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

P.O.A.

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RS Pro
-
400 V
Metal Oxide Varistor
-
-
-
680V
-
-
-
-
-
-
-
High Power
275V ac
32 mm
-
370V dc
-
10000A
-
1.9nF
-40°C
-
-
-
-
85°C
-
-
No
4mm
-
-
-
-
-
-
No
-
180J
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

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RS Pro
-
-
Metal Oxide Varistor
-
-
-
-
-
-
-
-
-
Busbar, Surface
-
High Power
460V ac
-
-
605V dc
-
-
-
-
-40°C
-
-
61mm
-
85°C
-
-
No
40mm
-
50mm
-
Insulated Plastic Case
-
-
No
-
500J
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

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RS Pro
-
400 V
Metal Oxide Varistor
-
-
-
680V
-
-
-
-
-
-
-
High Power
275V ac
36 mm
-
370V dc
-
12000A
-
2.28nF
-40°C
-
-
-
-
85°C
-
-
No
4mm
-
-
-
-
-
-
No
-
215J
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

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RS Pro
-
670 V
Metal Oxide Varistor
-
-
-
1140V
-
-
-
-
-
-
-
High Power
460V ac
36 mm
-
615V dc
-
12000A
-
2.05nF
-40°C
-
-
-
-
85°C
-
-
No
6mm
-
-
-
-
-
-
No
-
350J
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

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RS Pro
-
710 V
Metal Oxide Varistor
-
-
-
1200V
-
-
-
-
-
-
-
High Power
484V ac
36 mm
-
640V dc
-
12000A
-
1.94nF
-40°C
-
-
-
-
85°C
-
-
No
6mm
-
-
-
-
-
-
No
-
380J
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

P.O.A.

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RS Pro
-
-
Metal Oxide Varistor
-
-
-
-
-
-
-
-
-
-
-
High Power
275V ac
-
-
365V dc
-
-
-
-
-40°C
-
-
61mm
-
85°C
-
-
No
40mm
-
50mm
-
-
-
-
No
-
360J
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

P.O.A.

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RS Pro
-
710 V
Metal Oxide Varistor
-
-
-
1200V
-
-
-
-
-
-
-
High Power
484V ac
32 mm
-
640V dc
-
10000A
-
1.62nF
-40°C
-
-
-
-
85°C
-
-
No
6mm
-
-
-
-
-
-
No
-
320J
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

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RS Pro
-
360 V
Metal Oxide Varistor
-
-
-
620V
-
-
-
-
-
Solder
-
High Power
250V ac
-
-
330V dc
-
12000A
-
3.085nF
-40°C
2
-
-
-
85°C
-
-
No
4mm
Blade Terminal
-
-
-
-
-
No
-
190J
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

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RS Pro
-
610 V
Metal Oxide Varistor
-
-
-
1050V
-
-
-
-
-
-
-
High Power
420V ac
32 mm
-
560V dc
-
10000A
-
1.71nF
-40°C
-
-
-
-
85°C
-
-
No
5.5mm
-
-
-
-
-
-
No
-
260J
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

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Wurth Elektronik
-
-
Varistor
-
-
-
104V
-
-
1A
-
-
Surface Mount
-
WE-VS
60V
-
-
85V
-
2.6A
-
-
-
2
-
3.2mm
-
85°C
1.7mm
-
RoHS
-
-
1.6mm
-
-
-
-
-
-
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

P.O.A.

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Wurth Elektronik
-
-
Varistor
-
-
-
108V
-
-
1A
-
-
Surface Mount
-
WE-VS
35V
-
-
45V
-
3.8A
-
-
-
2
-
3.2mm
-
85°C
1.7mm
-
RoHS
-
-
1.6mm
-
-
-
-
-
-
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

P.O.A.

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Wurth Elektronik
-
-
Varistor
-
-
-
135V
-
-
1A
-
-
Surface Mount
-
WE-VS
50V
-
-
65V
-
2.8A
-
-
-
2
-
3.2mm
-
85°C
1.7mm
-
RoHS
-
-
1.6mm
-
-
-
-
-
-
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

P.O.A.

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50

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Wurth Elektronik
-
-
Varistor
-
-
-
32V
-
-
1A
-
-
Surface Mount
-
WE-VS
6V
-
-
9V
-
1.8A
-
-
-
2
-
1.6mm
-
85°C
0.8mm
-
RoHS
-
-
0.8mm
-
-
-
-
-
-
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

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Wurth Elektronik
-
-
Varistor
-
-
-
65V
-
-
1A
-
-
Surface Mount
-
WE-VS
25V
-
-
30V
-
3.1A
-
-
-
2
-
3.2mm
-
85°C
1.7mm
-
RoHS
-
-
1.6mm
-
-
-
-
-
-
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

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Wurth Elektronik
-
-
Varistor
-
-
-
65V
-
-
1A
-
-
Surface Mount
-
WE-VS
25V
-
-
30V
-
3.3A
-
-
-
2
-
3.2mm
-
85°C
1.7mm
-
RoHS
-
-
1.6mm
-
-
-
-
-
-
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

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Wurth Elektronik
-
-
Varistor
-
-
-
67V
-
-
1A
-
-
Surface Mount
-
WE-VS
20V
-
-
26V
-
2.7A
-
-
-
2
-
1.6mm
-
85°C
0.8mm
-
RoHS
-
-
0.8mm
-
-
-
-
-
-
0.1J
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 71 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 71 V
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RS Stock No.: 760-659Brand: Wurth ElektronikManufacturers Part No.: 82556250

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Wurth Elektronik
-
-
Varistor
-
-
-
71V
-
-
1A
-
-
Surface Mount
-
WE-VS
25V
-
-
30V
-
2.5A
-
-
-
2
-
1.6mm
-
85°C
0.8mm
-
RoHS
-
-
0.8mm
-
-
-
-
-
-
0.2J
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 77 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 77 V
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RS Stock No.: 760-658Brand: Wurth ElektronikManufacturers Part No.: 82556300

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Wurth Elektronik
-
-
Varistor
-
-
-
77V
-
-
1A
-
-
Surface Mount
-
WE-VS
30V
-
-
38V
-
2.4A
-
-
-
2
-
1.6mm
-
85°C
0.8mm
-
RoHS
-
-
0.8mm
-
-
-
-
-
-
0.1J
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 81 V
Wurth Elektronik, WE-VS Varistor 1 A, Clamping 81 V
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RS Stock No.: 760-656Brand: Wurth ElektronikManufacturers Part No.: 82550300

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Wurth Elektronik
-
-
Varistor
-
-
-
81V
-
-
1A
-
-
Surface Mount
-
WE-VS
30V
-
-
38V
-
3.9A
-
-
-
2
-
2mm
-
85°C
0.9mm
-
RoHS
-
-
1.25mm
-
-
-
-
-
-
0.3J
Bourns, MLC Varistor 0.5 pF, Clamping 30 V
Bourns, MLC Varistor 0.5 pF, Clamping 30 V
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RS Stock No.: 246-3146Brand: BournsManufacturers Part No.: CG0603MLC-12LE

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5000

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Bourns
-
-
Varistor
-
-
-
30V
-
-
-
-
-
Surface
-
MLC
-
-
-
12V dc
-
-
-
0.5pF
-40°C
-
-
1.6mm
-
125°C
-
-
IEC 61000-4-2 Level 4, RoHS
-
-
-
-
-
-
-
No
-
-

...