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

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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
-
-
-
No
4mm
-
-
-
-
-
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

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

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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
-
-
-
No
4mm
-
-
-
-
-
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

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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
-
-
-
No
6mm
-
-
-
-
-
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

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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
-
-
-
No
6mm
-
-
-
-
-
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

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

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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
-
-
-
No
6mm
-
-
-
-
-
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

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

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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
-
-
-
No
5.5mm
-
-
-
-
-
260J
-
No
-
Bourns, MLC Varistor 0.5 pF, Clamping 30 V
Bourns, MLC Varistor 0.5 pF, Clamping 30 V
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Also available in industry standard packaging
RS Stock No.: 246-3147Brand: BournsManufacturers Part No.: CG0603MLC-12LE

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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
-
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

Available in multiples of 5000
5000P.O.A.
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Bourns
Varistor
-
-
-
-
-
30V
-
-
-
-
Surface
-
MLC
-
-
-
-
-
12V
-
0.5pF
-
-40°C
1.6mm
-
-
125°C
-
-
-
IEC 61000-4-2 Level 4, RoHS
-
-
-
-
-
-
-
-
No
-
Bourns, MLU Varistor 0.05 pF, Clamping 25 V
Bourns, MLU Varistor 0.05 pF, Clamping 25 V
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RS Stock No.: 246-3148Brand: BournsManufacturers Part No.: CG0603MLU-24E

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5000

Available in multiples of 5000
5000P.O.A.
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Bourns
Varistor
-
-
-
-
-
25V
Tape & Reel
-
-
-
Surface
-
MLU
-
-
-
-
-
24V
-
0.05pF
-
-40°C
1.6mm
-
-
125°C
-
-
-
IEC 61000-4-2
-
-
-
-
-
-
-
-
No
-
Bourns, MLU Varistor 0.05 pF, Clamping 25 V
Bourns, MLU Varistor 0.05 pF, Clamping 25 V
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Also available in industry standard packaging
RS Stock No.: 246-3149Brand: BournsManufacturers Part No.: CG0603MLU-24E

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10

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10P.O.A.
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Bourns
Varistor
-
-
-
-
-
25V
Tape & Reel
-
-
-
Surface
-
MLU
-
-
-
-
-
24V dc
-
0.05pF
-
-40°C
1.6mm
-
-
125°C
-
-
-
IEC 61000-4-2
-
-
-
-
-
-
-
-
No
-
Panasonic, E Varistor 700 pF 100 A, Clamping 930 V, Varistor 560 V
Panasonic, E Varistor 700 pF 100 A, Clamping 930 V, Varistor 560 V
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Also available in industry standard packaging
RS Stock No.: 287-448Brand: PanasonicManufacturers Part No.: ERZE14A561

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Panasonic
Varistor
-
560 V
-
-
-
930V
Bulk
100A
-
-
Surface
-
E
-
-
16.5 mm
300V ac
40A
390V dc
-
700pF
-
-40°C
20mm
-
2
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
Panasonic, V Varistor 540 pF 50 A, Clamping 595 V, Varistor 360 V
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Also available in industry standard packaging
RS Stock No.: 282-327Brand: PanasonicManufacturers Part No.: ERZV14D361

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

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

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100

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

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25

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

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100

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

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3500

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

...