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
  
                      
B72530T40M62


Varistors 1206 4.0V 250A CT1210M4G
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TDK 23507
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AUD 0.3614
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Mlv5.5 V4 V17 V 250 A400 Mj5000 pF- 55 C to + 125 CSmd/SmtBulk1210 (3225 METRIC)Standard 8 V- 55 C+ 125 C 
VC040209X200WP


Varistors 6.4VAC 9VDC 0.05J 175pF 12.7 V 22V
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Kyocera AVX 23430
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AUD 0.3702
Multiples of: 1

Mlv9 V6.4 V22 V 20 A0.05 J175 pF- 55 C to + 125 CSmd/SmtReel0402 (1005 METRIC)Vc 12.7 V- 55 C+ 125 C 
GMOV-20D271K


Varistors 275VRMS 305J 730V-CLAMP
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Bourns 23316
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AUD 1.6221
Multiples of: 1

MOV350 VDC275 VAC-23 mm10 kA305 J4 pF RadialBulk GMOVPCB Mount-- 40 C+ 85 C 
EZJ-Z0V270EA


Varistors 27V MULTILAYER VARISTOR
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Panasonic 23294
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AUD 0.0751
Multiples of: 1

Mlv16 VDC   10 A 47 pF Smd/SmtCut Tape0402 (1005 METRIC)Ezj - Z 27 V- 40 C+ 85 C 
RL1206A470K


125V 38V 30V 45.6V~57V 1206 Varistors ROHS
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Ruilongyuan 23284
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AUD 0.1028
Multiples of: 5

   125 V          45.6 V ~ 57 V   
HEL-5D681K


Varistor: metal-oxide; THT; 420VAC; 560VDC; 680V; ±10%; 800A; 28J
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SR Passives 23280
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AUD 0.0482
Multiples of: 10

              680 V   
VC08LC18A500DP


Varistors 18V 0.1J ENERGY Static Guard
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Kyocera AVX 23280
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AUD 0.2212
Multiples of: 1000

MLV18 VDC14 VAC50 V-30 uA100 mJ80 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VC - LCPCB Mount25.5 V- 55 C+ 125 C 
VC080505C150RP


Varistors 4VAC 5.6VDC 0.3J 3000pF 8.5 V 18V
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Kyocera AVX 23280
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AUD 0.2694
Multiples of: 4000

MLV5.6 VDC4 VAC18 V-120 A300 mJ3000 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount8.5 V- 55 C+ 125 C 
V275LA20AP


710V 369V 275V 430V Plugin Varistors ROHS
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Littelfuse 23268
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AUD 0.1897
Multiples of: 1

MOV369 VDC275 VAC710 V14 mm4.5 kA75 J450 pF RadialBulk LAPCB Mount473 V- 55 C+ 85 C 
RM14D241KD17E100


395V 0.6W 63J 830pF@1kHz 200V 150V 240V 2.5kA Radial Leaded,P=7.5mm Varistors ROHS
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Dersonic 22800
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AUD 0.0897
Multiples of: 5

   395 V          240 V   
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