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
  
                      
AMCV-1210H-380-T


Varistors 700pF, 50V Ip=300A
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ABRACON 1549
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AUD 0.847
Multiples of: 1

MLV38 VDC30 VAC75 V-300 A2 J700 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)AMCVPCB Mount50 V- 55 C+ 85 C 
B72210S0461K101


Varistors 460volts 2500A
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TDK 1547
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AUD 0.1182
Multiples of: 5

   1.24 kV10 mm  120 pF- 40 C to + 85 C Bulk   750 V   
V150ZA20P


Varistors 95 VAC 45J 250V-CL 6500A-PK
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Littelfuse 1545
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AUD 0.6364
Multiples of: 1

Mov127 V95 V250 V20 mm6.5 kA45 J1000 pF- 55 C to + 85 CRadialBulk Za 135 v to 165 V- 55 C+ 85 C 
B72214S2351K101


Varistors 350VAC 10% 14mm AdvanceD
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TDK 1544
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AUD 0.341
Multiples of: 1

MOV460 VDC350 VAC910 V14 mm3 kA136 J350 pF RadialBulk B722xxS2PCB Mount560 V- 40 C+ 105 C 
MOVGT07V075K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 75 V MCOV
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Eaton 1540
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AUD 0.6308
Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
B72660M0151K093


Varistors Varistor CU4032K150G2K1
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TDK 1538
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AUD 0.7511
Multiples of: 1

Mlv200 V150 V395 V 1200 A110 J - 40 C to + 85 CSmd/SmtReel4032Cu 200 V- 40 C+ 85 C 
MOV-10D390K


Varistors 2400pF 39volts 10%
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Bourns 1537
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AUD 0.1681
Multiples of: 1

 43 V 77 V10 mm500 A4.6 J2400 pF- 40 C to + 85 C Bulk Mov - 10Dxxxk  - 40 C+ 85 C 
V07E95P


Littelfuse Varistors 95Vrms 500A 7mm Disc
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Littelfuse 1533
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AUD 0.2442
Multiples of: 1

Mov125 VDC95 VAC250 V7 mm1750 A18 J520 pF RadialBulk-Lv Ultramov 150 VDC   
VDR-07D511K


Varistors 415V 510 (459~561) 845V 1.2KA Through Hole RoHS
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VDR 1532
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AUD 0.0324
Multiples of: 20

   845 V          459 V ~ 561 V   
VDR-14D431K


Varistors 350V 710V 4.5KA Through Hole RoHS
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VDR 1173
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AUD 0.1283
Multiples of: 5

   710 V          387 V ~ 473 V   
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