About Varistors

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.

Varistors

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Image  Information Image Stock Code(▲▼)Description
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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
  
                      
FTR07D511K


Varistors 415V 845V 1.2KA Through Hole,P=5mm 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.

FTR Availability : 30587
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USD 0.0166

Multiples of: 20

   845 V          459 V ~ 561 V   
B72207S0350K111


EPCOS TDK Varistors Varistor S07K35G
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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.

TDK Availability : 30527
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USD 0.1091

Multiples of: 1

Mov45 VDC35 VAC110 V7 mm250 A2.5 J1050 pF- 40 C to + 85 CRadialReel B722 56 VDC- 40 C+ 105 C 
AVR-M1608C270KTACB


TDK Varistors
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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.

TDK Availability : 30410
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USD 0.0539

Multiples of: 1

MLV19 VDC-54 V-10 A50 mJ60 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
USB0004RP


Varistors 14VAC 18VDC 0.015J 10pF 100 V
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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.

Kyocera AVX Availability : 30005
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USD 0.252

Multiples of: 1

MLV18 VDC14 VAC32 V-4 A15 mJ10 pF SMD/SMTReel , Cut Tape0612 (1632 METRIC)USBPCB Mount100 V- 55 C+ 125 C 
RM07D561KC1IE100


915V 35J 90pF@1kHz 460V 350V 10A Radial Leaded,P=5.08mm 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.

Dersonic Availability : 29996
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USD 0.0174

Multiples of: 20

                  
V9MLA0402NR


Varistors 9V 20A 120pF 22V-CLAMP@1A-PK
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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 Availability : 29971
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USD 0.1342

Multiples of: 1

Mlv9 V6.5 V30 V 20 A0.5 J120 pF- 55 C to + 125 CSmd/SmtReel0402 (1005 METRIC)Mla  - 55 C+ 125 C 
EZJ-Z1V270GA


Varistors 27V 20A MULTILAYER VARISTOR
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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.

Panasonic Availability : 29604
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USD 0.055

Multiples of: 1

MLV16 VDC---20 A-100 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)EZJ - ZPCB Mount27 V- 40 C+ 85 C 
14D681K


Varistors 560V 1120V 4.5KA Through Hole RoHS
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Hongzhi Availability : 29529
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USD 0.0687

Multiples of: 5

   1120 V          612 V ~ 748 V   
VC0603K300R017


Varistors 22V 30A 0603 AEC-Q200
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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.

Kemet Availability : 29512
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USD 0.0517

Multiples of: 1

MLV22 VDC17 VAC44 V-30 A300 mJ185 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount27 V- 55 C+ 125 CAEC - Q200
VCAC060326C820MRP


Varistors 20VAC 26VDC 0.3J 82pF 36 V 67V
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Kyocera AVX Availability : 29124
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USD 0.1175

Multiples of: 1

Mlv26 V20 V67 V 30 A0.3 J82 pF Smd/SmtReel0603 (1608 METRIC)Vcac 36 V- 55 C+ 125 C 
Hot VC040218X400WP


Varistors 13 VAC 18VDC 0.05J 65pF 25.5 V 42V
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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.

Kyocera AVX Availability : 29100
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USD 0.0963

Multiples of: 10000

MLV18 VDC13 VAC42 V-20 A50 mJ65 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)VCPCB Mount25.5 V- 55 C+ 125 C 
V120ZT1P


Littelfuse Varistors 1200A 75V 300pF
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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 Availability : 29100
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USD 0.1658

Multiples of: 1

MOV102 VDC75 VAC205 V7 mm1.2 kA6 J300 pF RadialReel , Cut Tape ZAPCB Mount132 V- 55 C+ 85 C 
B72440P5040S460


Varistors CT0201S4ACC4G
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TDK Availability : 29070
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USD 0.0642

Multiples of: 1

Mlv         Cut Tape B72440p     
B72660M0151K072


Varistors 150V 1200A 170pF Varistor
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TDK Availability : 29058
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USD 0.4058

Multiples of: 1

MLV200 VDC150 VAC395 V-1.2 kA11 J170 pF SMD/SMTBlister Pack4032 (102080 METRIC)CU StandardPCB Mount150 V- 40 C+ 85 C 
B72650M0141K072


EPCOS TDK Varistors 140V 400A 95pF Varistor
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TDK Availability : 28993
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USD 0.3058

Multiples of: 1

Mlv180 VDC140 VAC360 V 400 A4500 Mj95 pF- 40 C to + 85 CSmd/SmtReel3225 (8063 METRIC)Smd Disk Varistor 220 VDC- 40 C+ 85 C 
10D511K


845V 0.4W 200pF@1kHz 70J 415V 320V 510V 2.5kA SMD 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.

SURGING Availability : 28436
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USD 0.0255

Multiples of: 10

                  
CG0402MLA-18KG


Bourns Varistors 18volts 10%
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Bourns Availability : 28264
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USD 0.0243

Multiples of: 1

Mlv18 VDC14 VAC45 V 20 A0.05 J85 pF- 55 C to + 125 CSmd/SmtReel0402 (1005 METRIC)Mla 18 VDC- 55 C+ 125 C 
B72205S0200K101


Varistors 20volts 100A
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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.

TDK Availability : 28149
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USD 0.0919

Multiples of: 1

   65 V5 mm  980 pF- 40 C to + 85 C Bulk   33 V   
B72590D160H60


ESD Suppressors 0402 16Vdc 2pF CeraDiode CDS2C16GTH
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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.

TDK Availability : 27927
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USD 0.0418

Multiples of: 1

   290 V   2 pF- 40 C To + 85 CSmd/SmtReel0402 (1005 METRIC)Ceradiodes High - Speed   + 85 C 
B72440C50H160


Varistors 0201 33volts-1A 7pF Ceradiod CDS1C05GTH1
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TDK Availability : 27868
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USD 0.0473

Multiples of: 1

 5.5 V 33 V   7 pF- 40 C to + 85 CSmd/SmtReel0201 (0603 METRIC)High - Speed Ceradiodes  - 40 C+ 85 C 
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