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
  
                      
NVD14UCD039


Varistors 39Volt 14mm
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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.

KOA Speer 0
6 to 16 Weeks Calender.png

AUD 0.3819
Multiples of: 1

Mov31 V25 V77 V14 mm1 kA9.4 J - 40 C to + 125 CRadialReel Nvd 39 V- 40 C+ 85 CAec - Q200
NVD14UCD033


Varistors 33Volt 14mm
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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.

KOA Speer 0
6 to 16 Weeks Calender.png

AUD 0.3819
Multiples of: 4000

Mov26 V20 V65 V14 mm1 kA7.9 J - 40 C to + 125 CRadialReel Nvd 33 V- 40 C+ 85 CAec - Q200
B72520V0400K062


Varistors RECOMMENDED ALT 871-B72520T400K62
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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.

TDK 0
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AUD 0.3826
Multiples of: 1

Mlv56 V 110 V 100 A0.5 J250 pF Smd/SmtReel1206Mlv     
B72530T0040M062


Varistors 1210 4.0V 250A
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AUD 0.3838
Multiples of: 1

                  
STE20D751K1DQ0FQT0R0


Varistors 615V 750 (675~825) 1240V 10KA Through Hole,P=10mm RoHS
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Songtian 0
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AUD 0.3844
Multiples of: 1

   1240 V          675 V ~ 825 V   
ROV14E221K-S-2


ROV14E221K-S-2
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Littelfuse 0
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AUD 0.3846
Multiples of: 1

                  
V18AUMLA1210NT


Varistors MULTI LAYER VARISTOR SMF FOR AUTOMOTIVE
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Littelfuse 0
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AUD 0.3851
Multiples of: 8000

 18 VDC 40 V 1.5 A3 J  SMD/SMTReel1210 (3225 METRIC)AUMLPCB Mount   AEC - Q200
V14P75P


Littelfuse Varistors 75Vrms 500A 14mm 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 0
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AUD 0.3852
Multiples of: 1

Mov100 VDC75 VAC210 V14 mm6500 A60 J2300 pF RadialBulk-Lv Ultramov 120 VDC   
R69ZOV271RA160


MOV - Low Profile, 12mm Sqr, 270VAC, 6000A Imax (aka 01-1312)
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Maida 0
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AUD 0.3857
Multiples of: 1

          -       
V3AF418X500Y3GDP


Varistors 18Vdc 50volts 15A 0612
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Kyocera AVX 0
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AUD 0.386
Multiples of: 1

Mlv18 V13 V50 V 15 A0.05 J65 pF- 55 C to + 125 CSmd/SmtReel0612 (1632 METRIC)V3af     
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