Varistors

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Littelfuse Varistors are protective devices that offer several important features, such as overvoltage protection, peak current ratings from 20A to 70,000A, and peak energy ratings from 0.01J to 10,000J. The mounting options serve a wide range of applications. Littelfuse Varistors also offer many form factor and protection ranges, rugged cost-effective protection, thermal protection options, and RoHS compliance.

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Part #

Varistors 18V 1210 125C AUML AEC-Q200 Low Profile

V18AUMLA1210NH
Littelfuse
1: Rp20.181
1.648In Stock

Mfr. Part No.
V18AUMLA1210NH

Mouser Part No
576-V18AUMLA1210NH

Littelfuse

Varistors 18V 1210 125C AUML AEC-Q200 Low Profile

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Datasheet

1.648In Stock

Cut Tape

Rp20.181

Rp14.603

Rp13.209

Rp11.668

View

Reel

Rp9.833

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

AUML

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

18 VDC

32 V

40 V

1.5 A

3 J

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors 18V 40A 550pF

V18MA1A
Littelfuse
1: Rp12.292
1.129In Stock

Mfr. Part No.
V18MA1A

Mouser Part No
576-V18MA1A

Littelfuse

Varistors 18V 40A 550pF

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Datasheet

1.129In Stock

Rp12.292

Rp8.806

Rp7.925

Rp6.935

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

9 VAC

13 VDC

18 V

49 V

3 mm

40 A

0.05 J

550 pF

- 55 C

+ 85 C

Bulk

Varistors 14V 30A 125pF

V18MLA0603NH
Littelfuse
1: Rp6.971
4.448In Stock

Mfr. Part No.
V18MLA0603NH

Mouser Part No
576-V18MLA0603NH

Littelfuse

Varistors 14V 30A 125pF

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Datasheet

4.448In Stock

Cut Tape

Rp6.971

Rp4.311

Rp3.724

Rp3.449

View

Reel

Rp2.917

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

MLA

MLVs

PCB Mount

SMD/SMT

0603 (1608 metric)

14 VAC

18 VDC

28 V

50 V

30 A

100 mJ

120 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 18V 120pF 0603 AEC-Q200 MLA AUTO

V18MLA0603NHAUTO
Littelfuse
1: Rp6.971
669In Stock

Mfr. Part No.
V18MLA0603NHAUTO

Mouser Part No
576-V18MLA0603NHAUTO

Littelfuse

Varistors 18V 120pF 0603 AEC-Q200 MLA AUTO

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Datasheet

669In Stock

Cut Tape

Rp6.971

Rp4.311

Rp3.724

Rp3.449

View

Reel

Rp2.917

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

MLA AUTO

MLVs

PCB Mount

SMD/SMT

0603 (1608 metric)

14 VAC

18 VDC

28 V

50 V

30 A

100 mJ

120 pF

- 55 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V18MLA0603NR
Littelfuse
1: Rp14.677
3.849In Stock

Mfr. Part No.
V18MLA0603NR

Mouser Part No
576-V18MLA0603NR

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

3.849In Stock

Cut Tape

Rp14.677

Rp8.659

Rp5.999

Rp5.577

View

Reel

Rp2.825

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

MLA

0603 (1608 metric)

18 VDC

50 V

120 pF

Reel, Cut Tape, MouseReel

Varistors 18V 520pF 0805 AEC-Q200 MLA AUTO

V18MLA0805NHAUTO
Littelfuse
1: Rp15.044
1.192In Stock

Mfr. Part No.
V18MLA0805NHAUTO

Mouser Part No
576-V18MLA0805NHAUTO

Littelfuse

Varistors 18V 520pF 0805 AEC-Q200 MLA AUTO

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Datasheet

1.192In Stock

Cut Tape

Rp15.044

Rp9.063

Rp6.274

Rp5.834

Reel

Rp3.467

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

MLA AUTO

MLVs

PCB Mount

SMD/SMT

0805 (2012 metric)

14 VAC

18 VDC

28 V

44 V

120 A

300 mJ

520 pF

- 55 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors MLV 18V 0402 STD MLE SERIES

V18MLE0402NR
Littelfuse
1: Rp6.054
1.997In Stock
10.000Expected 23/02/2026

Mfr. Part No.
V18MLE0402NR

Mouser Part No
576-V18MLE0402NR

Littelfuse

Varistors MLV 18V 0402 STD MLE SERIES

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Datasheet

1.997In Stock

10.000Expected 23/02/2026

Cut Tape

Rp6.054

Rp3.743

Rp3.211

Rp2.972

View

Reel

Rp2.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

MLE

MLVs

PCB Mount

SMD/SMT

0402 (1005 metric)

