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
  
                      
CG0603MLA-18KE


TVS Varistor - 14VAC/18VDC - 30A - 33V - 1 x 0.8 x 0.8 mm - 0603 [1608 Metric] - ...
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Bourns 15247
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AUD 0.0541
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MLV18 VDC14 VAC40 V-30 A100 mJ130 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLAPCB Mount18 V- 55 C+ 125 C 
RM07D431KC1IE1RV


710V 0.25W 40J 115pF@1kHz 350V 275V 430V 1.2kA Radial Leaded,P=5.08mm Varistors ROHS
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Dersonic 15168
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AUD 0.0258
Multiples of: 20

                  
TMOV14RP320E


Varistors THERMALLY PROTECTED VARISTOR 14MM
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Littelfuse 15118
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AUD 1.6605
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Mov 320 VAC840 V14 mm6 kA 380 pF RadialBulk Tmov  - 55 C+ 85 C 
VCH4AG150R8MATWA


Varistors 15volts 0.8pF 20%
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Kyocera AVX 15114
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AUD 0.089
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Mlv15 V11 VAC110 V  700 Mj0.8 pF SolderReel0402 (1005 METRIC)Vc 125 V- 55 C+ 125 C 
AVR-M1005C080MTADB


Varistors 1.0x0.5mm EIA 0402
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TDK 15063
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AUD 0.0751
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MLV5.5 VDC-14 V-25 A40 mJ480 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount8 V- 40 C+ 125 CAEC - Q200
IsoM8-250-B-L2


Varistors IsoMOV 8KA 250Vrms Bulk In-Line
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Bourns 14985
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AUD 1.4231
Multiples of: 25

MOV320 VDC250 VAC675 V23 mm250 A-50 pF RadialBulk IsoM8Through Hole-- 40 C+ 125 C 
JVR20N431K


Varistor: metal-oxide; THT; 275VAC; 350VDC; 430V; ±10%; 6.5kA; 264J
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Joyin 14873
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AUD 0.3622
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              430 V   
AVR-M1005C270MTAAB


Var MLV 15VDC 4A 27V 0402 SMD Automotive T/R
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TDK 14552
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AUD 0.0663
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MLV15 VDC-47 V-4 A60 mJ40 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
ERZ-E14A511


Panasonic Varistors 14mm D type 510volts 10KA 382J 700pF
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Panasonic 14395
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AUD 0.6425
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MOV410 VDC320 VAC845 V16.5 mm10 kA382 J700 pF RadialBulk ERZ - E10PCB Mount510 V- 40 C+ 85 C 
B72207S0461K101


Varistors 460volts 1200A
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TDK 3082
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AUD 0.1689
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MOV615 VDC460 VAC1.24 kV7 mm1.2 kA36 J55 pF RadialBulk StandardDPCB Mount750 V- 40 C+ 105 C 
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