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 3.5V 2530pF 0805 AEC-Q200 MLA AUTO

V3.5MLA0805NHAUTO
Littelfuse
1: $0.639
2,821In Stock

Mfr. Part No.
V3.5MLA0805NHAUTO

Mouser Part No
576-V3.5MLA0805NHAUT

Littelfuse

Varistors 3.5V 2530pF 0805 AEC-Q200 MLA AUTO

Learn More

Datasheet

2,821In Stock

Cut Tape

$0.639

$0.447

$0.40

$0.347

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MLA AUTO

MLVs

PCB Mount

SMD/SMT

0805 (2012 metric)

2.5 VAC

3.5 VDC

7 V

13 V

120 A

300 mJ

176 pF

- 55 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors 300V 400pF

V300LA20AP
Littelfuse
1: $0.775
732In Stock
4,200On Order

Mfr. Part No.
V300LA20AP

Mouser Part No
576-V300LA20AP

Littelfuse

Varistors 300V 400pF

Learn More

Datasheet

732In Stock

4,200On Order

$0.775

$0.544

$0.488

$0.427

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

300 VAC

405 VDC

517 V

775 V

14 mm

4.5 kA

77 J

400 pF

- 55 C

+ 85 C

Bulk

Varistors 300V 70pF

V300LA2P
Littelfuse
1: $0.462
4,528In Stock

Mfr. Part No.
V300LA2P

Mouser Part No
576-V300LA2P

Littelfuse

Varistors 300V 70pF

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Datasheet

4,528In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

300 VAC

405 VDC

539 V

870 V

7 mm

1.2 kA

25 J

70 pF

- 55 C

+ 85 C

Bulk

Varistors 300V 800pF

V300LA40AP
Littelfuse
1: $1.14
1,476In Stock
7,600On Order

Mfr. Part No.
V300LA40AP

Mouser Part No
576-V300LA40AP

Littelfuse

Varistors 300V 800pF

Learn More

Datasheet

1,476In Stock

7,600On Order

$1.14

$0.823

$0.743

$0.653

$0.607

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

300 VAC

405 VDC

517 V

775 V

20 mm

6.5 kA

165 J

800 pF

- 55 C

+ 85 C

Bulk

Varistors 300VAC 335J 745V CLP 100A-PK

V300LA40CPX745
Littelfuse
1: $2.18
1,132In Stock

Mfr. Part No.
V300LA40CPX745

Mouser Part No
576-V300LA40CPX745

Littelfuse

Varistors 300VAC 335J 745V CLP 100A-PK

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Datasheet

1,132In Stock

$2.18

$1.60

$1.46

$1.29

View

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

300 VAC

300 VDC

490 V

745 V

20 mm

9 kA

335 J

- 55 C

+ 85 C

Bulk

Varistors 300V 70pF

V300LA4P
Littelfuse
1: $0.462
3,059In Stock
12,000Expected 1/9/2026

Mfr. Part No.
V300LA4P

Mouser Part No
576-V300LA4P

Littelfuse

Varistors 300V 70pF

Learn More

Datasheet

3,059In Stock

12,000Expected 1/9/2026

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

300 VAC

405 VDC

517 V

775 V

7 mm

1.2 kA

25 J

70 pF

- 55 C

+ 85 C

Bulk

Varistors 300V 400pF

V300LS20AP
Littelfuse
1: $0.911
796In Stock

Mfr. Part No.
V300LS20AP

Mouser Part No
576-V300LS20AP

Littelfuse

Varistors 300V 400pF

Learn More

Datasheet

796In Stock

Cut Tape

$0.911

$0.641

$0.575

$0.502

$0.397

Reel

$0.385

Min.: 1
Mult.: 1

: 400

MOVs

PCB Mount

Radial

300 VAC

405 VDC

517 V

775 V

14 mm

4.5 kA

77 J

400 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 300V 180pF

V300LT10P
Littelfuse
1: $1.25
3,300In Stock
5,000Expected 2/11/2026

Mfr. Part No.
V300LT10P

Mouser Part No
576-V300LT10P

Littelfuse

Varistors 300V 180pF

Learn More

Datasheet

3,300In Stock

5,000Expected 2/11/2026

Cut Tape

$1.25

$0.752

$0.651

$0.532

Reel

$0.407

View

Min.: 1
Mult.: 1

: 500

MOVs

PCB Mount

Radial

300 VAC

405 VDC

517 V

775 V

10 mm

2.5 kA

46 J