18 VDC

50 V

55 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V18MLE0603NR
Littelfuse
1: Rp14.493
3.969In Stock

Mfr. Part No.
V18MLE0603NR

Mouser Part No
576-V18MLE0603NR

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

3.969In Stock

Cut Tape

Rp14.493

Rp8.641

Rp5.981

Rp5.559

Reel

Rp3.100

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

MLE

MLVs

PCB Mount

SMD/SMT

0603 (1608 metric)

18 VDC

22 V

50 V

125 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 18 VDC 50V-CL

V18MLE0805LNH
Littelfuse
1: Rp15.044
2.500In Stock

Mfr. Part No.
V18MLE0805LNH

Mouser Part No
576-V18MLE0805LNH

Littelfuse

Varistors 18 VDC 50V-CL

Datasheet

2.500In Stock

Cut Tape

Rp15.044

Rp9.063

Rp6.274

Rp5.834

Reel

Rp3.467

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

MLE

Reel, Cut Tape, MouseReel

Varistors 10 VAC .17J 36V-CL 40KA-PK

V18ZA05P
Littelfuse
1: Rp7.338
3.153In Stock

Mfr. Part No.
V18ZA05P

Mouser Part No
576-V18ZA05P

Littelfuse

Varistors 10 VAC .17J 36V-CL 40KA-PK

Learn More

Datasheet

3.153In Stock

Rp7.338

Rp5.137

Rp4.587

Rp3.981

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

10 VAC

14 VDC

14.4 V to 21.6 V

36 V

5 mm

100 A

170 mJ

1000 pF

- 55 C

+ 85 C

Bulk

Varistors 10 VAC .8J 36V-CL 250A-P

V18ZA1P
Littelfuse
1: Rp6.054
517In Stock
4.500Expected 12/05/2026

Mfr. Part No.
V18ZA1P

Mouser Part No
576-V18ZA1P

Littelfuse

Varistors 10 VAC .8J 36V-CL 250A-P

Learn More

Datasheet

517In Stock

4.500Expected 12/05/2026

Rp6.054

Rp4.238

Rp3.816

Rp3.504

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

10 VAC

14 VDC

14.4 V to 21.6 V

36 V

7 mm

250 A

800 mJ

2000 pF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V18ZA20P
Littelfuse
1: Rp13.576
1.254In Stock

