Varistors

Varistors are devices that provide excellent transient voltage suppression and are a type of non-linear device that feature similar characteristics to Zener diodes. They are used to protect vulnerable electronic circuits and components from overvoltage conditions that can cause damage. Any potentially destructive overvoltage energy is dissipated as heat.

Types of Varistor

Metal o...

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RS PRO, High Power Metal Oxide Varistor 1.9 nF, Clamping 680 V, Varistor 400 V
RS PRO, High Power Metal Oxide Varistor 1.9 nF, Clamping 680 V, Varistor 400 V
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RS Stock No.: 240-179Brand: RS PRO

12.062 OMR

12.062 OMR Each (ex VAT)

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1

Available in multiples of 1
112.062 OMR
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RS Pro
Metal Oxide Varistor
-
400 V
-
-
680V
-
-
-
-
-
-
-
High Power
-
32 mm
-
275V ac
10000A
-
370V dc
-
1.9nF
-
-
-40°C
-
-
85°C
4mm
-
-
No
-
-
-
-
-
180J
-
No
-
RS PRO, High Power Metal Oxide Varistor, Insulated Plastic Case
RS PRO, High Power Metal Oxide Varistor, Insulated Plastic Case
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RS Stock No.: 240-242Brand: RS PRO

37.052 OMR

37.052 OMR Each (ex VAT)

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1

Available in multiples of 1
137.052 OMR
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RS Pro
Metal Oxide Varistor
-
-
-
-
-
-
-
-
-
-
-
Busbar, Surface
High Power
-
-
-
460V ac
-
-
605V dc
-
-
61mm
-
-40°C
-
-
85°C
40mm
50mm
-
No
-
-
-
-
Insulated Plastic Case
500J
-
No
-
RS PRO, High Power Metal Oxide Varistor 2.28 nF, Clamping 680 V, Varistor 400 V
RS PRO, High Power Metal Oxide Varistor 2.28 nF, Clamping 680 V, Varistor 400 V
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RS Stock No.: 240-129Brand: RS PRO

13.475 OMR

13.475 OMR Each (ex VAT)

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1

Available in multiples of 1
113.475 OMR
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RS Pro
Metal Oxide Varistor
-
400 V
-
-
680V
-
-
-
-
-
-
-
High Power
-
36 mm
-
275V ac
12000A
-
370V dc
-
2.28nF
-
-
-40°C
-
-
85°C
4mm
-
-
No
-
-
-
-
-
215J
-
No
-
RS PRO, High Power Metal Oxide Varistor 2.05 nF, Clamping 1140 V, Varistor 670 V
RS PRO, High Power Metal Oxide Varistor 2.05 nF, Clamping 1140 V, Varistor 670 V
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RS Stock No.: 240-141Brand: RS PRO

13.569 OMR

13.569 OMR Each (ex VAT)

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1

Available in multiples of 1
113.569 OMR
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RS Pro
Metal Oxide Varistor
-
670 V
-
-
1140V
-
-
-
-
-
-
-
High Power
-
36 mm
-
460V ac
12000A
-
615V dc
-
2.05nF
-
-
-40°C
-
-
85°C
6mm
-
-
No
-
-
-
-
-
350J
-
No
-
RS PRO, High Power Metal Oxide Varistor 1.94 nF, Clamping 1200 V, Varistor 710 V
RS PRO, High Power Metal Oxide Varistor 1.94 nF, Clamping 1200 V, Varistor 710 V
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RS Stock No.: 240-157Brand: RS PRO

16.846 OMR

16.846 OMR Each (ex VAT)

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1

Available in multiples of 1
116.846 OMR
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RS Pro
Metal Oxide Varistor
-
710 V
-
-
1200V
-
-
-
-
-
-
-
High Power
-
36 mm
-
484V ac
12000A
-
640V dc
-
1.94nF
-
-
-40°C
-
-
85°C
6mm
-
-
No
-
-
-
-
-
380J
-
No
-
RS PRO, High Power Metal Oxide Varistor
RS PRO, High Power Metal Oxide Varistor
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RS Stock No.: 240-236Brand: RS PRO

