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 SURFACE MOUNT SM7 VARISTORS

V300SM7
Littelfuse
1: $1.83
805In Stock

Mfr. Part No.
V300SM7

Mouser Part No
576-V300SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

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Datasheet

805In Stock

Cut Tape

$1.83

$1.35

$1.23

$1.09

$1.03

Reel

$0.948

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

SM7

MOVs

PCB Mount

SMD/SMT

300 VAC

405 VDC

517 V

775 V

1.2 kA

25 J

70 pF

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors HIGH ENERGY PCB USE

V301HB34
Littelfuse
1: $11.64
58In Stock
180Expected 23/04/2026

Mfr. Part No.
V301HB34

Mouser Part No
576-V301HB34

Littelfuse

Varistors HIGH ENERGY PCB USE

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Datasheet

58In Stock

180Expected 23/04/2026

$11.64

$10.09

$9.67

$8.52

Min.: 1
Mult.: 1

HB34

MOVs

PCB Mount

Radial

300 VAC

410 VDC

470 V

780 V

34 mm

40 kA

430 J

4100 pF

- 55 C

+ 85 C

Bulk

Varistors 30 VDC .1J 74V-CL 30A PK

V30MLA0603NH
Littelfuse
1: $0.38
4,576In Stock
20,000On Order

Mfr. Part No.
V30MLA0603NH

Mouser Part No
576-V30MLA0603NH

Littelfuse

Varistors 30 VDC .1J 74V-CL 30A PK

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Datasheet

4,576In Stock

20,000On Order

Cut Tape

$0.38

$0.235

$0.203

$0.188

View

Reel

$0.159

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

MLA

MLVs

PCB Mount

SMD/SMT

0603 (1608 metric)

25 VAC

30 VDC

46 V

74 V

30 A

100 mJ

90 pF

- 55 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V30MLA0603NT
Littelfuse
1: $0.38
3,870In Stock

Mfr. Part No.
V30MLA0603NT

Mouser Part No
576-V30MLA0603NT

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

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Datasheet

3,870In Stock

Cut Tape

$0.38

$0.235

$0.203

$0.188

View

Reel

$0.159

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

MLA

MLVs

PCB Mount

SMD/SMT

0603 (1608 metric)

25 VAC

30 VDC

46 V

74 V

30 A

0.1 J

90 pF

- 55 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors MLV SMF FOR AUTO

V30MLA1206NH
Littelfuse
1: $1.04
2,294In Stock

Mfr. Part No.
V30MLA1206NH

Mouser Part No
576-V30MLA1206NH

Littelfuse

Varistors MLV SMF FOR AUTO

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Datasheet

2,294In Stock

Cut Tape

$1.04

$0.748

$0.676

$0.596

View

Reel

$0.501

Min.: 1
Mult.: 1

Reel: 2,500

MLA

MLVs

PCB Mount

SMD/SMT

25 VAC

30 VDC

43 V

67 V

180 A

1 J

400 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V320LA40BPX10
Littelfuse
1: $1.49
640In Stock

