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
  
                      
ERZ-VF2M220


Varistors ZNR Transient/Surge Absorbers SMD Mold
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Panasonic 2466
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AUD 0.9319
Multiples of: 1

 18 VDC14 VAC43 V  900 Mj - 40 C to + 85 CSmd/SmtCut Tape   22 V- 40 C+ 85 C 
VDRS10P385BSE


Varistors 380volts 13 5mm
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Vishay 544
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AUD 0.506
Multiples of: 1

Mov505 V385 V1.025 kV13.5 mm2.5 kA67 J180 pF- 40 C to + 85 CRadialBulk Vdrs..E 620 V- 40 C+ 85 C 
ERZ-VEAV271


Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 543
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AUD 0.3462
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MOV225 VDC175 VAC455 V10 mm3.5 kA49 J350 pF Radial  VPCB Mount270 V- 40 C+ 85 C 
Z10D471


Varistors 470V 2500A 12.5mm
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Semitec 542
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AUD 0.4871
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MOV385 VDC300 VAC200 V12.5 mm1.25 kA85 J590 pF RadialBulk Z10DPCB Mount470 V- 40 C+ 85 C 
VG121030H620DP


Varistors 21VAC 30VDC 1.2J 1850pF 41 V 67V
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Kyocera AVX 540
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AUD 0.6899
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Mlv30 VDC21 VAC67 V-280 A1.2 J1850 pF- 55 C to + 125 CSmd/SmtReel1210 (3225 METRIC)Vg 41 V- 55 C+ 125 C 
MOV-07D121KTR


Varistors 420pF 120volts 10%
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Bourns 539
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AUD 0.1069
Multiples of: 1

MOV132 VDC75 VAC200 V7 mm1.2 kA7.8 J420 pF RadialReel , Cut Tape MOV - 07DxxxKPCB Mount120 V- 40 C+ 85 C 
FTR20D112K


1.815kV 383J 895V 680V 990V~1210V 6.5kA Radial Leaded Varistors ROHS
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FTR 392
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AUD 0.3051
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RM07D560KC1IE100


110V 45V 35V 56V Plugin,P=5.08mm Varistors ROHS
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Dersonic 0
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AUD 0.0444
Multiples of: 10

   110 V          56 V   
FTR10D681K-C3.5Z3


1.12kV 560V 420V 612V~748V Plugin,P=7.5mm Varistors ROHS
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FTR 0
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AUD 0.0554
Multiples of: 10

   1.12 kV          612 V ~ 748 V   
RM10D621KD1IE100


Plugin,P=7.5mm Varistors ROHS
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Dersonic 0
6 to 16 Weeks Calender.png

AUD 0.0667
Multiples of: 10

                  
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