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
370V
10000A
-
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
-
-
-
-
-
61mm
-
-40°C
-
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
370V
12000A
-
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
615V
12000A
-
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
640V
12000A
-
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
-
-
-
-
-
61mm
-
-40°C
-
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
640V
10000A
-
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
330V
12000A
-
3.085nF
-
2
-
-
-40°C
-
85°C
Blade Terminal
-
-
No
-
4mm
-
-
-
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
560V
10000A
-
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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RS Stock No.: 246-3146Brand: BournsManufacturers Part No.: CG0603MLC-12LE

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5000

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5000P.O.A.
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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
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
-
-
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
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

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5000P.O.A.
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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
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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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
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
390V
40A
-
700pF
-
2
20mm
-
-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
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
-
2
18.5mm
-
-40°C
-
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
390V
600A
-
-
-
-
-
-
-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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Panasonic
Varistor
-
-
-
-
-
-
-
-
-
-
-
-
EXJZ
-
-
-
-
40V
5A
-
-
-
-
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
-
-
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
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Also available in industry standard packaging
RS Stock No.: 764-0885Brand: PanasonicManufacturers Part No.: EZJZ1V270EA

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Panasonic
Varistor
-
-
-
-
-
-
-
-
-
-
-
-
EXJZ
-
-
-
-
16V
20A
-
-
-
-
1.6mm
-
-
-
85°C
-
0.8mm
0.8mm
RoHS
-
-
-
-
-
-
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
38V
30A
-
160pF
-
-
1.6mm
-
-55°C
-
125°C
Surface Mount
0.8mm
-
UL, RoHS
-
0.95mm
0603
-
-
0.1J
No
-
-

...