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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
20D271KJ


455V 1W 127J 1500pF@1kHz 225V 175V 270V 6.5kA Radial Leaded 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 : 2453
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USD 0.1436

Multiples of: 5

                  
TMOV14RP420M


Varistors THERMALLY PROTECTED VARISTOR 14MM
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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 : 2449
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USD 1.0433

Multiples of: 1

Mov748 VDC420 VAC1.12 kV14 mm6 kA160 J300 pF RadialBulk Itmov 748 V- 55 C+ 85 C 
B72650M0251K072


Varistors 250V 400A 55pF 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.

TDK Availability : 2446
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USD 0.266

Multiples of: 1

 320 VDC250 VAC650 V 400 A8.2 J55 pF  Cut Tape Cu Standard  - 40 C+ 85 C 
ERZ-V20D470


Varistors 47V 2000A ZNR SUR ABSORBER 20MM
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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 : 2446
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USD 0.6388

Multiples of: 25

MOV38 VDC30 VAC93 V20 mm3 A34 J0.0135 uF Radial  VPCB Mount47 V- 40 C+ 85 C 
V5.5MLA0603NH


Varistors 5.5V 30A 760pF
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Littelfuse Availability : 2442
Ship by Wed. 18 Dec to Mon. 23 Dec Calender.png

USD 0.0595

Multiples of: 5

MLV5 VDC4 VAC17.5 V-30 A100 mJ760 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLAPCB Mount9.3 V- 55 C+ 125 C 
SV150K5BL1


Varistors SV 150Vrms 5mm Bulk L1
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Bourns Availability : 2441
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USD 0.1504

Multiples of: 1

MOV200 VDC150 VAC360 V7 mm600 A11 J160 pF Radial  SVThrough Hole240 V- 40 C+ 85 C 
RL0603E018M100K


Varistors 18V 50V 0603 RoHS
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Ruilongyuan Availability : 2436
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USD 0.0173

Multiples of: 10

   50 V          -   
V47MA2A


Varistors 30V 40A 210pF
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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 : 2436
Ship by Mon. 02 Dec to Wed. 04 Dec Calender.png

USD 0.3916

Multiples of: 1

Mov34 V27 V99 V3 mm40 A0.19 J210 pF- 55 C to + 85 CAxialBulk Ma  - 55 C+ 85 C 
VZ14D680KBS-N


Var MOV 40VAC/56VDC 1000A 75V Radial Bulk
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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.

World Products Availability : 2435
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USD 0.2337

Multiples of: 300

          -       
IsoM5-250-B-L2


Varistors IsoMOV 5KA 250Vrms Bulk In-Line
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Bourns Availability : 2430
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USD 0.758

Multiples of: 1

MOV320 VDC250 VAC675 V17 mm250 A-40 pF RadialBulk IsoM5Through Hole-- 40 C+ 125 C 
AV14K1206201NIR1HT


Varistors AVHT AUTO SERIES 14V
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Bourns Availability : 2429
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USD 0.1171

Multiples of: 1

MLV16 VDC14 VAC40 V-200 A0.6 J1000 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)AVHTPCB Mount24 V- 55 C+ 150 CAEC - Q200
CGA1206MLA-38501E


Varistors CG Auto MLV 1206 500pF AEC-Q200
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Bourns Availability : 2429
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USD 0.5404

Multiples of: 1

MLV38 VDC30 VAC81 V-200 A1.1 J500 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLAPCB Mount38 V- 55 C+ 125 CAEC - Q200
VDR-14D221K


Varistors 180V 360V 4.5KA Through Hole RoHS
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VDR Availability : 2425
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USD 0.058

Multiples of: 5

   360 V          198 V ~ 242 V   
FTR14D751KJ


1.24kV 615V 460V 675V~825V Plugin 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.

FTR Availability : 2425
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USD 0.066

Multiples of: 5

   1.24 kV          675 V ~ 825 V   
FTR10D511KJ


845V 415V 320V 459V~561V Plugin 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.

FTR Availability : 2425
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USD 0.031

Multiples of: 10

   845 V          459 V ~ 561 V   
MOV10D471K206RV078


775V 385V 300V 423V~517V Plugin,P=7.5mm Varistors ROHS
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KNSCHA Availability : 2425
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USD 0.0363

Multiples of: 10

   775 V          423 V ~ 517 V   
MOV10D431K206RV107


710V 350V 275V 387V~473V 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.

KNSCHA Availability : 2425
Ship by Wed. 18 Dec to Mon. 23 Dec Calender.png

USD 0.0363

Multiples of: 10

   710 V          387 V ~ 473 V   
MOV10D121K206RV122


Plugin
Icon ROHS
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.

KNSCHA Availability : 2425
Ship by Wed. 18 Dec to Mon. 23 Dec Calender.png

USD 0.0367

Multiples of: 10

                  
MOV10D511K206RV111


845V 415V 320V 459V~561V Plugin,P=7.5mm Varistors ROHS
Icon ROHS
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.

KNSCHA Availability : 2425
Ship by Wed. 18 Dec to Mon. 23 Dec Calender.png

USD 0.0374

Multiples of: 10

   845 V          459 V ~ 561 V   
MOV10D561K206RV083


925V 460V 350V 504V~616V Plugin,P=7.5mm Varistors ROHS
Icon ROHS
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.

KNSCHA Availability : 2425
Ship by Wed. 18 Dec to Mon. 23 Dec Calender.png

USD 0.0399

Multiples of: 10

   925 V          504 V ~ 616 V   
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