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
  
                      
V150ZT1P


Varistors 150V 1200A 250pF
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Littelfuse 44620
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AUD 0.271
Multiples of: 1000

MOV127 VDC95 VAC250 V7 mm1.2 kA 250 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
V47ZA3P


Varistors 30 VAC 4.5J 93V-CLAMP 500A-PK
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Littelfuse 42951
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AUD 0.1332
Multiples of: 1

MOV38 VDC30 VAC89 V10 mm500 A4.5 J2000 pF RadialBulk ZAPCB Mount42 V to 52 V- 55 C+ 85 C 
B72540E0400K062


EPCOS TDK Varistors 2220 40Vrms 1000A CT2220K40G
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TDK 42680
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AUD 1.2222
Multiples of: 1000

Mlv56 VDC40 VAC110 V 1000 A9000 Mj2000 pF- 55 C to + 150 CSmd/SmtReel2220 (5750 METRIC)E 68 VDC- 55 C+ 150 CAec - Q200
EZJ-Z1V420FA


Varistors 42V 15A 68PF VARISTOR
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Panasonic 41894
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AUD 0.0854
Multiples of: 1

 30 VDC     68 pF- 40 C to + 85 CSmd/SmtCut Tape0603 (1608 METRIC)   - 40 C+ 85 C 
B72590T40M60


Varistors 5.5VDC .0075J 24V-CLMP 20A PK
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TDK 41777
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AUD 0.096
Multiples of: 1

Mlv5.5 V4 V24 V 20 A7.5 Mj200 pF- 40 C to + 85 CSmd/SmtReel0402 (1005 METRIC)Standard 10 V- 40 C+ 85 C 
VCH4AG150R4MATWA


Varistors 15volts 0.47pF
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Kyocera AVX 41552
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AUD 0.1152
Multiples of: 1

Mlv15 V11 VAC110 V  700 Mj0.47 pF SolderReel0402 (1005 METRIC)Vc 135 V- 55 C+ 125 C 
B72590D0050A060


ESD Suppressors 0402 24Vdc 180pF Ceradiode CDS2C05GTA
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TDK 40378
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AUD 0.0681
Multiples of: 1

MLV5.6 VDC-24 V-10 A-180 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)B72590DPCB Mount6.4 V- 40 C+ 85 C 
ZV11K0603300NIR1


Varistors ZV 11V 10%
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Bourns 39992
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AUD 0.0655
Multiples of: 1

MLV14 VDC11 VAC33 V-30 A0.2 J210 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)ZVPCB Mount18 V- 55 C+ 125 C 
B72500E0200K060


Varistors 20Vrms 30A CT0603K20G
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TDK 39413
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AUD 0.133
Multiples of: 1

Mlv26 V20 V56 V 30 A200 Mj90 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Ct 33 V- 55 C+ 125 CAec - Q200
B72214S0511K101


Varistors 510V RMS 14MM RADIAL Varistor S14K510
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TDK 242
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AUD 0.2142
Multiples of: 5

MOV670 VDC510 VAC1.355 kV15.5 mm4.5 kA110 J180 pF RadialBulk StandardDPCB Mount820 V- 40 C+ 105 C 
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