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
  
                      
VCAS121018J390DP


Varistors 13VAC 18VDC 1.5J 3100pF 25.5 V 42V
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Kyocera AVX 3937
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AUD 0.4353
Multiples of: 1

MLV18 VDC13 VAC42 V-500 A1.5 J3100 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VCASPCB Mount25.5 V- 55 C+ 125 CAEC - Q200
B72650M0151K093


EPCOS TDK Varistors Varistor CU3225K150G2K1
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TDK 3937
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AUD 0.6019
Multiples of: 1

  150 VAC       Reel Cu     
B72510T0300K062


Var MLV 30VAC/38VDC 80A 47V 0805 SMD Automotive T/R
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TDK 3933
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AUD 0.286
Multiples of: 1

 30 V38 V77 VNot Required mm 0.3 Joule200 pF  Tape And Reel   47 V   
VDRS07H250BSE


Var MOV 250VAC/320VDC 1200A 390V Radial Bulk
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Vishay 3926
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AUD 0.3347
Multiples of: 1

MOV320 VDC250 VAC650 V9 mm1.2 kA33 J160 pF RadialBulk VDRSPCB Mount390 V- 40 C+ 85 C 
B72214P2131K102


Varistors 130VAC 790pF 10% 14mm Adv MP Compact
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TDK 3909
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AUD 0.1905
Multiples of: 1

Mov170 VDC130 VAC340 V13 mm 60 J790 pF RadialBulk B72214pPcb Mount205 V- 40 C+ 105 C 
IsoM5-380-B-L2


Varistors IsoMOV 5KA 380Vrms Bulk In-Line
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Bourns 3906
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AUD 1.2304
Multiples of: 1

MOV505 VDC385 VAC1 kV17 mm250 A-40 pF RadialBulk IsoM5Through Hole-- 40 C+ 125 C 
220KD07-TR


Varistors 30V 50.7V P600 Bidirectional
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Yageo 3900
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AUD 0.0927
Multiples of: 1

MOV18 VDC14 VAC43 V7 mm500 A2.4 J2300 pF RadialReel , Cut Tape 07DPCB Mount22 V- 40 C+ 105 C 
EZJ-Z1V650DA


Var MLV 40VDC 5A 65V 0603 SMD T/R
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Panasonic 3880
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AUD 0.0623
Multiples of: 10

MLV40 VDC---5 A-27 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)EZJ - ZPCB Mount65 V- 40 C+ 85 C 
MOV-07D271K


Var MOV 175VAC/225VDC 1200A 270V Thru-Hole Radial Bulk
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Bourns 3880
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AUD 0.0698
Multiples of: 2000

 297 V 455 V7 mm1.2 kA18 J185 pF- 40 C to + 85 C Bulk Mov - 07Dxxxk  - 40 C+ 85 C 
14D680K


Varistors 68V 56V 1KA Through Hole RoHS
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Hongzhi 3807
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AUD 0.1657
Multiples of: 5

   56 V          61 V ~ 75 V   
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