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
  
                      
BVRA1206-11PFR


Varistors MLV Auto 1206 11VAC , Lead free
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Bourns 3744
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AUD 0.3536
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Varistors14 VDC11 VAC36 V   840 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)BVRASMD/SMT18 V to 22 V- 40 C+ 125 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 
CV300K20BL1


Varistors CV 300Vrms 20mm Bulk L1
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Bourns 3740
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AUD 1.98
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MOV385 VDC300 VAC775 V22.5 mm6.5 kA350 J850 pF Radial  CVThrough Hole470 V- 40 C+ 85 C 
ERZ-E14A361


Varistors 14mm D type 360volts 10KA 255J 900pF
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Panasonic 3739
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AUD 0.7527
Multiples of: 1

MOV300 VDC230 VAC595 V16.5 mm10 kA255 J900 pF RadialBulk ERZ - E10PCB Mount360 V- 40 C+ 85 C 
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
Multiples of: 1

MOV505 VDC385 VAC1.025 kV10 mm2.5 kA80 J190 pF RadialReel , Cut Tape ERZ - E10PCB Mount620 V- 40 C+ 85 C 
BVRA0603-14PFR


Varistors MLV Auto 0603 14VAC , Lead free
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Bourns 3735
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AUD 0.0786
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Varistors18 VDC14 VAC45 V   130 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)BVRASMD/SMT22 V to 28 V- 40 C+ 125 C 
VCAS06AG183R0YAT1A


Varistors 0603 3pF 18VDC
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Kyocera AVX 3734
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AUD 0.2467
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MLV18 VDC14 VAC77 V--4.2 J3 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCASPCB Mount27.5 V- 55 C+ 125 CAEC - Q200
ZV20K1812801NIR1HT


Varistors ZV 20V 10%
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Bourns 3732
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AUD 0.5704
Multiples of: 1

MLV26 VDC20 VAC54 V-800 A3 J3000 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVHTPCB Mount33 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
STE14D471K1EQ0FQT0R0


Varistors 385V 775V 6KA Through Hole RoHS
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Songtian 3719
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AUD 0.1815
Multiples of: 5

   775 V          470 (423 ~ 517)   
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