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
  
                      
B72214U2321K501


Varistors SNF Leaded Varistor 320V 14mm 10%
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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 1319
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AUD 0.3693
Multiples of: 1

Mov420 VDC320 VAC840 V17.5 mm6 kA136 J370 pF RadialBulk Snf Advanced 510 V- 40 C+ 125 C 
B72207S2231K101


EPCOS TDK Varistors Varistor S07K230E2
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TDK 1318
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AUD 0.1587
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Mov300 VDC230 VAC 7 mm1.75 kA23 J115 pF- 40 C to + 85 CRadialBulk Advanced 360 VDC- 40 C+ 105 C 
MLVC32V038C1800


47V 100A Varistor 1 Circuit Surface Mount, MLCV 3225 (8063 Metric)
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Eaton 1318
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AUD 1.001
Multiples of: 1

MLV38 VDC30 VAC90 V-100 A900 mJ1800 pF SMD/SMTReel , Cut Tape3225 (8063 METRIC)MLVCSMD/SMT47 V- 55 C+ 125 C 
VDRUS10T175BSE


Varistors 175V 4500A 10D Radial
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Vishay 1315
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AUD 0.7936
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Mov225 VDC175 VAC455 V12 mm4.5 kA67 J430 pF RadialBulk VdrusPcb Mount275 V- 40 C+ 125 C 
RL0805A241K


415V 200V 150V 216V~264V 0805 Varistors ROHS
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Ruilongyuan 1314
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AUD 0.0687
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   415 V          216 V ~ 264 V   
RL1812A101K


202V 1812 Varistors ROHS
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Ruilongyuan 1309
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AUD 0.2866
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   202 V              
V33ZA70P


Varistors 20 VAC 150J 58V-CLAMP 2KA-PK
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Littelfuse 1309
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AUD 0.3198
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   58 V20 mm  0.013 uF- 55 C to + 85 C Bulk   33 V   
10D431K


Varistors 350V 710V 2.5KA Through Hole RoHS
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Ruilongyuan 1261
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AUD 0.0658
Multiples of: 10

   710 V          430 (387 ~ 473)   
V18ZA05P


Varistors 10 VAC .17J 36V-CLAMP 100A-PK
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Littelfuse 1259
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AUD 0.341
Multiples of: 1

Mov14 V10 V36 V5 mm100 A0.17 J1000 pF- 55 C to + 85 CRadialBulk Za 14.4 v to 21.6 V- 55 C+ 85 C 
B72650M131K72


Varistors 130V 400A 100pF Varistor
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TDK 717
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AUD 0.4573
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MLV170 VDC130 VAC340 V-400 A42 J100 pF SMD/SMTBlister Pack CU StandardPCB Mount205 V- 40 C+ 85 C 
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