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
  
                      
VE1206K121R040


Varistors 56V 120A 1206 AEC-Q200
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Kemet 367
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AUD 0.2341
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MLV56 VDC40 VAC112 V-120 A800 mJ370 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VEPCB Mount68 V- 55 C+ 150 CAEC - Q200
MOVTP14V275N


Varistors MOVTP, 14 mm, 275 Vac
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Eaton 367
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AUD 1.4489
Multiples of: 1

MOV350 VDC275 VAC710 V18.5 mm6000 A170 J- Through HoleBulk MOVTPThrough Hole473 V- 40 C+ 105 C 
561KD20


Varistors 560V 6.5KA MOV Disc 20mm
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Yageo 366
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AUD 0.3881
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MOV460 VDC350 VAC925 V20 mm6.5 kA215 J710 pF RadialBulk 20DPCB Mount560 V- 40 C+ 105 C 
VAR-18230157M7P-AK


15.7V - Varistors ROHS
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TDK 366
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AUD 0.7776
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   -          15.7 V   
NV73A2JTTE24


Varistors 1812 24V
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KOA Speer 365
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AUD 0.9385
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MOV18 VDC14 VAC44 V-500 A1.7 J- SMD/SMTReel , Cut Tape1812 (4532 METRIC)NV73PCB Mount24 V- 50 C+ 125 CAEC - Q200
GMOV-14D141K


Varistors 140VRMS 78J 380V-CLAMP
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Bourns 365
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AUD 1.2383
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MOV180 VDC140 VAC-16.5 mm6 kA78 J4 pF RadialBulk GMOVPCB Mount-- 40 C+ 85 C 
V25S130P


Varistors 130VAC 255J 335V CLAMP 22KAPK 25MM
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Littelfuse 364
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AUD 2.2157
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Mov170 V130 V335 V25 mm22 kA255 J3900 pF- 55 C to + 85 C Bulk 25S  - 55 C+ 85 C 
VDRS20W510BSE


Vishay BC Components Varistors 510volts 6500A 20D Radial
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Vishay 363
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AUD 1.6971
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Mov320 VDC510 VAC 20 mm  460 pF- 40 C to + 125 C Bulk Vdrs..E  - 40 C+ 125 C 
V10E14P


Varistors 14V 10mm Epoxy UltraMOV
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Littelfuse 361
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AUD 0.3693
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Mov22 VDC14 VAC43 V10 mm2 kA5 J4650 pF RadialBulk-Lv UltramovPcb Mount22 V- 40 C+ 85 C 
VC121030S620DP


Varistors 30Vdc 1.9-2.0J 67V Suppressor
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Kyocera AVX 348
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AUD 0.385
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Mlv30 VDC31 VAC67 V 300 A2 J1500 pF Smd/SmtCut Tape1210 (3225 METRIC)Vc -- 55 C+ 125 C 
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