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
  
                      
MOV-20D102K


Bourns Varistors 1000volts 20mm
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Bourns 8020
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AUD 1.0843
Multiples of: 1

MOV1 KVDC625 VAC1.65 kV20 mm4.5 kA190 J200 pF RadialBulk MOV - 20DxxxKPCB Mount1000 V- 40 C+ 85 C 
B72210S1140K102


EPCOS TDK Varistors Varistor S10K14AUTO
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TDK 7993
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AUD 0.5783
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Mov16 V14 V 7 mm500 A2 J5.2 nF- 40 C to + 85 CRadialBulk Siov 22 V- 40 C+ 105 CAec - Q200
MLVC06V030C100


42V 30A Varistor 1 Circuit Surface Mount, MLCV 0603 (1608 Metric)
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Eaton 7987
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AUD 0.1257
Multiples of: 1

MLV30 VDC21.2 VAC74 V-30 A100 mJ100 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLVCSMD/SMT42 V- 55 C+ 125 C 
B72214S2381K101


EPCOS TDK Varistors Varistor S14K385E2
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TDK 7976
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AUD 0.3875
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Mov505 VDC385 VAC  5 kA136 J240 pF- 40 C to + 85 CRadialReel Disk, Advanced 620 VDC- 40 C+ 105 C 
V47ZT7P


Varistors 30V 1000A 4500pF
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Littelfuse 7975
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AUD 0.3224
Multiples of: 1

MOV38 VDC30 VAC93 V14 mm1 kA8.8 J4500 pF RadialReel , Cut Tape ZAPCB Mount51.7 V- 55 C+ 85 C 
V18MLA1206NH


Littelfuse Varistors 14V 150A 1100pF
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Littelfuse 7865
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AUD 0.8501
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MLV18 VDC14 VAC44 V-150 A400 mJ1270 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLAPCB Mount28 V- 55 C+ 125 C 
ZV40K1206121NIR1


Varistors ZV 40V 10%
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Bourns 7788
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AUD 0.1729
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MLV56 VDC40 VAC110 V-120 A0.8 J370 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)ZVPCB Mount68 V- 55 C+ 125 C 
VC060326A580RP


Varistors 18VAC 26VDC 0.1J 155pF 34.5 V 60V
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Kyocera AVX 7627
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AUD 0.1069
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Mlv26 V18 V60 V 30 A0.1 J155 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Vc 34.5 V- 55 C+ 125 C 
14D820K


Varistors 65V 135V 4.5KA Through Hole RoHS
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Hongzhi 7110
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AUD 0.2029
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   135 V          74 V ~ 90 V   
390KD10J


Varistors Through Hole RoHS
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Yageo 1692
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AUD 0.1111
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MOV31 VDC25 VAC77 V10 mm1 kA9 J2400 pF RadialBulk 10DThrough Hole39 V- 40 C+ 105 C 
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