Mfr. Part No.
V320LA40BPX10

Mouser Part No
576-V320LA40BPX10

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

640In Stock

$1.49

$0.925

$0.852

$0.70

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

320 VAC

420 VDC

540 V

810 V

20 mm

6.5 kA

150 J

750 pF

- 55 C

+ 85 C

Bulk

Varistors 320V 65pF

V320LA7P
Littelfuse
1: $0.34
5,198In Stock

Mfr. Part No.
V320LA7P

Mouser Part No
576-V320LA7P

Littelfuse

Varistors 320V 65pF

Learn More

Datasheet

5,198In Stock

$0.34

$0.214

$0.174

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

320 VAC

420 VDC

561 V

850 V

7 mm

1.2 kA

25 J

65 pF

- 55 C

+ 85 C

Bulk

Varistors 320V 380pF

V320LS20AP
Littelfuse
1: $0.33
3,619In Stock

Mfr. Part No.
V320LS20AP

Mouser Part No
576-V320LS20AP

Littelfuse

Varistors 320V 380pF

Learn More

Datasheet

3,619In Stock

Cut Tape

$0.33

$0.243

Reel

$0.243

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

MOVs

PCB Mount

Radial

320 VAC

420 VDC

565 V

850 V

14 mm

4.5 kA

80 J

380 pF

- 55 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors 320V 380pF

V320LT20AP
Littelfuse
1: $1.06
39In Stock

Mfr. Part No.
V320LT20AP

Mouser Part No
576-V320LT20AP

Littelfuse

Varistors 320V 380pF

Learn More

Datasheet

39In Stock

Cut Tape

$1.06

$0.648

$0.563

$0.459

Reel

$0.363

View

Min.: 1
Mult.: 1

Reel: 400

MOVs

PCB Mount

Radial

320 VAC

420 VDC

850 V

14 mm

4.5 kA

380 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 320V 65pF

V320LT7P
Littelfuse
1: $0.79
4,510In Stock

Mfr. Part No.
V320LT7P

Mouser Part No
576-V320LT7P

Littelfuse

Varistors 320V 65pF

Learn More

Datasheet

Product Comments

4,510In Stock

Cut Tape

$0.79

$0.479

$0.441

$0.353

Reel

$0.214

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

MOVs

PCB Mount

Radial

320 VAC

420 VDC

565 V

850 V

7 mm

1.2 kA

25 J

65 pF

- 55 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors 320V 40kA 3800pF

V321DA40
Littelfuse
1: $37.78
33In Stock
48Expected 01/06/2026

Mfr. Part No.
V321DA40

Mouser Part No
576-V321DA40

Littelfuse

Varistors 320V 40kA 3800pF

Learn More

Datasheet

33In Stock

48Expected 01/06/2026

$37.78

$32.39

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

320 VAC

420 VDC

510 V

830 V

40 mm

40 kA

460 J

3800 pF

- 55 C

+ 85 C

Bulk

Varistors 20V 40A 300pF

V33MA1B
Littelfuse
1: $0.67
2,424In Stock

Mfr. Part No.
V33MA1B

Mouser Part No
576-V33MA1B

Littelfuse

Varistors 20V 40A 300pF

Learn More

Datasheet

2,424In Stock

$0.67

$0.48

$0.432

$0.378

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

20 VAC

26 VDC

33 V

67 V

3 mm

40 A

150 mJ

300 pF

- 55 C

+ 85 C

Bulk

Varistors 33V 180A 500pF

V33MLA1206NT
Littelfuse
1: $1.04
9,074In Stock

Mfr. Part No.
V33MLA1206NT

Mouser Part No
576-V33MLA1206NT

Littelfuse

Varistors 33V 180A 500pF

Learn More

Datasheet

9,074In Stock

Cut Tape

$1.04

$0.748

$0.676

$0.596

View

Reel

$0.501

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

MLA

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

33 VDC

75 V

500 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 20 VAC .3J 2165-CL 100A-

V33ZA05P
Littelfuse
1: $0.70
1,457In Stock
4,500Expected 22/06/2026

Mfr. Part No.
V33ZA05P

Mouser Part No
576-V33ZA05P

Littelfuse

Varistors 20 VAC .3J 2165-CL 100A-

Learn More

Datasheet

1,457In Stock

4,500Expected 22/06/2026

$0.70

$0.425

$0.281

$0.261

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

20 VAC

26 VDC

36.3 V

67 V

5 mm

100 A

300 mJ

790 pF

- 55 C

+ 85 C

Bulk

Varistors 20 VAC 1.2J 65V-CL 250A-P

V33ZA1P
Littelfuse
1: $0.70
3,195In Stock

Mfr. Part No.
V33ZA1P

Mouser Part No
576-V33ZA1P

Littelfuse

Varistors 20 VAC 1.2J 65V-CL 250A-P

Learn More

Datasheet

3,195In Stock

$0.70

$0.425

$0.281

$0.261

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

20 VAC

26 VDC

33 V

68 V

7 mm

250 A

1.2 J

1620 pF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V33ZA20P
Littelfuse
1: $0.74
1,505In Stock

