About Varistors

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.

Varistors

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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
  
                      
RM14D561KD14E100


915V 0.6W 460V 360pF@1kHz 125J 350V 560V 2.5kA Radial Leaded,P=7.5mm Varistors ROHS
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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.

Dersonic Availability : 44729
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0706
Multiples of: 5

                  
VC120638N770RP


Varistors 30VAC 38VDC 1.1J 350pF 47 V 77V
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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.

Kyocera AVX Availability : 44620
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USD 0.1149
Multiples of: 2000

Mlv38 VDC30 VAC77 V 200 A1.1 J350 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Vc 47 V- 55 C+ 125 C 
ERZ-V07D471


Var 300VAC/385VDC 1750A 470V Radial Bulk
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Panasonic Availability : 44020
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USD 0.0989
Multiples of: 1

Mov385 V300 V775 V7 mm1.75 kA85 J100 pF- 40 C to + 85 CRadialBulk V 470 V- 40 C+ 85 C 
ZV30K1812801NIR1


Varistors ZV 30V 10%
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Bourns Availability : 43825
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USD 0.2438
Multiples of: 1

MLV38 VDC30 VAC77 V-800 A4.4 J1800 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVPCB Mount47 V- 55 C+ 125 C 
VC060305A150DP


Varistors 4VAC 5.6VDC 0.1J 750pF 8.5 V 18V
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Kyocera AVX Availability : 43650
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 0.0719
Multiples of: 1000

MLV5.6 VDC4 VAC18 V-30 A100 mJ750 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount8.5 V- 55 C+ 125 C 
B72500D160H60


ESD Suppressors 0603 16Vdc 3pF CeraDiode CDS3C16GTH
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TDK Availability : 42680
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USD 0.0447
Multiples of: 4000

MLV16 VDC-290 V---5 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)High - Speed CeraDiodesPCB Mount65 V- 40 C+ 85 C 
B72510E0250K062


Varistors 25Vrms 80A CT0805K25G
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TDK Availability : 42130
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USD 0.1507
Multiples of: 1

Mlv31 V25 V67 V 80 A300 Mj250 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ct 39 V- 55 C+ 125 CAec - Q200
V5.5MLA0603NHAUTO


Littelfuse Varistors MLV SMF FOR AUTO 5.5V 0.1J 500pF
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Littelfuse Availability : 41542
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.1587
Multiples of: 1

MLV5 VDC4 VAC17.5 V-30 A100 mJ960 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLA AUTOPCB Mount9.3 V- 55 C+ 125 CAEC - Q200
VC121048H101DP


Varistors 34VAC 48VDC 1.2J 500pF 62 V 100V
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Kyocera AVX Availability : 41415
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USD 0.1782
Multiples of: 1

MLV48 VDC34 VAC100 V-220 A1.2 J500 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VCPCB Mount62 V- 55 C+ 125 C 
CG0603MLA-18KE


TVS Varistor - 14VAC/18VDC - 30A - 33V - 1 x 0.8 x 0.8 mm - 0603 [1608 Metric] - ...
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Bourns Availability : 31294
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USD 0.0299
Multiples of: 1

MLV18 VDC14 VAC40 V-30 A100 mJ130 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLAPCB Mount18 V- 55 C+ 125 C 
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