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

P.O.A.

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1

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1P.O.A.
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RS Pro
-
Metal Oxide Varistor
400 V
-
-
-
680V
-
-
-
-
-
-
-
High Power
32 mm
-
275V
10000A
-
370V
-
1.9nF
-40°C
-
-
-
85°C
-
-
4mm
-
-
No
-
-
-
-
No
-
-
180J
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

P.O.A.

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

P.O.A.

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

P.O.A.

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

P.O.A.

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

P.O.A.

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

P.O.A.

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RS Pro
-
Metal Oxide Varistor
710 V
-
-
-
1200V
-
-
-
-
-
-
-
High Power
32 mm
-
484V ac
10000A
-
640V
-
1.62nF
-40°C
-
-
-
85°C
-
-
6mm
-
-
No
-
-
-
-
No
-
-
320J
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
12000A
-
330V
-
3.085nF
-40°C
-
2
-
85°C
-
-
4mm
-
Blade Terminal
No
-
-
-
-
No
-
-
190J
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
-
1.71nF
-40°C
-
-
-
85°C
-
-
5.5mm
-
-
No
-
-
-
-
No
-
-
260J
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
-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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Also available in industry standard packaging
RS Stock No.: 246-3147Brand: BournsManufacturers Part No.: CG0603MLC-12LE

P.O.A.

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10

Available in multiples of 10
10P.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

P.O.A.

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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
Add to parts list
Also available in industry standard packaging
RS Stock No.: 246-3149Brand: BournsManufacturers Part No.: CG0603MLU-24E

P.O.A.

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10

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10P.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
-
-
-
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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10

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Panasonic
-
Varistor
560 V
-
-
-
930V
Bulk
-
100A
Surface
-
-
-
E
16.5 mm
-
300V ac
40A
-
390V
-
700pF
-40°C
-
2
20mm
85°C
-
-
7.2mm
-
-
T10194, T10193, RoHS, GB, CQCGB
-
-
-
-
No
4mm
-
0.02J
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

P.O.A.

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10

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Panasonic
-
Varistor
360 V
-
-
-
595V
Bulk
-
50A
Surface
-
-
-
V
15.5 mm
-
-
6000A
-
-
-
540pF
-40°C
-
2
18.5mm
85°C
-
-
5.7mm
-
-
RoHS
-
-
-
-
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
-
-
-40°C
-
-
-
85°C
-
-
2.5mm
-
-
T10194, T10193, CQCGB, RoHS, GB
-
-
-
-
No
-
-
0.02J
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
-
-
-
-
-
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

Available in multiples of 25
25P.O.A.
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Bourns
-
Varistor
250 V
-
-
-
30V
Tape & Reel
-
-
-
-
-
-
MLC
-
-
-
-
-
24V
-
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
-
-
-
-
-
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
-
-
0.95mm
0.8mm
Surface Mount
UL, RoHS
-
0603
-
-
No
-
-
0.1J

...