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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12.132 OMR

12.132 OMR Each (ex VAT)

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RS Pro
Metal Oxide Varistor
-
400 V
-
-
680V
-
-
-
-
-
-
-
High Power
-
-
275V
32 mm
370V
10000A
-
-
1.9nF
-
-
-
-40°C
-
85°C
-
No
-
4mm
-
-
-
-
-
180J
-
No
-
RS PRO, High Power Metal Oxide Varistor, Insulated Plastic Case
RS Stock No.240-242BrandRS PRO

37.271 OMR

37.271 OMR Each (ex VAT)

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

13.550 OMR

13.550 OMR Each (ex VAT)

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

13.648 OMR

13.648 OMR Each (ex VAT)

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

16.943 OMR

16.943 OMR Each (ex VAT)

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RS Pro
Metal Oxide Varistor
-
710 V
-
-
1200V
-
-
-
-
-
-
-
High Power
-
-
484V ac
36 mm
640V
12000A
-
-
1.94nF
-
-
-
-40°C
-
85°C
-
No
-
6mm
-
-
-
-
-
380J
-
No
-
RS PRO, High Power Metal Oxide Varistor
RS Stock No.240-236BrandRS PRO

39.433 OMR

39.433 OMR Each (ex VAT)

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

17.454 OMR

17.454 OMR Each (ex VAT)

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

13.185 OMR

13.185 OMR Each (ex VAT)

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

17.966 OMR

17.966 OMR Each (ex VAT)

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RS Pro
Metal Oxide Varistor
-
610 V
-
-
1050V
-
-
-
-
-
-
-
High Power
-
-
420V ac
32 mm
560V
10000A
-
-
1.71nF
-
-
-
-40°C
-
85°C
-
No
-
5.5mm
-
-
-
-
-
260J
-
No
-
Bourns, MLC Varistor 0.5 pF, Clamping 30 V
RS Stock No.246-3146BrandBournsManufacturers Part No.CG0603MLC-12LE

274.050 OMR

0.055 OMR Each (On a Reel of 5000) (ex VAT)

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Bourns
Varistor
-
-
-
-
30V
-
-
-
-
Surface
-
-
MLC
-
-
-
-
12V
-
-
-
0.5pF
1.6mm
-
-
-40°C
-
125°C
-
IEC 61000-4-2 Level 4, RoHS
-
-
-
-
-
-
-
-
-
No
-
Bourns, MLC Varistor 0.5 pF, Clamping 30 V
Also available in industry standard packaging
RS Stock No.246-3147BrandBournsManufacturers Part No.CG0603MLC-12LE

1.340 OMR

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

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Bourns
Varistor
-
-
-
-
30V
-
-
-
-
Surface
-
-
MLC
-
-
-
-
12V
-
-
-
0.5pF
1.6mm
-
-
-40°C
-
125°C
-
IEC 61000-4-2 Level 4, RoHS
-
-
-
-
-
-
-
-
-
No
-
Bourns, MLU Varistor 0.05 pF, Clamping 25 V
RS Stock No.246-3148BrandBournsManufacturers Part No.CG0603MLU-24E

395.850 OMR

0.079 OMR Each (On a Reel of 5000) (ex VAT)

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Bourns
Varistor
-
-
-
-
25V
Tape & Reel
-
-
-
Surface
-
-
MLU
-
-
-
-
24V
-
-
-
0.05pF
1.6mm
-
-
-40°C
-
125°C
-
IEC 61000-4-2
-
-
-
-
-
-
-
-
-
No
-
Bourns, MLU Varistor 0.05 pF, Clamping 25 V
Also available in industry standard packaging
RS Stock No.246-3149BrandBournsManufacturers Part No.CG0603MLU-24E

1.766 OMR

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

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Bourns
Varistor
-
-
-
-
25V
Tape & Reel
-
-
-
Surface
-
-
MLU
-
-
-
-
24V
-
-
-
0.05pF
1.6mm
-
-
-40°C
-
125°C
-
IEC 61000-4-2
-
-
-
-
-
-
-
-
-
No
-
Panasonic, E Varistor 700 pF 100 A, Clamping 930 V, Varistor 560 V
Also available in industry standard packaging
RS Stock No.287-448BrandPanasonicManufacturers Part No.ERZE14A561

