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 75VAC 100VDC 700pF AEC-Q200

V100MLA1812NRAUTO
Littelfuse
1: $4.12
1,100In Stock
2,000Expected 2026-05-20
New Product

Mfr. Part #
V100MLA1812NRAUTO

Mouser Part #
576-V100MLA1812NRAUT

New Product

Littelfuse

Varistors 75VAC 100VDC 700pF AEC-Q200

Learn More

Datasheet

1,100In Stock

2,000Expected 2026-05-20

Cut Tape

$4.12

$2.87

$2.71

$2.30

Reel

$1.57

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

MLA1812NR

Automotive Multilayer Varistors

SMD/SMT

1812 (4532 metric)

75 VAC

100 VDC

108 V to 132 V

200 V

500 A

700 pF

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors 33V 180A 500pF

V33MLA1206NH
Littelfuse
1: $1.30
54,223In Stock

Mfr. Part #
V33MLA1206NH

Mouser Part #
576-V33MLA1206NH

Littelfuse

Varistors 33V 180A 500pF

Learn More

Datasheet

54,223In Stock

Cut Tape

$1.30

$1.01

$0.943

$0.888

Reel

$0.691

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

MLA

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

26 VAC

33 VDC

38 V

75 V

180 A

800 mJ

500 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 910V 70kA 4500pF

V571BA60
Littelfuse
1: $207.19
150In Stock

Mfr. Part #
V571BA60

Mouser Part #
576-V571BA60

Littelfuse

Varistors 910V 70kA 4500pF

Learn More

Datasheet

150In Stock

$207.19

$179.91

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

575 VAC

730 VDC

1.001 kV

1.42 kV

60 mm

70 kA

2100 J

4.5 nF

- 55 C

+ 85 C

Bulk

Varistors 275V 250A 50pF 13 Inch Reel

V430CH8
Littelfuse
1: $1.63
34,781In Stock

Mfr. Part #
V430CH8

Mouser Part #
576-V430CH8

Littelfuse

Varistors 275V 250A 50pF 13 Inch Reel

Learn More

Datasheet

34,781In Stock

Cut Tape

$1.63

$1.34

$1.27

$1.13

View

Reel

$0.847

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

MOVs

PCB Mount

SMD/SMT

3220 (8552 metric)

275 VAC

369 VDC

430 V

710 V

250 A

8 J

80 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors SURFACE MOUNT SM7 VARISTORS

V50SM7
Littelfuse
1: $2.69
2,400In Stock

Mfr. Part #
V50SM7

Mouser Part #
576-V50SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

Learn More

Datasheet

2,400In Stock

Cut Tape

$2.69

$1.99

$1.81

$1.61

$1.53

Reel

$1.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

SM7

MOVs

PCB Mount

SMD/SMT

50 VAC

68 VDC

91 V

135 V

1.2 kA

4 J

700 pF

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors 42V 14mm Phenolic AEC-Q200 AUMOV

V14P42AUTO
Littelfuse
1: $1.90
7,205In Stock

Mfr. Part #
V14P42AUTO

Mouser Part #
576-V14P42AUTO

Littelfuse

Varistors 42V 14mm Phenolic AEC-Q200 AUMOV

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Datasheet

7,205In Stock

$1.90

$1.19

$1.12

$0.91

View

Min.: 1
Mult.: 1

AUMOV

MOVs

PCB Mount

Radial

42 VAC

50 VDC

68 V

135 V

23 mm

10 A

50 J

4000 pF

- 40 C

+ 125 C

AEC-Q100

Bulk

Varistors 460VAC 690J 1220V CLAMP 22KAPK 25MM

V25S460P
Littelfuse
1: $5.41
1,067In Stock
300Expected 2026-04-22

Mfr. Part #
V25S460P

Mouser Part #
576-V25S460P

Littelfuse

Varistors 460VAC 690J 1220V CLAMP 22KAPK 25MM

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Datasheet

1,067In Stock

300Expected 2026-04-22

$5.41

$3.76

$3.56

$3.08

View

Min.: 1
Mult.: 1

UltraMOV25S

MOVs

PCB Mount

Radial

460 VAC

615 VDC

825 V

1.22 kV

25 mm

22 kA

690 J

870 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP320M
Littelfuse
1: $2.94
4,910In Stock

Mfr. Part #
TMOV20RP320M

Mouser Part #
576-TMOV20RP320M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

4,910In Stock

$2.94

$2.19

$1.99

$1.79

View

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

320 VAC

561 VDC

561 V

840 V

20 mm

10 kA

372 J

750 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP385M
Littelfuse
1: $3.02
1,181In Stock

