAPCB Mount - 55 C+ 85 C 
680KD07


Varistors 56V 135V 250A Through Hole RoHS
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Yageo 1929
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AUD 0.089
Multiples of: 1

MOV56 VDC40 VAC135 V7 mm250 A3.6 J740 pF RadialBulk 07DPCB Mount68 V- 40 C+ 105 C 
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