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
  
                      
10D471K


Varistors 385V 775V 2.5KA Through Hole RoHS
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Ruilongyuan 223410
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AUD 0.0778
Multiples of: 5

   775 V          423 V ~ 517 V   
B72220S0321K101


Varistors 320volts 8000A
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TDK 196954
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AUD 0.2716
Multiples of: 1

   840 V20 mm  540 pF- 40 C to + 85 C Bulk   510 V   
V5.5MLA0402NR


Varistors 5.5VDC .05J 21V-CLMP 20A PK
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Littelfuse 194000
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AUD 0.1118
Multiples of: 10000

MLV5 VDC4 VAC19 V-20 A50 mJ220 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLAPCB Mount7.1 V- 55 C+ 125 C 
B72500D 50A 60


Varistors 5.6VDC 19V-CLMP 470PF
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TDK 188099
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AUD 0.0509
Multiples of: 1

MLV5.6 VDC-19 V-1000 A-470 pF SMD/SMTReel , Cut TapeSOD - 523Standard CeraDiodesPCB Mount6.4 V- 40 C+ 85 C 
CG0402MLE-18G


ESD Suppressors 18VDC 80V-CLAMP 9PF
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Bourns 174470
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AUD 0.0443
Multiples of: 1

MLV18 VDC8.5 VAC120 V-30 A-9 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLEPCB Mount-- 55 C+ 125 C 
07D471K


Varistors 385V 775V 1.2KA Through Hole RoHS
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Ruilongyuan 160088
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AUD 0.0345
Multiples of: 20

   775 V          423 V ~ 517 V   
VC120648D101RP


Varistors 34VAC 48VDC 0.4J 225pF 62 V 100V
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Kyocera AVX 151320
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AUD 0.3414
Multiples of: 4000

MLV48 VDC34 VAC100 V-100 A400 mJ225 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCPCB Mount62 V- 55 C+ 125 C 
VC080530A650DP


Varistors 21VAC 30VDC 0.1J 90pF 41 V 67V
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Kyocera AVX 88270
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AUD 0.202
Multiples of: 1000

MLV30 VDC21 VAC67 V-30 A100 mJ90 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount41 V- 55 C+ 125 C 
B72660M0250K072


Varistors 25V 250A 1400pF Varistor CU4032K25G2
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TDK 6050
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AUD 0.6452
Multiples of: 1

MLV31 VDC25 VAC77 V-250 A1.6 J1400 pF SMD/SMTBlister Pack4032 (102080 METRIC)CU StandardPCB Mount31 V- 40 C+ 85 C 
VC060330A650DP


Varistors 21VAC 30VDC 0.1J 125pF 41 V 67V
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Kyocera AVX 2216
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AUD 0.1248
Multiples of: 1

MLV30 VDC21 VAC67 V-30 A100 mJ125 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount41 V- 55 C+ 125 C 
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