Mfr. Part #
TMOV20RP385M

Mouser Part #
576-TMOV20RP385M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,181In Stock

$3.02

$2.25

$2.04

$1.83

View

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

385 VAC

505 VDC

682 V

1.025 kV

20 mm

10 kA

300 J

700 pF

- 55 C

+ 85 C

Bulk

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

V14P30AUTO
Littelfuse
1: $1.05
5,621In Stock

Mfr. Part #
V14P30AUTO

Mouser Part #
576-V14P30AUTO

Littelfuse

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

5,621In Stock

$1.05

$0.743

$0.668

$0.586

View

Min.: 1
Mult.: 1

AUMOV

MOVs

PCB Mount

Radial

30 VAC

34 VDC

47 V

93 V

17 mm

10 A

32 J

5550 pF

- 40 C

+ 125 C

AEC-Q100

Bulk

Varistors 18V

V18MLE1206NH
Littelfuse
1: $1.60
4,797In Stock

Mfr. Part #
V18MLE1206NH

Mouser Part #
576-V18MLE1206NH

Littelfuse

Varistors 18V

Learn More

Datasheet

4,797In Stock

Cut Tape

$1.60

$1.16

$1.05

$0.923

Reel

$0.691

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

MLE

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

14 VAC

18 VDC

28 V

50 V

1.7 nF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 250V 220pF

V250LA10P
Littelfuse
1: $0.562
12,113In Stock

Mfr. Part #
V250LA10P

Mouser Part #
576-V250LA10P

Littelfuse

Varistors 250V 220pF

Learn More

Datasheet

12,113In Stock

$0.562

$0.409

$0.363

$0.289

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

250 VAC

330 VDC

354 V to 429 V

650 V

10 mm

2.5 kA

40 J

220 pF

- 55 C

+ 85 C

Bulk

Varistors 750V 40kA 2700pF

V481DA40
Littelfuse
1: $79.34
61In Stock

Mfr. Part #
V481DA40

Mouser Part #
576-V481DA40

Littelfuse

Varistors 750V 40kA 2700pF

Learn More

Datasheet

61In Stock

$79.34

$64.70

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

480 VAC

640 VDC

750 V

1.24 kV

40 mm

40 kA

650 J

2.7 nF

- 55 C

+ 85 C

Bulk

Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO

V48MLA1210NHAUTO
Littelfuse
1: $1.81
4,194In Stock

Mfr. Part #
V48MLA1210NHAUTO

Mouser Part #
576-V48MLA1210NHAUTO

Littelfuse

Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO

Learn More

Datasheet

4,194In Stock

Cut Tape

$1.81

$1.31

$1.19

$1.05

View

Reel

$0.801

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

MLA AUTO

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

40 VAC

48 VDC

66.5 V

105 V

250 A

1.2 J

400 pF

- 55 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors 575V 450pF

V575LA80BP
Littelfuse
1: $2.28
6,509In Stock

Mfr. Part #
V575LA80BP

Mouser Part #
576-V575LA80BP

Littelfuse

Varistors 575V 450pF

Learn More

Datasheet

6,509In Stock

$2.28

$1.70

$1.27

$1.20

$1.19

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

575 VAC

730 VDC

805 V to 960 V

1.41 kV

20 mm

6.5 kA

220 J

450 pF

- 55 C

+ 85 C

Bulk

Varistors 10V 150A 1600pF

V14MLA1206NH
Littelfuse
1: $1.60
2,913In Stock

Mfr. Part #
V14MLA1206NH

Mouser Part #
576-V14MLA1206NH

Littelfuse

Varistors 10V 150A 1600pF

Learn More

Datasheet

2,913In Stock

Cut Tape

$1.60

$0.975

$0.883

$0.789

Reel

$0.691

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

MLA

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

10 VAC

14 VDC

20.3 V

32 V

150 A

400 mJ

1.4 nF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 26V 100A 190pF

V26MLA0805NT
Littelfuse
1: $0.59
9,367In Stock

Mfr. Part #
V26MLA0805NT

Mouser Part #
576-V26MLA0805NT

Littelfuse

Varistors 26V 100A 190pF

Learn More

Datasheet

9,367In Stock

Cut Tape

$0.59

$0.366

$0.317

$0.294

View

Reel

$0.217

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

MLA

MLVs

PCB Mount

SMD/SMT

0805 (2012 metric)

