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
  
                      
ZV30K1210301NIR1HT


Varistors ZV 30V 10%
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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.

Bourns 9219
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AUD 0.2442
Multiples of: 1

MLV38 VDC30 VAC77 V-300 A2.1 J850 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)ZVHTPCB Mount47 V- 55 C+ 125 C 
VC04AG183R0YATWA


AVX Varistors 18v 3pF Antenna Guard
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Kyocera AVX 9215
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AUD 0.1001
Multiples of: 1

Mlv18 VDC14 VAC42 V 0.1 uA300 Mj3 pF Smd/SmtReel0402 (1005 METRIC)Vc**Ag 25.5 V- 55 C+ 125 C 
ERZ-E10A471


Varistors 470volts 4500A 10mm Straight Leads
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Panasonic 9215
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AUD 0.2216
Multiples of: 250

 385 V300 V775 V 4.5 kA106 J320 pF- 40 C to + 85 CThrough HoleBulk Erz - E10 470 V- 40 C+ 85 C 
CNR-14D101K


60VAC VARISTOR 7MM PITCH 14DIM RADIAL LEAD VARISTOR
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CNR 9209
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AUD 0.189
Multiples of: 1

Mlv-------- 55 C to + 85 C Bulk       
BVRA0402-14PFR


Varistors MLV Auto 0402 14VAC , Lead free
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Bourns 9195
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AUD 0.0788
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Varistors18 VDC14 VAC45 V   84 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)BVRASMD/SMT20 V to 26.5 V- 40 C+ 125 C 
B72210S0421K101


Varistors 420volts 2500A
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TDK 9152
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AUD 0.2424
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   1.12 kV10 mm  135 pF- 40 C to + 85 C Bulk   680 V   
B72500E5170S260


Varistors 17Vrms 30A CT0603S17BCCG
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TDK 9151
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AUD 0.133
Multiples of: 1

Mlv22 V17 V50 V 30 A75 Mj74.2 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Ct 25 V- 55 C+ 125 CAec - Q200
07D220K


Varistors 18V 43V 250A Through Hole RoHS
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Ruilongyuan 9147
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AUD 0.0681
Multiples of: 10

   43 V              
B72520T110K62


Varistors 1206 11V 200A 800pF CT1206K11G
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TDK 9134
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AUD 0.266
Multiples of: 1

MLV14 VDC11 VAC33 V-200 A500 mJ800 pF SMD/SMTReel , Cut Tape CTPCB Mount18 V- 55 C+ 125 C 
ZV20K1812801NIR1


Varistors ZV 20V 10%
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Bourns 8217
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AUD 0.3661
Multiples of: 1

MLV26 VDC20 VAC54 V-800 A3 J3000 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVPCB Mount33 V- 55 C+ 125 C 
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