39.200 OMR

39.200 OMR Each (ex VAT)

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1

Available in multiples of 1
139.200 OMR
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RS Pro
Metal Oxide Varistor
-
-
-
-
-
-
-
-
-
-
-
-
High Power
-
-
-
275V ac
-
-
365V dc
-
-
61mm
-
-40°C
-
-
85°C
40mm
50mm
-
No
-
-
-
-
-
360J
-
No
-
RS PRO, High Power Metal Oxide Varistor 1.62 nF, Clamping 1200 V, Varistor 710 V
RS PRO, High Power Metal Oxide Varistor 1.62 nF, Clamping 1200 V, Varistor 710 V
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RS Stock No.: 240-208Brand: RS PRO

17.355 OMR

17.355 OMR Each (ex VAT)

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1

Available in multiples of 1
117.355 OMR
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RS Pro
Metal Oxide Varistor
-
710 V
-
-
1200V
-
-
-
-
-
-
-
High Power
-
32 mm
-
484V ac
10000A
-
640V dc
-
1.62nF
-
-
-40°C
-
-
85°C
6mm
-
-
No
-
-
-
-
-
320J
-
No
-
RS PRO, High Power Metal Oxide Varistor 3.085 nF, Clamping 620 V, Varistor 360 V
RS PRO, High Power Metal Oxide Varistor 3.085 nF, Clamping 620 V, Varistor 360 V
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RS Stock No.: 240-113Brand: RS PRO

13.110 OMR

13.110 OMR Each (ex VAT)

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1

Available in multiples of 1
113.110 OMR
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RS Pro
Metal Oxide Varistor
-
360 V
-
-
620V
-
-
-
-
-
-
Solder
High Power
-
-
-
250V ac
12000A
-
330V dc
-
3.085nF
-
2
-40°C
-
-
85°C
4mm
-
-
No
Blade Terminal
-
-
-
-
190J
-
No
-
RS PRO, High Power Metal Oxide Varistor 1.71 nF, Clamping 1050 V, Varistor 610 V
RS PRO, High Power Metal Oxide Varistor 1.71 nF, Clamping 1050 V, Varistor 610 V
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RS Stock No.: 240-185Brand: RS PRO

17.864 OMR

17.864 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
117.864 OMR
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RS Pro
Metal Oxide Varistor
-
610 V
-
-
1050V
-
-
-
-
-
-
-
High Power
-
32 mm
-
420V ac
10000A
-
560V dc
-
1.71nF
-
-
-40°C
-
-
85°C
5.5mm
-
-
No
-
-
-
-
-
260J
-
No
-
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 104 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 104 V
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RS Stock No.: 760-652Brand: Wurth ElektronikManufacturers Part No.: 82551600

2.826 OMR

0.282 OMR Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
100.282 OMR
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Wurth Elektronik
Varistor
-
-
-
-
104V
-
-
1A
-
-
-
Surface Mount
WE-VS
-
-
-
60V
2.6A
-
85V
-
-
3.2mm
2
-
-
-
85°C
-
1.6mm
1.7mm
RoHS
-
-
-
-
-
0.7J
-
-
-
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 108 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 108 V
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RS Stock No.: 760-603Brand: Wurth ElektronikManufacturers Part No.: 82541350

2.826 OMR

0.282 OMR Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
100.282 OMR
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Wurth Elektronik
Varistor
-
-
-
-
108V
-
-
1A
-
-
-
Surface Mount
WE-VS
-
-
-
35V
3.8A
-
45V
-
-
3.2mm
2
-
-
-
85°C
-
1.6mm
1.7mm
RoHS
-
-
-
-
-
1.1J
-
-
-
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 135 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 135 V
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RS Stock No.: 760-653Brand: Wurth ElektronikManufacturers Part No.: 82551500

2.889 OMR

0.289 OMR Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
100.289 OMR
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Wurth Elektronik
Varistor
-
-
-
-
135V
-
-
1A
-
-
-
Surface Mount
WE-VS
-
-
-
50V
2.8A
-
65V
-
-
3.2mm
2
-
-
-
85°C
-
1.6mm
1.7mm
RoHS
-
-
-
-
-
0.5J
-
-
-
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 32 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 32 V
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RS Stock No.: 760-657Brand: Wurth ElektronikManufacturers Part No.: 82556060

4.081 OMR

0.082 OMR Each (Supplied as a Tape) (ex VAT)

Check stock

50

Available in multiples of 50
500.082 OMR
Add to basket
Wurth Elektronik
Varistor
-
-
-
-
32V
-
-
1A
-
-
-
Surface Mount
WE-VS
-
-
-
6V
1.8A
-
9V
-
-
1.6mm
2
-
-
-
85°C
-
0.8mm
0.8mm
RoHS
-
-
-
-
-
0.05J
-
-
-
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 65 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 65 V
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RS Stock No.: 760-654Brand: Wurth ElektronikManufacturers Part No.: 82551300

