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
-
400 V
Metal Oxide Varistor
-
-
-
-
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
-
400 V
Metal Oxide Varistor
-
-
-
-
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
-
670 V
Metal Oxide Varistor
-
-
-
-
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
-
710 V
Metal Oxide Varistor
-
-
-
-
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
-
710 V
Metal Oxide Varistor
-
-
-
-
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
-
360 V
Metal Oxide Varistor
-
-
-
-
620V
-
-
-
-
Solder
High Power
-
36 mm
250V
-
330V
-
12000A
-
3.085nF
2
-
-
-40°C
-
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
-
610 V
Metal Oxide Varistor
-
-
-
-
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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10

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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
-
-
-
Tape & Reel
25V
-
-
-
-
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
-
-
-
Tape & Reel
25V
-
-
-
-
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
-
560 V
Varistor
-
-
-
Bulk
930V
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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10

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Panasonic
-
360 V
Varistor
-
-
-
Bulk
595V
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
-
120 V
Varistor
-
-
-
-
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
-
250 V
Varistor
-
-
-
Tape & Reel
30V
-
-
-
-
-
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
-
47 V
Varistor
-
-
-
Tape & Reel
77V
1A
-
-
-
Surface
ZV
-
-
30V ac
-
38V
-
30A
-
160pF
-
1.6mm
-
-55°C
-
125°C
-
0.8mm
-
UL, RoHS
0.95mm
Surface Mount
-
0603
-
0.1J
-
No
-

...