Mfr. Part No.
V18ZA20P

Mouser Part No
576-V18ZA20P

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

1.254In Stock

Rp13.576

Rp9.650

Rp8.696

Rp7.632

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

10 VAC

14 VDC

19.8 V

37 V

20 mm

2 kA

10 J

0.022 uF

- 55 C

+ 85 C

Bulk

Varistors 10 VAC 1.5J 36V-CL 500A-P

V18ZA2P
Littelfuse
1: Rp16.144
3.757In Stock

Mfr. Part No.
V18ZA2P

Mouser Part No
576-V18ZA2P

Littelfuse

Varistors 10 VAC 1.5J 36V-CL 500A-P

Learn More

Datasheet

3.757In Stock

Rp16.144

Rp9.778

Rp9.008

Rp7.210

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

10 VAC

14 VDC

14.4 V to 21.6 V

36 V

10 mm

500 A

1.5 J

5000 pF

- 55 C

+ 85 C

Bulk

Varistors 10 VAC 3.5J 36V-CL 1KA-PK

V18ZA3P
Littelfuse
1: Rp8.990
3.314In Stock

Mfr. Part No.
V18ZA3P

Mouser Part No
576-V18ZA3P

Littelfuse

Varistors 10 VAC 3.5J 36V-CL 1KA-PK

Learn More

Datasheet

3.314In Stock

Rp8.990

Rp6.384

Rp5.724

Rp4.972

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

10 VAC

14 VDC

14.4 V to 21.6 V

36 V

14 mm

1 kA

3.5 J

0.011 uF

- 55 C

+ 85 C

Bulk

Varistors 10 VAC 80J 37V-CL 2KA-PK

V18ZA40P
Littelfuse
1: Rp11.558
1.063In Stock
1.500Expected 10/04/2026

Mfr. Part No.
V18ZA40P

Mouser Part No
576-V18ZA40P

Littelfuse

Varistors 10 VAC 80J 37V-CL 2KA-PK

Learn More

Datasheet

1.063In Stock

1.500Expected 10/04/2026

Rp11.558

Rp9.375

Rp8.568

Rp7.540

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

10 VAC

14 VDC

14.4 V to 21.6 V

37 V

20 mm

2 kA

80 J

0.022 uF

- 55 C

+ 85 C

Bulk

Varistors 130V 250A 110pF 13 Inch Reel

V200CH8
Littelfuse
1: Rp23.116
1.260In Stock
3.500Expected 25/03/2026

Mfr. Part No.
V200CH8

Mouser Part No
576-V200CH8

Littelfuse

Varistors 130V 250A 110pF 13 Inch Reel

Learn More

Datasheet

1.260In Stock

3.500Expected 25/03/2026

Cut Tape

Rp23.116

Rp16.750

Rp15.172

Rp13.429

View

Reel

Rp11.430

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

MOVs

PCB Mount

SMD/SMT

3220 (8552 metric)

130 VAC

175 VDC

200 V

340 V

250 A

4 J

180 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 130V 250A 110pF 7 Inch Reel

V200CH8T
Littelfuse
1: Rp21.281
1.940In Stock

Mfr. Part No.
V200CH8T

Mouser Part No
576-V200CH8T

Littelfuse

Varistors 130V 250A 110pF 7 Inch Reel

Learn More

Datasheet

1.940In Stock

Cut Tape

Rp21.281

Rp15.778

Rp14.420

Rp12.934

View

Reel

Rp11.430

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

MOVs

PCB Mount

SMD/SMT

3220 (8552 metric)

130 VAC

175 VDC

200 V

340 V

250 A

4 J

180 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 130V 20mm Epoxy UltraMOV

