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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First...711712713714715...
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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
  
                      
STE14D511K1EQ0FQT0R0


Varistors 415V 845V 4.5KA Through Hole,P=7.5mm RoHS
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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.

Songtian 436
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AUD 0.1859
Multiples of: 5

   845 V          459 V ~ 561 V   
V47MA2B


Varistors 30V 40A 210pF
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Littelfuse 0
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AUD 0.1759
Multiples of: 1

MOV38 VDC30 VAC90 V3 mm40 A210 mJ210 pF RadialBulk MAPCB Mount47 V- 55 C+ 85 C 
ERZ-VA7D560


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 0
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AUD 0.176
Multiples of: 1

Mov45 VDC35 VAC110 V7 mm500 A 1500 pF Radial  V 56 VDC   
ZV14K1206201NIR1HT


Varistors ZV 14V 10%
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Bourns 0
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AUD 0.176
Multiples of: 1

MLV18 VDC14 VAC38 V-200 A0.6 J950 pF SMD/SMTReel1206 (3216 METRIC)ZVHTPCB Mount22 V- 55 C+ 125 C 
STE14D470K1EQ0FST0R0


Varistors 38V 47 (42~52) 93V 1KA ThroughHole RoHS
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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.

Songtian 0
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AUD 0.1765
Multiples of: 5

   93 V          42 V ~ 52 V   
FNR-14K102


Varistors 825V 1650V 4.5KA Through Hole,P=7.5mm RoHS
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Fenghua Advanced 0
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AUD 0.1766
Multiples of: 5

   1650 V          1000 (900 ~ 1100)   
20D270K


Varistors 22V 53V Through Hole RoHS
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COV 0
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AUD 0.1766
Multiples of: 1

   53 V          23 V ~ 31.1 V   
V14MLA0603H


Varistors 14 VDC .1J 34.5V-CLMP 30A PK
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Littelfuse 0
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AUD 0.1767
Multiples of: 2500

Mlv14 V10 V34.5 V 30 A0.1 J180 pF- 55 C to + 125 CSolderReel0603 (1608 METRIC)Mla 15.9 V   
B72205S300K111


Varistors Varistor S05K30G
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TDK 0
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AUD 0.1771
Multiples of: 1500

Mov   5 mm             
RM20D331KD1IECW0


Varistors 275V 550V 6.5KA Through Hole,P=10mm RoHS
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Dersonic 0
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AUD 0.1772
Multiples of: 1

   550 V          -   
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