Mfr. Part No.
V33ZA20P

Mouser Part No
576-V33ZA20P

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

1,505In Stock

$0.74

$0.632

$0.568

$0.499

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

20 VAC

26 VDC

36.3 V

65 V

20 mm

2 kA

18 J

0.013 uF

- 55 C

+ 85 C

Bulk

Varistors 20 VAC 3J 65V-CL 500A-PK

V33ZA2P
Littelfuse
1: $0.40
2,575In Stock

Mfr. Part No.
V33ZA2P

Mouser Part No
576-V33ZA2P

Littelfuse

Varistors 20 VAC 3J 65V-CL 500A-PK

Learn More

Datasheet

2,575In Stock

$0.40

$0.28

$0.25

$0.217

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

20 VAC

26 VDC

36.3 V

64 V

10 mm

500 A

3 J

3495 pF

- 55 C

+ 85 C

Bulk

Varistors 20 VAC 6J 65V-CL 1KA-PK

V33ZA5P
Littelfuse
1: $0.92
3,180In Stock
9,800On Order

Mfr. Part No.
V33ZA5P

Mouser Part No
576-V33ZA5P

Littelfuse

Varistors 20 VAC 6J 65V-CL 1KA-PK

Learn More

Datasheet

3,180In Stock

9,800On Order

$0.92

$0.461

$0.44

$0.279

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

20 VAC

26 VDC

36.3 V

64 V

14 mm

1 kA

6 J

6000 pF

- 55 C

+ 85 C

Bulk

Varistors 20 VAC 150J 58V-CL 2KA-PK

V33ZA70P
Littelfuse
1: $0.74
1,981In Stock

Mfr. Part No.
V33ZA70P

Mouser Part No
576-V33ZA70P

Littelfuse

Varistors 20 VAC 150J 58V-CL 2KA-PK

Learn More

Datasheet

1,981In Stock

$0.74

$0.526

$0.474

$0.416

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

21 VAC

27 VDC

36.3 V

58 V

20 mm

1.5 kA

70 J

0.013 uF

- 55 C

+ 85 C

Bulk

Varistors 20V 250A 1100pF

V33ZT1P
Littelfuse
1: $0.34
4,643In Stock

Mfr. Part No.
V33ZT1P

Mouser Part No
576-V33ZT1P

Littelfuse

Varistors 20V 250A 1100pF

Learn More

Datasheet

Product Comments

4,643In Stock

Cut Tape

$0.34

$0.207

$0.178

$0.165

$0.157

Reel

$0.139

Min.: 1
Mult.: 1

Reel: 1,000

MOVs

PCB Mount

Radial

20 VAC

26 VDC

36.3 V

65 V

7 mm

250 A

1.2 J

1100 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 20V 2000A 13000pF

V33ZT70P
Littelfuse
1: $1.46
1,200In Stock

Mfr. Part No.
V33ZT70P

Mouser Part No
576-V33ZT70P

Littelfuse

Varistors 20V 2000A 13000pF

Learn More

Datasheet

1,200In Stock

Cut Tape

$1.46

$0.899

$0.801

$0.658

Reel

$0.543

View

Min.: 1
Mult.: 1

Reel: 500

MOVs

PCB Mount

Radial

21 VAC

27 VDC

58 V

20 mm

2 kA

70 J

0.013 uF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 20MM Radial

V36ZA80PX10
Littelfuse
1: $0.74
1,235In Stock

Mfr. Part No.
V36ZA80PX10

Mouser Part No
576-V36ZA80PX10

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

1,235In Stock

$0.74

$0.526

$0.474

$0.416

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

23 VAC

31 VDC

39.6 V

63 V

20 mm

2 kA

100 J

0.012 uF

- 55 C

+ 85 C

Bulk

Varistors 23V 2000A 12000pF

V36ZS80P
Littelfuse
1: $1.46
1,618In Stock

Mfr. Part No.
V36ZS80P

Mouser Part No
576-V36ZS80P

Littelfuse

Varistors 23V 2000A 12000pF

Learn More

Datasheet

1,618In Stock

Cut Tape

$1.46

$0.899

$0.801

$0.658

Reel

$0.543

View

Min.: 1
Mult.: 1

Reel: 500

MOVs

PCB Mount

Radial

23 VAC

31 VDC

39.6 V

63 V

20 mm

2 kA

80 J

0.012 uF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 385V 360pF

V385LA20AP
Littelfuse
1: $0.48
4,620In Stock

Mfr. Part No.
V385LA20AP

Mouser Part No
576-V385LA20AP

Littelfuse

Varistors 385V 360pF

Learn More

Datasheet

4,620In Stock

$0.48

$0.343

$0.273

$0.247

$0.243

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

385 VAC

505 VDC

682 V

1.025 kV

14 mm

4.5 kA

85 J

360 pF

- 55 C

+ 85 C

Bulk

Varistors 385V 700pF

V385LA40BP
Littelfuse
1: $0.79
1,718In Stock
1,200Expected 29/06/2026

Mfr. Part No.
V385LA40BP

Mouser Part No
576-V385LA40BP

Littelfuse

Varistors 385V 700pF

Learn More

Datasheet

1,718In Stock

1,200Expected 29/06/2026

$0.79

$0.612

$0.546

$0.483

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

385 VAC

505 VDC

682 V

1.025 kV

20 mm

6.5 kA

160 J

700 pF

- 55 C

+ 85 C

Bulk

Varistors

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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