V20E130P
Littelfuse
1: Rp13.576
2.524In Stock

Mfr. Part No.
V20E130P

Mouser Part No
576-V20E130P

Littelfuse

Varistors 130V 20mm Epoxy UltraMOV

Learn More

Datasheet

2.524In Stock

Rp13.576

Rp9.650

Rp8.696

Rp7.632

View

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

130 VAC

170 VDC

184 V to 226 V

340 V

20 mm

10 kA

100 J

1900 pF

- 55 C

+ 85 C

Bulk

Varistors 140V 20mm Epoxy UltraMOV

V20E140P
Littelfuse
1: Rp26.785
1.397In Stock

Mfr. Part No.
V20E140P

Mouser Part No
576-V20E140P

Littelfuse

Varistors 140V 20mm Epoxy UltraMOV

Learn More

Datasheet

1.397In Stock

Rp26.785

Rp16.493

Rp14.695

Rp12.072

View

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

140 VAC

180 VDC

242 V

360 V

20 mm

10 kA

110 J

1750 pF

- 55 C

+ 85 C

Bulk

Varistors 14V 20mm Epoxy AEC-Q200 AUMOV

V20E14AUTO
Littelfuse
1: Rp13.943
2.408In Stock

Mfr. Part No.
V20E14AUTO

Mouser Part No
576-V20E14AUTO

Littelfuse

Varistors 14V 20mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

2.408In Stock

Rp13.943

Rp9.944

Rp8.953

Rp7.870

View

Min.: 1
Mult.: 1

AUMOV

MOVs

PCB Mount

Radial

14 VAC

16 VDC

22 V

43 V

9 mm

20 A

28 J

0.0222 uF

- 40 C

+ 85 C

AEC-Q100

Bulk

Varistors 14V 20mm Epoxy UltraMOV

V20E14P
Littelfuse
1: Rp13.576
1.030In Stock

Mfr. Part No.
V20E14P

Mouser Part No
576-V20E14P

Littelfuse

Varistors 14V 20mm Epoxy UltraMOV

Learn More

Datasheet

1.030In Stock

Rp13.576

Rp9.650

Rp8.513

Rp7.595

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

14 VAC

18 VDC

22 V

43 V

20 mm

8 kA

28 J

0.0222 uF

- 40 C

+ 85 C

Bulk

Varistors 150V 20mm Epoxy UltraMOV

V20E150P
Littelfuse
1: Rp13.576
1.699In Stock

Mfr. Part No.
V20E150P

Mouser Part No
576-V20E150P

Littelfuse

Varistors 150V 20mm Epoxy UltraMOV

Learn More

Datasheet

1.699In Stock

Rp13.576

Rp9.650

Rp8.696

Rp7.632

Rp7.008

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

150 VAC

200 VDC

216 V to 264 V

395 V

20 mm

10 kA

120 J

1600 pF

- 55 C

+ 85 C

Bulk

Varistors 175V 20mm Epoxy UltraMOV

V20E175P
Littelfuse
1: Rp12.475
1.165In Stock
1.500Expected 25/03/2026

Mfr. Part No.
V20E175P

Mouser Part No
576-V20E175P

Littelfuse

Varistors 175V 20mm Epoxy UltraMOV

Learn More

Datasheet

1.165In Stock

1.500Expected 25/03/2026

Rp12.475

Rp9.191

Rp7.577

Rp7.100

Rp7.008

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

175 VAC

225 VDC

243 V to 297 V

455 V

20 mm

10 kA

135 J

1400 pF

- 55 C

+ 85 C

Bulk

Varistors 17V 20mm Epoxy UltraMOV

V20E17P
Littelfuse
1: Rp13.576
1.021In Stock

Mfr. Part No.
V20E17P

Mouser Part No
576-V20E17P

Littelfuse

Varistors 17V 20mm Epoxy UltraMOV

Learn More

Datasheet

1.021In Stock

Rp13.576

Rp9.650

Rp8.696

Rp7.632

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

17 VAC

22 VDC

27 V

53 V

20 mm

8 kA

35 J

0.01875 uF

- 40 C

+ 85 C

Bulk

Varistors 20V 20mm Epoxy UltraMOV

V20E20P
Littelfuse
1: Rp13.576
1.335In Stock

Mfr. Part No.
V20E20P

Mouser Part No
576-V20E20P

Littelfuse

Varistors 20V 20mm Epoxy UltraMOV

Learn More

Datasheet

1.335In Stock

Rp13.576

Rp9.650

Rp8.696

Rp7.632

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

20 VAC

26 VDC

33 V

65 V

20 mm

8 kA

58 J

0.015 uF

- 40 C

+ 85 C

Bulk

Varistors

Customer Service Office

Company

Resources

Support

25S
34S
AUML
AUMOV
BA
BB
CA
CH
C-III
DA
DB
DHB34
HA
HB34
HC
HF34
HG34
HMOV
HXR
iTMOV

2.5 VAC
4 VAC
6 VAC
6.5 VAC
9 VAC
10 VAC
11 VAC
13 VAC
14 VAC
17 VAC
18 VAC
20 VAC
21 VAC
22 VAC
23 VAC
25 VAC
26 VAC
27 VAC
30 VAC
32 VAC

3.5 VDC
4 VDC
5 VDC
5.5 VDC
8 VDC
9 VDC
12 VDC
13 VDC
14 VDC
15 VDC
16 VDC
18 VDC
19 VDC
20 VDC
22 VDC
23 VDC
24 VDC
25 VDC
26 VDC
27 VDC

6 V to 11 V
7 V
7.1 V
9 V to 16 V
9.3 V
11 V
14 V
14.4 V to 21.6 V
15.9 V
16 V
16 V to 22 V
18 V
18.7 V to 26 V
19.2 V to 26 V
19.8 V
19.8 V to 24.2 V
20.3 V
21.5 V
22 V
23 V

13 V
17.5 V
19 V
20 V
22 V
25.5 V
26 V
28 V
29 V
30 V
32 V
34 V
34.5 V
35 V
36 V
37 V
38 V
39 V
40 V
42 V

3 mm
5 mm
7 mm
8 mm
9 mm
10 mm
11.45 mm
12 mm
12.5 mm
14 mm
16 mm
17 mm
19.7 mm
20 mm
20.5 mm
22 mm
23 mm
25 mm
26 mm
32 mm

1 A
1.5 A
2 A
2.5 A
4 A
5 A
10 A
20 A
25 A
30 A
40 A
50 A
60 A
75 A
100 A
120 A
125 A
150 A
180 A
200 A

0.005 J
5 mJ
0.01 J
10 mJ
0.015 J
0.02 J
20 mJ
0.05 J
50 mJ
0.09 J
0.1 J
100 mJ
100 mJ to 52 J
110 mJ
130 mJ
140 mJ
150 mJ
160 mJ
0.17 J
170 mJ

3 pF
11 pF
12 pF
14 pF
17 pF
21 pF
22 pF
27 pF
30 pF
31 pF
32 pF
33 pF
35 pF
40 pF
45 pF
47 pF
50 pF
55 pF
60 pF
64 pF