7.734 OMR

0.774 OMR Each (In a Bag of 10) (ex VAT)

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Panasonic
Varistor
-
560 V
-
-
930V
Bulk
-
100A
-
Surface
-
-
E
-
-
300V ac
16.5 mm
390V
40A
-
-
700pF
20mm
-
2
-40°C
-
85°C
-
T10194, T10193, RoHS, GB, CQCGB
-
7.2mm
-
-
-
-
-
0.02J
-
No
4mm
Panasonic, V Varistor 540 pF 50 A, Clamping 595 V, Varistor 360 V
Also available in industry standard packaging
RS Stock No.282-327BrandPanasonicManufacturers Part No.ERZV14D361

2.923 OMR

0.292 OMR Each (In a Bag of 10) (ex VAT)

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Panasonic
Varistor
-
360 V
-
-
595V
Bulk
-
50A
-
Surface
-
-
V
-
-
-
15.5 mm
-
6000A
-
-
540pF
18.5mm
-
2
-40°C
-
85°C
-
RoHS
-
5.7mm
-
-
-
-
-
-
-
No
2.8mm
Panasonic, VF Varistor 10 A, Clamping 200 V, Varistor 120 V
Also available in industry standard packaging
RS Stock No.287-450BrandPanasonicManufacturers Part No.ERZVF2M121

4.994 OMR

0.500 OMR Each (In a Bag of 10) (ex VAT)

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Panasonic
Varistor
-
120 V
-
-
200V
-
-
10A
-
Surface
-
-
VF
-
-
300V ac
-
390V
600A
-
-
-
-
-
-
-40°C
-
85°C
-
T10194, T10193, CQCGB, RoHS, GB
-
2.5mm
-
-
-
-
-
0.02J
-
No
-
Panasonic, EXJZ Varistor
Panasonic, EXJZ Varistor
Add to parts list
Also available in industry standard packaging
RS Stock No.764-0908BrandPanasonicManufacturers Part No.EZJZ1V650DA

6.699 OMR

0.067 OMR Each (In a Pack of 100) (ex VAT)

Add to basket
Panasonic
Varistor
-
-
-
-
-
-
-
-
-
-
-
-
EXJZ
-
-
-
-
40V
5A
-
-
-
1.6mm
-
-
-
-
85°C
-
RoHS
0.8mm
-
-
-
-
-
-
-
-
No
-
Bourns, MLC Varistor 0.5 pF, Clamping 30 V, Varistor 250 V, 0402
Also available in industry standard packaging
RS Stock No.690-9912BrandBournsManufacturers Part No.CG0402MLC-05LG

2.893 OMR

0.116 OMR Each (In a Pack of 25) (ex VAT)

Add to basket
Bourns
Varistor
-
250 V
-
-
30V
Tape & Reel
-
-
-
-
-
-
MLC
-
-
-
-
24V
-
-
-
0.5pF
1.6mm
-
-
-40°C
-
125°C
-
IEC61000-4-2, RoHS
0.8mm
-
-
-
-
-
0402
-
-
AEC-Q200 Rev C
-
Panasonic, EXJZ Varistor
Panasonic, EXJZ Varistor
Add to parts list
Also available in industry standard packaging
RS Stock No.764-0885BrandPanasonicManufacturers Part No.EZJZ1V270EA

7.917 OMR

0.079 OMR Each (In a Pack of 100) (ex VAT)

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Panasonic
Varistor
-
-
-
-
-
-
-
-
-
-
-
-
EXJZ
-
-
-
-
16V
20A
-
-
-
1.6mm
-
-
-
-
85°C
0.8mm
RoHS
0.8mm
-
-
-
-
-
-
-
-
No
-
Bourns, ZV Varistor 160 pF 1 A, Clamping 77 V, Varistor 47 V, 0603
RS Stock No.211-1143BrandBournsManufacturers Part No.ZV30K0603300NIR1

106.575 OMR

0.030 OMR Each (On a Reel of 3500) (ex VAT)

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Bourns
Varistor
-
47 V
-
-
77V
Tape & Reel
-
1A
-
Surface
-
-
ZV
-
-
30V ac
-
38V
30A
-
-
160pF
1.6mm
-
-
-55°C
-
125°C
-
UL, RoHS
0.8mm
0.95mm
-
Surface Mount
-
-
0603
0.1J
-
No
-

...