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
  
                      
MOV-07D151K


Varistors 330pF 150volts 10%
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Bourns 3743
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AUD 0.0821
Multiples of: 1

MOV165 VDC95 VAC250 V7 mm1.2 kA9.7 J330 pF RadialBulk MOV - 07DxxxKPCB Mount150 V- 40 C+ 85 C 
ERZ-V05D330CS


Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 3743
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AUD 0.1635
Multiples of: 1

MOV26 VDC20 VAC73 V5 mm250 A1.1 J1400 pF Radial  VPCB Mount33 V- 40 C+ 85 C 
B72205S0251K101


Varistors 250volts 400A
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TDK 3741
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AUD 0.1212
Multiples of: 1

   650 V5 mm  55 pF- 40 C to + 85 C Bulk   390 V   
ERZ-E07E621


Varistors ERZ-E 7mm 620V T&R ZNR Surge Absorber
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Panasonic 3737
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AUD 0.1904
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MOV505 VDC385 VAC1.025 kV10 mm2.5 kA80 J190 pF RadialReel , Cut Tape ERZ - E10PCB Mount620 V- 40 C+ 85 C 
VC120603D100DP


Varistors 2.3VAC 3.3VDC 0.4J 4700pF 5 V 12V
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Kyocera AVX 3734
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AUD 0.3612
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MLV3.3 VDC2.3 VAC12 V-150 A400 mJ4700 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCPCB Mount5 V- 55 C+ 125 C 
B72540E1300K062


EPCOS TDK Varistors 2220 30Vrms 10A CT2220K30AUTOG
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TDK 3729
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AUD 1.3673
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Mlv34 VDC30 VAC77 V 1200 A12000 Mj4000 pF- 55 C to + 150 CSmd/SmtReel2220 (5750 METRIC)E 47 VDC- 55 C+ 150 CAec - Q200
VDR-10D331K


Varistors 275V 330 (297~363) 550V 2.5KA Through Hole RoHS
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VDR 3724
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AUD 0.0675
Multiples of: 10

   550 V          297 V ~ 363 V   
VC120638N770RP


Varistors 30VAC 38VDC 1.1J 350pF 47 V 77V
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Kyocera AVX 3724
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AUD 0.266
Multiples of: 1

Mlv38 VDC30 VAC77 V 200 A1.1 J350 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Vc 47 V- 55 C+ 125 C 
EZJ-P1V270GM


Varistors 0603 18volts 100pF VV=27volts AEC-Q200
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Panasonic 3723
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AUD 0.1407
Multiples of: 1

Mlv18 VDC-- 10 A-100 pF Smd/SmtCut Tape0603 (1608 METRIC)Ezj - P 27 VDC- 55 C+ 150 CAec - Q200
820KD10


Varistors 65V 45V 2.5KA Through Hole RoHS
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Yageo 3721
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AUD 0.0854
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MOV65 VDC50 VAC135 V10 mm2.5 kA12 J1200 pF RadialBulk 10DPCB Mount82 V- 40 C+ 105 C 
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