20 VAC

26 VDC

38.5 V

60 V

100 A

0.3 J

220 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 3.5V 120A 2530pF

V3.5MLA0805NH
Littelfuse
1: $0.49
43,831In Stock

Mfr. Part #
V3.5MLA0805NH

Mouser Part #
576-V3.5MLA0805NH

Littelfuse

Varistors 3.5V 120A 2530pF

Learn More

Datasheet

43,831In Stock

Cut Tape

$0.49

$0.325

$0.297

$0.282

Reel

$0.226

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

MLA

MLVs

PCB Mount

SMD/SMT

0805 (2012 metric)

2.5 VAC

3.5 VDC

7 V

13 V

120 A

300 mJ

2.53 nF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 35V 100A 600pF 13 Inch Reel

V56CH8
Littelfuse
1: $1.84
3,971In Stock

Mfr. Part #
V56CH8

Mouser Part #
576-V56CH8

Littelfuse

Varistors 35V 100A 600pF 13 Inch Reel

Learn More

Datasheet

3,971In Stock

Cut Tape

$1.84

$1.41

$1.28

$1.13

View

Reel

$0.847

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

MOVs

PCB Mount

SMD/SMT

3220 (8552 metric)

35 VAC

45 VDC

56 V

107 V

100 A

1.4 J

700 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 660V 200pF

V660LA50AP
Littelfuse
1: $1.74
2,625In Stock

Mfr. Part #
V660LA50AP

Mouser Part #
576-V660LA50AP

Littelfuse

Varistors 660V 200pF

Learn More

Datasheet

2,625In Stock

$1.74

$1.51

$1.20

$1.14

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

660 VAC

850 VDC

1.188 kV

1.82 kV

14 mm

4.5 kA

140 J

200 pF

- 55 C

+ 85 C

Bulk

Varistors 40kA 1050V 40kA 2000pF

V661DA40
Littelfuse
1: $61.93
39In Stock

Mfr. Part #
V661DA40

Mouser Part #
576-V661DA40

Littelfuse

Varistors 40kA 1050V 40kA 2000pF

Learn More

Datasheet

39In Stock

$61.93

$54.06

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

660 VAC

850 VDC

1.05 kV

1.72 kV

40 mm

40 kA

900 J

2 nF

- 55 C

+ 85 C

Bulk

Varistors MLV VARISTOR 9V 0402 ML SERIES LOW CAP

V9MLA0402LNR
Littelfuse
1: $0.432
20,878In Stock

Mfr. Part #
V9MLA0402LNR

Mouser Part #
576-V9MLA0402LNR

Littelfuse

Varistors MLV VARISTOR 9V 0402 ML SERIES LOW CAP

Learn More

Datasheet

20,878In Stock

Cut Tape

$0.432

$0.264

$0.228

$0.21

View

Reel

$0.174

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

MLA

MLVs

PCB Mount

SMD/SMT

0402 (1005 metric)

6.5 VAC

9 VDC

16 V

35 V

4 A

0.02 J

33 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP320EL2T7
Littelfuse
1: $2.74
1,606In Stock

Mfr. Part #
TMOV20RP320EL2T7

Mouser Part #
576-TMOV20RP320EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,606In Stock

Cut Tape

$2.74

$2.32

$2.13

$1.90

Reel

$1.58

View

Min.: 1
Mult.: 1

Reel: 300

TMOV

MOVs

PCB Mount

Radial

320 VAC

510 VDC

561 V

840 V

20 mm

10 kA

372 J

750 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 150V 10mm Epoxy UltraMOV

V10E150P
Littelfuse
1: $0.49
8,472In Stock

Mfr. Part #
V10E150P

Mouser Part #
576-V10E150P

Littelfuse

Varistors 150V 10mm Epoxy UltraMOV

Learn More

Datasheet

8,472In Stock

$0.49

$0.338

$0.302

$0.261

$0.24

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

150 VAC

200 VDC

264 V

395 V

10 mm

3.5 kA

30 J

360 pF

- 55 C

+ 85 C

Bulk

Varistors 115 VAC 35J 300V-CL 4500A-P

V180ZA10P
Littelfuse
1: $0.619
11,688In Stock

Mfr. Part #
V180ZA10P

Mouser Part #
576-V180ZA10P

Littelfuse

Varistors 115 VAC 35J 300V-CL 4500A-P

Learn More

Datasheet

11,688In Stock

$0.619

$0.418

$0.402

$0.337

$0.336

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

125 VAC

153 VDC

162 V to 198 V

300 V

14 mm

3 kA

35 J

1100 pF

- 55 C

+ 85 C

Bulk

Varistors

Mouser Electronics®

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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