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
  
                      
MOV14D561K206RV079


Plugin
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KNSCHA 3807
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AUD 0.1132
Multiples of: 5

                  
STE07D511K1BN0FSB0R0


Varistors 415V 845V 1.2KA Through Hole,P=5mm RoHS
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Songtian 562
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AUD 0.0361
Multiples of: 10

   845 V          459 V ~ 561 V   
MOVTP20V130N


Varistors MOVTP, 20 mm, 130 Vac
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Eaton 562
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AUD 1.7129
Multiples of: 1

MOV170 VDC130 VAC340 V23.5 mm10000 A140 J- Through HoleBulk MOVTPThrough Hole220 V- 40 C+ 105 C 
VCAS121030H620DP


Varistors 21VAC 30VDC 1.2J 1850pF 41 V 67V
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Kyocera AVX 559
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AUD 0.6647
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MLV30 VDC21 VAC67 V-280 A1.2 J1850 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VCASPCB Mount41 V- 55 C+ 125 CAEC - Q200
TMOV25SP175M


Varistors 175V 20KA SQ 25MM PB FREE 25S
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Littelfuse 557
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AUD 6.49
Multiples of: 1

Mov225 VDC175 VAC450 V25 mm20 kA250 J1900 pF Solder TerminalBulk 25S 243 V- 55 C+ 85 C 
B72214S0231K551


Varistors Varistor S14K230G5S5
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TDK 556
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AUD 0.3331
Multiples of: 1

Mov300 VDC230 VAC595 V14 mm4.5 kA60 J530 pF RadialCut Tape Standardd 360 VDC- 40 C+ 105 C 
RM07D680KC1IE100


135V 0.02W 3.6J 740pF@1kHz 56V 40V 68V 125A Radial Leaded,P=5.08mm Varistors ROHS
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Dersonic 533
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AUD 0.0511
Multiples of: 10

                  
VDR-10D151K


Varistors 125V 250V 2.5KA Through Hole RoHS
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VDR 0
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AUD 0.0808
Multiples of: 5

   250 V          135 V ~ 165 V   
B72210S0511K101


Varistors 510V RMS 10MM RADIAL Varistor S10K510
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TDK 0
6 to 16 Weeks Calender.png

AUD 0.1225
Multiples of: 5

Mov670 VDC510 VAC1.355 kV10 mm2.5 kA55 J140 pF- 40 C to + 85 CRadialBulk B722 820 VDC   
FTR20D151K


250V 125V 95V 135V~165V Plugin Varistors ROHS
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FTR 0
6 to 16 Weeks Calender.png

AUD 0.1547
Multiples of: 5

   250 V          135 V ~ 165 V   
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