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
  
                      
V275LA4P


710V 369V 275V 430V Plugin Varistors 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.

Littelfuse 119310
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AUD 0.0735
Multiples of: 1500

   710 V7 mm  80 pF- 55 C to + 85 C Bulk   430 V   
14D561K


Varistors 460V 925V 4.5KA Through Hole RoHS
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Hongzhi 58044
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AUD 0.1435
Multiples of: 5

   925 V          504 V ~ 616 V   
RM07D331KC1IE100


545V 23J 150pF@1kHz 275V 210V 10A Radial Leaded,P=5.08mm Varistors ROHS
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Dersonic 56551
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AUD 0.0287
Multiples of: 20

                  
RL1206A391K


650V 320V 250V 351V~429V 1206 Varistors ROHS
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Ruilongyuan 53476
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AUD 0.113
Multiples of: 5

   650 V          351 V ~ 429 V   
B72530T300K62


Var MOV 30VAC/38VDC 300A 47V 1210 SMD Blister T/R
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TDK 50440
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AUD 0.3185
Multiples of: 2000

Mlv38 V30 V  300 A2000 Mj - 55 C to + 125 C Reel       
B72530T400K62


Var MOV 40VAC/56VDC 250A 68V 1210 SMD Blister T/R
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TDK 50440
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AUD 0.1984
Multiples of: 2000

Mlv56 V40 V110 V 250 A2300 Mj500 pF- 55 C to + 125 CSmd/SmtReel1210 (3225 METRIC)Standard 68 V- 55 C+ 125 C 
10D561K


Varistors 460V 925V 2.5KA Through Hole RoHS
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Ruilongyuan 49450
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AUD 0.0852
Multiples of: 20

   925 V          560 (504 ~ 616)   
B72210S0421K101


Varistors 420volts 2500A
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TDK 45194
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AUD 0.2527
Multiples of: 1

   1.12 kV10 mm  135 pF- 40 C to + 85 C Bulk   680 V   
V22ZA1P


Varistors 14 VAC .9J 43V-CLAMP 250A-PK
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Littelfuse 26190
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AUD 0.1109
Multiples of: 1500

   43 V22 mm  1600 pF- 55 C to + 85 C Bulk   22 V   
V36ZA80P


Littelfuse Varistors 23V 2000A 12000pF
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Littelfuse 7498
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AUD 0.5179
Multiples of: 1

MOV31 VDC23 VAC63 V20 mm1.5 kA80 J0.012 uF RadialBulk ZAPCB Mount39.6 V- 55 C+ 85 C 
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