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
  
                      
RL1206A180K


46V 14V 11V 16.8V~21V 1206 Varistors ROHS
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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.

Ruilongyuan 10548
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AUD 0.1199
Multiples of: 5

   46 V          16.8 V ~ 21 V   
MOV-20D470KTR


Varistors 47volts 20mm
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Bourns 4544
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AUD 0.6713
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Mov47 VDC 93 V20 mm1 kA10 J4300 pF- 40 C to + 85 C Reel       
RL0603E018M015K


Varistors 18V 50V 0603 RoHS
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Ruilongyuan 4539
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AUD 0.0395
Multiples of: 10

   50 V          -   
ERZ-V07D271


Var 175VAC/225VDC 1750A 270V Radial Bulk
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Panasonic 4522
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AUD 0.1391
Multiples of: 1

Mov225 V175 V455 V7 mm1.75 kA24 J150 pF- 40 C to + 85 CRadial  V 270 V- 40 C+ 85 C 
B72650M0350K072


EPCOS TDK Varistors 35V 100A 620pF Varistor CU3225K35G2
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TDK 4222
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AUD 0.5434
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MLV45 VDC35 VAC110 V-100 A1.1 J620 pF SMD/SMTReel , Cut Tape3225 (8063 METRIC)CU StandardPCB Mount56 V- 40 C+ 85 C 
V200CH8


Varistors 130V 250A 110pF 13 Inch Reel
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Littelfuse 4134
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AUD 1.2149
Multiples of: 1

Mov175 V130 V340 V 250 A4 J110 pF- 55 C to + 125 CSmd/SmtReel3220Ch 200 V- 55 C+ 125 C 
RL0603A360K


78V 28V 21V 33.6V~42V 0603 Varistors ROHS
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Ruilongyuan 4049
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AUD 0.077
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   78 V          33.6 V ~ 42 V   
V130LA10AP


Littelfuse Varistors 130V 1000pF
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Littelfuse 3983
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AUD 0.3761
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   340 V14 mm  1000 pF- 55 C to + 85 C Bulk   200 V   
B72530T6170K062


Varistors 1210 24VDC 8000pF 2000A
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TDK 3911
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AUD 0.7339
Multiples of: 1

MLV24 VDC17 VAC47 V-2000 A4000 mJ8000 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)High SurgePCB Mount29.7 V- 55 C+ 125 C 
V250LA10P


650V 351V~429V Plugin Varistors ROHS
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Littelfuse 3452
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AUD 0.1525
Multiples of: 1

Mov330 VDC250 VAC650 V10 mm2.5 kA40 J220 pF RadialBulk La 354 v to 429 V- 55 C+ 85 C 
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