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
  
                      
V20E75P


Littelfuse Varistors 75Vrms 500A 20mm Disc
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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.

Littelfuse 1404
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AUD 0.5011
Multiples of: 1

Mov100 VDC75 VAC210 V20 mm10000 A120 J4800 pF RadialBulk-Lv Ultramov 120 VDC   
MOVGT07V170K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 170 V MCOV
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Eaton 1402
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AUD 0.7473
Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
MOV-10D621KTR


Varistors 160pF 620volts 10%
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Bourns 1397
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AUD 0.2235
Multiples of: 1

MOV682 VDC385 VAC1.025 kV10 mm2.5 kA70 J160 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount620 V- 40 C+ 85 C 
TMOV14RP320EL2T7


Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM
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Littelfuse 1396
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AUD 1.5876
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 510 VDC320 VAC840 V 6 kA    Tape And Reel Tmov 561 V- 55 C+ 85 C 
TMOV20RP130E


Varistors THERMALLY PROTECTED VARISTOR 20MM
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Littelfuse 1395
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AUD 1.8224
Multiples of: 1

Mov 130 VAC340 V20 mm10 kA52 J1900 pF RadialBulk Tmov 162 v to 198 V- 55 C+ 85 C 
MOVGT07V120K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 120 V MCOV
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Eaton 1394
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AUD 0.7473
Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
RM10D331KD1IE100


545V 0.4W 43J 275V 300pF@1kHz 210V 330V 1250A Through Hole,P=7.5mm Varistors ROHS
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Dersonic 1390
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AUD 0.049
Multiples of: 10

                  
B72660M1140K072


Varistors 16V 250A 900mJ 20mW CU4032K14AUTOG2
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TDK 1390
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AUD 0.7333
Multiples of: 1

MOV16 VDC14 VAC43 V-250 A12 J2300 pF SMD/SMTBlister Pack4032 (102080 METRIC)CU AutomotivePCB Mount22 V- 40 C+ 85 CAEC - Q200
VDRUS07M275BSE


Varistors 275V 1800A 07D Radial
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Vishay 1388
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AUD 0.5587
Multiples of: 1

Mov350 VDC275 VAC710 V9 mm1.8 kA46 J140 pF RadialBulk VdrusPcb Mount430 V- 40 C+ 125 C 
VCAS121030H620RP


AVX Varistors 1210 30VDC 1.2J 67v
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Kyocera AVX 708
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AUD 0.6945
Multiples of: 1

MLV30 VDC21 VAC67 V-280 A1.2 J1850 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VCASPCB Mount41 V- 55 C+ 125 CAEC - Q200
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