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
  
                      
B72520E0250K062


Varistors 1206 25Vrms 200A CT1206K25G
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TDK 180420
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AUD 0.3118
Multiples of: 2000

Mlv31 V25 V65 V 200 A1000 Mj550 pF- 55 C to + 150 CSmd/SmtReel1206 (3216 METRIC)E 39 V- 55 C+ 150 CAec - Q200
B72520E0300K062


Varistors 1206 30Vrms 200A CT1206K30G
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TDK 178480
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AUD 0.2807
Multiples of: 2000

Mlv38 V30 V77 V 200 A1100 Mj500 pF- 55 C to + 150 CSmd/SmtReel1206 (3216 METRIC)E 47 V- 55 C+ 150 CAec - Q200
B72660M0250K072


Varistors 25V 250A 1400pF Varistor CU4032K25G2
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TDK 175570
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AUD 0.3718
Multiples of: 1000

MLV31 VDC25 VAC77 V-250 A1.6 J1400 pF SMD/SMTBlister Pack4032 (102080 METRIC)CU StandardPCB Mount31 V- 40 C+ 85 C 
B72214S0251K101


Varistors 250volts 4500A
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TDK 174625
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AUD 0.2529
Multiples of: 1

   650 V14 mm  350 pF- 40 C to + 85 C Bulk   390 V   
AMCV-0402LC-180-C050Y-T


Varistors 5pF +100% -50% 22-28Volt Ip=2A
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ABRACON 174600
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AUD 0.0791
Multiples of: 10000

MLV18 VDC12.7 VAC48 V-2 A5 mJ5 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AMCVPCB Mount22 V to 28 V- 55 C+ 125 C 
B72220S0321K101


Varistors 320volts 8000A
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TDK 166871
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AUD 0.2611
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   840 V20 mm  540 pF- 40 C to + 85 C Bulk   510 V   
B72500D300H60


ESD Suppressors 0603 30Vdc 10pF CeraDiode CDS3C30GTH
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TDK 157751
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AUD 0.0629
Multiples of: 1

   120 V   10 pF- 40 C To + 85 CSmd/SmtReel0603 (1608 METRIC)Ceradiodes High - Speed   + 85 C 
RM10D471KD1IE100


775V 67J 210pF@1kHz 385V 300V 25A Through Hole,P=7.5mm Varistors ROHS
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Dersonic 152125
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AUD 0.0613
Multiples of: 10

                  
EZJ-Z0V420WA


Varistors 42V 10A 56PF VARISTOR
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Panasonic 146324
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AUD 0.055
Multiples of: 1

Mlv30 V   10 A 56 pF- 40 C to + 85 CSmd/SmtReel0402 (1005 METRIC)Ezj 42 V- 40 C+ 85 C 
B72214S0500K101


Varistors 50V 4.5KA Through Hole RoHS
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TDK 144664
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AUD 0.1473
Multiples of: 1

   135 V14 mm  1800 pF- 40 C to + 85 C Bulk   82 V   
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