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
  
                      
B72520E0300K062


Varistors 1206 30Vrms 200A CT1206K30G
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TDK 197880
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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
10D470K


Varistors 38V 93V 500A Through Hole RoHS
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Ruilongyuan 92460
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AUD 0.1394
Multiples of: 5

   93 V          42 V ~ 52 V   
471KD07


Varistors 385V 775V 1.2KA Through Hole RoHS
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Yageo 88250
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AUD 0.0438
Multiples of: 10

MOV385 VDC300 VAC775 V7 mm1200 A29 J105 pF RadialBulk 07DPCB Mount470 V- 40 C+ 105 C 
B72207S300K111


EPCOS TDK Varistors 30vrms 7mm StdCrimp
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TDK 87300
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AUD 0.152
Multiples of: 1500

Mov38 VDC30 VAC93 V7 mm250 A2 J1200 pF- 40 C to + 85 CRadialReel Superior S25 47 VDC- 40 C+ 105 C 
VC040218X400WP


Varistors 13 VAC 18VDC 0.05J 65pF 25.5 V 42V
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Kyocera AVX 87300
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AUD 0.1477
Multiples of: 10000

MLV18 VDC13 VAC42 V-20 A50 mJ65 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)VCPCB Mount25.5 V- 55 C+ 125 C 
B72207S350K101


Var MOV 35VAC/45VDC 250A 56V Radial Bulk
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TDK 86562
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AUD 0.2145
Multiples of: 1

Mov45 VDC35 VAC 7 mm250 A2.5 J - 40 C to + 85 CRadialBulk Standard 56 VDC   
V150LA1P


430V 200V 150V 250V Plugin Varistors ROHS
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Littelfuse 80342
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AUD 0.1116
Multiples of: 1

MOV200 VDC150 VAC430 V7 mm1.2 kA13 J150 pF RadialBulk LAPCB Mount212 V to 284 V- 55 C+ 85 C 
B72660M0461K093


Varistors Varistor CU4032K460G2K1
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TDK 79673
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AUD 1.0673
Multiples of: 1

Mov615 VDC460 VAC1.24 kV 1 kA36 J55 pF- 40 C to + 85 CSmd/SmtReel4032 (102080 METRIC)Cu 750 V- 40 C+ 85 C 
AVR-M1608C080MTAAB


Var MLV 5.5VDC 30A 8V 0603 SMD Automotive T/R
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TDK 79342
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AUD 0.0801
Multiples of: 1

MLV5.5 VDC-15 V-30 A90 mJ650 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount8 V- 40 C+ 125 CAEC - Q200
14D561K


Varistors 460V 925V 4.5KA Through Hole RoHS
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Ruilongyuan 59562
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AUD 0.1306
Multiples of: 5

   925 V          504 V ~ 616 V   
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