180 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 300V 400pF

V300LT20AP
Littelfuse
1: $0.911
910In Stock

Mfr. Part No.
V300LT20AP

Mouser Part No
576-V300LT20AP

Littelfuse

Varistors 300V 400pF

Learn More

Datasheet

910In Stock

Cut Tape

$0.911

$0.641

$0.575

$0.502

$0.385

Reel

$0.385

Min.: 1
Mult.: 1

: 400

MOVs

PCB Mount

Radial

300 VAC

405 VDC

517 V

775 V

14 mm

4.5 kA

77 J

400 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 300V 70pF

V300LT4P
Littelfuse
1: $0.544
3,938In Stock

Mfr. Part No.
V300LT4P

Mouser Part No
576-V300LT4P

Littelfuse

Varistors 300V 70pF

Learn More

Datasheet

Product Comments

3,938In Stock

Cut Tape

$0.544

$0.335

$0.29

$0.268

$0.254

Reel

$0.214

Min.: 1
Mult.: 1

: 1,000

MOVs

PCB Mount

Radial

300 VAC

405 VDC

517 V

775 V

7 mm

1.2 kA

25 J

70 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors SURFACE MOUNT SM7 VARISTORS

V300SM7
Littelfuse
1: $3.02
1,145In Stock

Mfr. Part No.
V300SM7

Mouser Part No
576-V300SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

Learn More

Datasheet

1,145In Stock

Cut Tape

$3.02

$2.23

$2.04

$1.82

$1.71

Reel

$1.51

MouseReel Available

Min.: 1
Mult.: 1

: 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: $15.45
130In Stock

Mfr. Part No.
V301HB34

Mouser Part No
576-V301HB34

Littelfuse

Varistors HIGH ENERGY PCB USE

Learn More

Datasheet

130In Stock

$15.45

$12.16

$11.19

$11.18

$11.08

Min.: 1
Mult.: 1

HB34

MOVs

PCB Mount

Radial

300 VAC

410 VDC

470 V

780 V

34 mm

40 kA

430 J

4.1 nF

- 55 C

+ 85 C

Bulk

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

V30MLA0603NH
Littelfuse
1: $0.612
7,669In Stock
25,000On Order

Mfr. Part No.
V30MLA0603NH

Mouser Part No
576-V30MLA0603NH

Littelfuse

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

Learn More

Datasheet

7,669In Stock

25,000On Order

Cut Tape

$0.612

$0.428

$0.384

$0.332

View

Reel

$0.248

MouseReel Available

Min.: 1
Mult.: 1

: 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 30V 90pF 0603 AEC-Q200 MLA AUTO

V30MLA0603NHAUTO
Littelfuse
1: $0.612
4,301In Stock
30,000Expected 14/12/2026

Mfr. Part No.
V30MLA0603NHAUTO

Mouser Part No
576-V30MLA0603NHAUTO

Littelfuse

Varistors 30V 90pF 0603 AEC-Q200 MLA AUTO

Learn More

Datasheet

4,301In Stock

30,000Expected 14/12/2026

Cut Tape

$0.612

$0.428

$0.384

$0.332

Reel

$0.269

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MLA AUTO

MLVs

PCB Mount

SMD/SMT

0603 (1608 metric)

25 VAC

30 VDC

46 V

74 V

30 A

100 mJ

90 pF

- 55 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V30MLA0603NT
Littelfuse
1: $0.612
3,711In Stock

Mfr. Part No.
V30MLA0603NT

Mouser Part No
576-V30MLA0603NT

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

3,711In Stock

Cut Tape

$0.612

$0.428

$0.384

$0.332

View

Reel

$0.248

MouseReel Available

Min.: 1
Mult.: 1

: 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 30V 90pF 0805 AEC-Q200 MLA AUTO

V30MLA0805LNHAUTO
Littelfuse
1: $0.639
2,701In Stock
2,500Expected 3/12/2026

Mfr. Part No.
V30MLA0805LNHAUTO

Mouser Part No
576-V30MLA0805LNHAUT

Littelfuse

Varistors 30V 90pF 0805 AEC-Q200 MLA AUTO

Learn More

Datasheet

2,701In Stock

2,500Expected 3/12/2026

Cut Tape

$0.639

$0.447

$0.40

$0.347

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MLA AUTO

MLVs

PCB Mount

SMD/SMT

0805 (2012 metric)