2.889 OMR

0.289 OMR Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
100.289 OMR
Add to basket
Wurth Elektronik
Varistor
-
-
-
-
65V
-
-
1A
-
-
-
Surface Mount
WE-VS
-
-
-
25V
3.1A
-
30V
-
-
3.2mm
2
-
-
-
85°C
-
1.6mm
1.7mm
RoHS
-
-
-
-
-
0.6J
-
-
-
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 65 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 65 V
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RS Stock No.: 760-655Brand: Wurth ElektronikManufacturers Part No.: 82551250

2.763 OMR

0.276 OMR Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
100.276 OMR
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Wurth Elektronik
Varistor
-
-
-
-
65V
-
-
1A
-
-
-
Surface Mount
WE-VS
-
-
-
25V
3.3A
-
30V
-
-
3.2mm
2
-
-
-
85°C
-
1.6mm
1.7mm
RoHS
-
-
-
-
-
0.6J
-
-
-
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 67 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 67 V
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RS Stock No.: 760-660Brand: Wurth ElektronikManufacturers Part No.: 82556200

4.081 OMR

0.082 OMR Each (Supplied as a Tape) (ex VAT)

Check stock

50

Available in multiples of 50
500.082 OMR
Add to basket
Wurth Elektronik
Varistor
-
-
-
-
67V
-
-
1A
-
-
-
Surface Mount
WE-VS
-
-
-
20V
2.7A
-
26V
-
-
1.6mm
2
-
-
-
85°C
-
0.8mm
0.8mm
RoHS
-
-
-
-
-
0.1J
-
-
-
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 71 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 71 V
Add to parts list
RS Stock No.: 760-659Brand: Wurth ElektronikManufacturers Part No.: 82556250

3.453 OMR

0.069 OMR Each (Supplied as a Tape) (ex VAT)

Check stock

50

Available in multiples of 50
500.069 OMR
Add to basket
Wurth Elektronik
Varistor
-
-
-
-
71V
-
-
1A
-
-
-
Surface Mount
WE-VS
-
-
-
25V
2.5A
-
30V
-
-
1.6mm
2
-
-
-
85°C
-
0.8mm
0.8mm
RoHS
-
-
-
-
-
0.2J
-
-
-
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 77 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 77 V
Add to parts list
RS Stock No.: 760-658Brand: Wurth ElektronikManufacturers Part No.: 82556300

4.081 OMR

0.082 OMR Each (Supplied as a Tape) (ex VAT)

Check stock

50

Available in multiples of 50
500.082 OMR
Add to basket
Wurth Elektronik
Varistor
-
-
-
-
77V
-
-
1A
-
-
-
Surface Mount
WE-VS
-
-
-
30V
2.4A
-
38V
-
-
1.6mm
2
-
-
-
85°C
-
0.8mm
0.8mm
RoHS
-
-
-
-
-
0.1J
-
-
-
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 81 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 81 V
Add to parts list
RS Stock No.: 760-656Brand: Wurth ElektronikManufacturers Part No.: 82550300

3.265 OMR

0.163 OMR Each (Supplied as a Tape) (ex VAT)

Check stock

20

Available in multiples of 20
200.163 OMR
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Wurth Elektronik
Varistor
-
-
-
-
81V
-
-
1A
-
-
-
Surface Mount
WE-VS
-
-
-
30V
3.9A
-
38V
-
-
2mm
2
-
-
-
85°C
-
1.25mm
0.9mm
RoHS
-
-
-
-
-
0.3J
-
-
-
Bourns, MLC Varistor 0.5 pF, Clamping 30 V
Bourns, MLC Varistor 0.5 pF, Clamping 30 V
Add to parts list
Also available in industry standard packaging
RS Stock No.: 246-3147Brand: BournsManufacturers Part No.: CG0603MLC-12LE

0.691 OMR

0.069 OMR Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
100.069 OMR
Add to basket
Bourns
Varistor
-
-
-
-
30V
-
-
-
-
-
-
Surface
MLC
-
-
-
-
-
-
12V dc
-
0.5pF
1.6mm
-
-40°C
-
-
125°C
-
-
-
IEC 61000-4-2 Level 4, RoHS
-
-
-
-
-
-
-
No
-

...