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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12.847 OMR

12.847 OMR Each (ex VAT)

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RS Pro
Metal Oxide Varistor
-
400 V
-
-
680V
-
-
-
-
-
-
-
High Power
-
-
275V ac
32 mm
-
370V dc
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

39.457 OMR

39.457 OMR Each (ex VAT)

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

14.347 OMR

14.347 OMR Each (ex VAT)

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

14.448 OMR

14.448 OMR Each (ex VAT)

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

17.939 OMR

17.939 OMR Each (ex VAT)

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

41.743 OMR

41.743 OMR Each (ex VAT)

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

18.479 OMR

18.479 OMR Each (ex VAT)

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

13.959 OMR

13.959 OMR Each (ex VAT)

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

19.019 OMR

19.019 OMR Each (ex VAT)

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

1.444 OMR

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

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Bourns
Varistor
-
-
-
-
30V
-
-
-
-
-
Surface
-
MLC
-
-
-
-
-
12V dc
-
-
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
RS Stock No.246-3146BrandBournsManufacturers Part No.CG0603MLC-12LE

282.555 OMR

0.057 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, MLU Varistor 0.05 pF, Clamping 25 V
RS Stock No.246-3148BrandBournsManufacturers Part No.CG0603MLU-24E

439.530 OMR

0.088 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

1.821 OMR

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

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Bourns
Varistor
-
-
-
-
25V
-
Tape & Reel
-
-
-
Surface
-
MLU
-
-
-
-
-
24V dc
-
-
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

8.226 OMR

0.822 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 dc
40A
-
700pF
20mm
-
2
-40°C
85°C
-
-
T10194, T10193, RoHS, GB, CQCGB
-
-
7.2mm
-
-
-
-
0.02J
4mm
-
No
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

3.014 OMR

0.301 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
-
-
-
-
-
2.8mm
-
No
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

5.274 OMR

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

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Panasonic
Varistor
-
120 V
-
-
200V
-
-
10A
-
-
Surface
-
VF
-
-
300V ac
-
-
390V dc
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

7.535 OMR

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

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Panasonic
Varistor
-
-
-
-
-
-
-
-
-
-
-
-
EXJZ
-
-
-
-
-
40V dc
5A
-
-
1.6mm
-
-
-
85°C
-
0.8mm
RoHS
-
-
-
-
-
-
-
-
-
-
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

3.140 OMR

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

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Bourns
Varistor
-
250 V
-
-
30V
-
Tape & Reel
-
-
-
-
-
MLC
-
-
-
-
-
24V dc
-
-
0.5pF
1.6mm
-
-
-40°C
125°C
-
0.8mm
IEC61000-4-2, RoHS
-
-
-
-
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

8.163 OMR

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

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Panasonic
Varistor
-
-
-
-
-
-
-
-
-
-
-
-
EXJZ
-
-
-
-
-
16V dc
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

109.882 OMR

0.031 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
-
0.8mm
UL, RoHS
Surface Mount
-
0.95mm
-
0603
-
-
0.1J
-
-
No

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