25 VAC

30 VDC

46 V

72 V

30 A

100 mJ

130 pF

- 55 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors 320V

V320LA20CP
Littelfuse
1: $1.28
2,607In Stock

Mfr. Part No.
V320LA20CP

Mouser Part No
576-V320LA20CP

Littelfuse

Varistors 320V

Learn More

Datasheet

2,607In Stock

$1.28

$1.11

$0.997

$0.88

View

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

320 VAC

320 VDC

558 V

850 V

14 mm

6 kA

165 J

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V320LA40BPX10
Littelfuse
1: $1.21
360In Stock

Mfr. Part No.
V320LA40BPX10

Mouser Part No
576-V320LA40BPX10

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

360In Stock

$1.21

$0.87

$0.786

$0.692

$0.645

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 20MM Radial

V320LA40BPX2855
Littelfuse
1: $1.25
1,036In Stock

Mfr. Part No.
V320LA40BPX2855

Mouser Part No
576-V320LA40BPX2855

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

1,036In Stock

$1.25

$0.899

$0.812

$0.715

$0.668

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

V320LA40CP
Littelfuse
1: $1.82
895In Stock
2,400Expected 1/2/2027

Mfr. Part No.
V320LA40CP

Mouser Part No
576-V320LA40CP

Littelfuse

Varistors 320V

Learn More

Datasheet

895In Stock

2,400Expected 1/2/2027

$1.82

$1.31

$1.19

$1.05

View

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

320 VAC

320 VDC

558 V

850 V

20 mm

9 kA

345 J

- 55 C

+ 85 C

Bulk

Varistors 320V 65pF

V320LA7P
Littelfuse
1: $0.558
4,023In Stock
4,500Expected 6/10/2026

Mfr. Part No.
V320LA7P

Mouser Part No
576-V320LA7P

Littelfuse

Varistors 320V 65pF

Learn More

Datasheet

4,023In Stock

4,500Expected 6/10/2026

$0.558

$0.392

$0.35

$0.303

View

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

V320LT20AP
Littelfuse
1: $0.911
19In Stock

Mfr. Part No.
V320LT20AP

Mouser Part No
576-V320LT20AP

Littelfuse

Varistors 320V 380pF

Learn More

Datasheet

19In Stock

Cut Tape

$0.911

$0.641

$0.575

$0.502

$0.385

Reel

$0.385

Min.: 1
Mult.: 1

: 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: $0.653
1,510In Stock

Mfr. Part No.
V320LT7P

Mouser Part No
576-V320LT7P

Littelfuse

Varistors 320V 65pF

Learn More

Datasheet

Product Comments

1,510In Stock

Cut Tape

$0.653

$0.461

$0.412

$0.358

$0.33

Reel

$0.268

MouseReel Available

Min.: 1
Mult.: 1

: 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 SURFACE MOUNT SM7 VARISTORS

V320SM7
Littelfuse
1: $3.02
1,209In Stock

Mfr. Part No.
V320SM7

Mouser Part No
576-V320SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

Learn More

Datasheet

1,209In Stock

Cut Tape

$3.02

$2.23

$2.04

$1.82

Reel

$1.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SM7

MOVs

PCB Mount

SMD/SMT

320 VAC

420 VDC

565 V

850 V

1.2 kA

25 J

65 pF

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors 320V 40kA 3800pF

V321DB40
Littelfuse
1: $59.51
7In Stock
30Expected 2/11/2026

Mfr. Part No.
V321DB40

Mouser Part No
576-V321DB40

Littelfuse

Varistors 320V 40kA 3800pF

Learn More

Datasheet

7In Stock

30Expected 2/11/2026

$59.51

$48.81

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

320 VAC

420 VDC

510 V

830 V

40 mm

40 kA

460 J

3.8 nF

- 55 C

+ 85 C

Bulk

Varistors

Customer Service Office

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AUML
AUMOV
BA
BB
CA
CH
C-III
DA
DB
DHB34
HA
HB34
HC
HF34
HG34
HMOV
iTMOV
LA
LSP05HST
LST

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
30 A
40 A
50 A
60 A
75 A
100 A
120 A
125 A
150 A
180 A
220 A
250 A

0.005 J
5 mJ
0.01 J
10 mJ
0.015 J
0.02 J
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
180 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