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
  
                      
FNR07K390TATN1NN


77V 31V 25V 39V Plugin,P=5mm 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.

Fenghua Advanced 1969
Ships to you
between Fri. 06 Mar to Wed. 11 Mar Calender.png

AUD 0.0677
Multiples of: 10

   77 V          39 V   
RM10D471KD1IE1RT


Plugin,P=7.5mm 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 1872
Ships to you
between Fri. 06 Mar to Wed. 11 Mar Calender.png

AUD 0.0562
Multiples of: 10

                  
B72520E1250K62


Tools and Accessories, 25 Replacement Blades for PB-7 (0.007in)
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TDK 0
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AUD 0.0615
Multiples of: 2000

                  
STE10D301K1EN0FSB0R0


Varistors 250V 300 (270~330) 500V 2.5KA Through Hole RoHS
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Songtian 0
6 to 16 Weeks Calender.png

AUD 0.0596
Multiples of: 10

   500 V          300 (270 ~ 330)   
VDR-10D511KJ


Plugin,P=7.5mm Varistors ROHS
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VDR 0
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AUD 0.0617
Multiples of: 10

                  
470KD05


Varistors Through Hole RoHS
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Yageo 0
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AUD 0.0617
Multiples of: 20

MOV38 VDC30 VAC104 V5 mm100 A1.1 J530 pF RadialBulk 05DThrough Hole47 V- 40 C+ 105 C 
STE10D271K1EQ0FST0R0


Varistors 225V 270 (243~297) 455V 2.5KA Through Hole RoHS
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Songtian 0
6 to 16 Weeks Calender.png

AUD 0.0619
Multiples of: 10

   455 V          243 V ~ 297 V   
VDR-10D621K


Varistors 505V 1025V 2.5KA Through Hole RoHS
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VDR 0
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AUD 0.0619
Multiples of: 10

   1025 V          558 V ~ 682 V   
VC1210M251R004


Varistors 5.5V 250A 1210 AEC-Q200
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Kemet 0
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AUD 0.0619
Multiples of: 1

Mlv5.5 VDC4 VAC14 V 250 A400 Mj5000 pF Smd/SmtCut Tape1210 (3225 METRIC)Vc 8 V- 55 C+ 125 CAec - Q200
SR181K05DS


Var MOV 120VAC/160VDC 400A 207V Radial
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Walsin 0
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AUD 0.0619
Multiples of: 1000

 120 V160 V320 V7 mm  155 pF      207 V   
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