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
  
                      
ZV17K0805121NIR1


Varistors ZV 17V 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.

Bourns 22776
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AUD 0.1044
Multiples of: 1

MLV22 VDC17 VAC44 V-120 A0.4 J315 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)ZVPCB Mount27 V- 55 C+ 125 C 
B72580E0200K062


EPCOS TDK Varistors 1812 20Vrms 800A CT1812K20G
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TDK 22769
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AUD 0.6192
Multiples of: 1

Mlv26 VDC20 VAC54 V 800 A3000 Mj3000 pF- 55 C to + 150 CSmd/SmtReel1812 (4532 METRIC)E 33 VDC- 55 C+ 150 CAec - Q200
RM07D391KC1IE100


650V 26J 130pF@1kHz 320V 250V 10A Radial Leaded,P=5.08mm Varistors ROHS
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Dersonic 22694
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AUD 0.0258
Multiples of: 20

                  
B72530T200K62


Varistors 1210 20V 400A 1500pF CT1210K20G
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TDK 22683
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AUD 0.3654
Multiples of: 1

MLV26 VDC20 VAC54 V-400 A1.9 J1500 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)CTPCB Mount33 V- 55 C+ 125 C 
ZV30K0603300NIR1HT


Varistors ZV 30V 10%
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Bourns 22679
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AUD 0.0761
Multiples of: 1

          Cut Tape       
EZJ-Z1V420FA


Varistors 42V 15A 68PF VARISTOR
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Panasonic 22678
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AUD 0.0908
Multiples of: 1

 30 VDC     68 pF- 40 C to + 85 CSmd/SmtCut Tape0603 (1608 METRIC)   - 40 C+ 85 C 
B72214S0351K101


Varistor: metal-oxide; THT; 350VAC; 460VDC; 560V; 50A; 80J
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TDK 22659
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AUD 0.1479
Multiples of: 5

              560 V   
FTR14D561K


Varistors 460V 925V 4.5KA Through Hole,P=7.5mm RoHS
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FTR 22309
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AUD 0.086
Multiples of: 5

   925 V          504 V ~ 616 V   
V240ZA05P


Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
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Littelfuse 22286
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AUD 0.4121
Multiples of: 1

MOV200 VDC150 VAC395 V5 mm400 A7 J80 pF RadialBulk ZAPCB Mount264 V- 55 C+ 85 C 
7D431K


710V 0.25W 28J 115pF@1kHz 350V 275V 430V 1.2kA Radial Leaded,P=5mm Varistors ROHS
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SURGING 22025
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AUD 0.022
Multiples of: 20

                  
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