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 07MM Radial

V39ZA1PX1347
Littelfuse
1: $0.83
3,688In Stock

Mfr. Part No.
V39ZA1PX1347

Mouser Part No
576-V39ZA1PX1347

Littelfuse

Varistors 07MM Radial

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Datasheet

3,688In Stock

$0.83

$0.494

$0.342

$0.317

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

25 VAC

31 VDC

42.9 V

79 V

7 mm

250 A

1.2 J

675 pF

- 55 C

+ 85 C

Bulk

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V551HA40
Littelfuse
1: $26.63
21In Stock
180Expected 2027/01/25

Mfr. Part No.
V551HA40

Mouser Part No
576-V551HA40

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

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Datasheet

21In Stock

180Expected 2027/01/25

$26.63

$24.25

$22.54

$19.71

$19.70

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

550 VAC

710 VDC

1.43 kV

42.5 mm

40 kA

2.39 nF

- 55 C

+ 85 C

Bulk

Varistors 68V 40A 150pF

V68MA3A
Littelfuse
1: $1.38
9In Stock

Mfr. Part No.
V68MA3A

Mouser Part No
576-V68MA3A

Littelfuse

Varistors 68V 40A 150pF

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Datasheet

9In Stock

$1.38

$0.844

$0.752

$0.618

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

38 VAC

48 VDC

68 V

138 V

3 mm

4.5 kA

0.26 J

150 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP750M
Littelfuse
1: $3.29
20In Stock
1,200Expected 2026/10/14

Mfr. Part No.
TMOV20RP750M

Mouser Part No
576-TMOV20RP750M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

20In Stock

1,200Expected 2026/10/14

$3.29

$2.47

$1.88

$1.69

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

750 VAC

970 VDC

1.32 kV

1.98 kV

20 mm

10 kA

480 J

175 pF

- 55 C

+ 85 C

Bulk

Varistors 14V 5mm Epoxy UltraMOV

V05E14P
Littelfuse
1: $0.711
4,327In Stock

Mfr. Part No.
V05E14P

Mouser Part No
576-V05E14P

Littelfuse

Varistors 14V 5mm Epoxy UltraMOV

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Datasheet

4,327In Stock

$0.711

$0.42

$0.291

$0.27

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

14 VAC

18 VDC

22 V

43 V

5 mm

500 A

1 J

1.1 nF

- 40 C

+ 85 C

Bulk

Varistors 95V 5mm Epoxy UltraMOV

V05E95P
Littelfuse
1: $0.69
4,400In Stock

Mfr. Part No.
V05E95P

Mouser Part No
576-V05E95P

Littelfuse

Varistors 95V 5mm Epoxy UltraMOV

Learn More

Datasheet

4,400In Stock

$0.69

$0.412

$0.273

$0.254

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

95 VAC

127 VDC

150 V

250 V

5 mm

800 A

9 J

200 pF

Bulk

Varistors Multi Layer HS

V0603MHS03NA
Littelfuse
1: $0.811
2,490In Stock

Mfr. Part No.
V0603MHS03NA

Mouser Part No
576-V0603MHS03NA

Littelfuse

Varistors Multi Layer HS

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Datasheet

2,490In Stock

$0.811

$0.488

$0.45

$0.361

View

Min.: 1
Mult.: 1

MHS

MOVs

PCB Mount

SMD/SMT

0603 (1608 metric)

30 VAC

42 VDC

135 V

0.005 J

3 pF

- 55 C

+ 125 C

Bulk

Varistors Multi Layer HS

V0603MHS22NA
Littelfuse
1: $0.811
2,400In Stock

Mfr. Part No.
V0603MHS22NA

Mouser Part No
576-V0603MHS22NA

Littelfuse

Varistors Multi Layer HS

Learn More

Datasheet

2,400In Stock

$0.811

$0.488

$0.45

$0.361

View

Min.: 1
Mult.: 1

MHS

MLVs

PCB Mount

SMD/SMT

0603 (1608 metric)

9 VDC

30 V

22 pF

- 55 C

+ 125 C

Bulk

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V24ZA20P
Littelfuse
1: $1.55
243In Stock

Mfr. Part No.
V24ZA20P

Mouser Part No
576-V24ZA20P

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

243In Stock

$1.55

$0.958

$0.883

$0.726

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

14 VAC

18 VDC

24.2 V

43 V

20 mm

2 kA

12 J

18 nF

- 55 C

+ 85 C

Bulk

Varistors 20MM Radial

V275LA40BPX2855
Littelfuse
1: $1.11
270In Stock

Mfr. Part No.
V275LA40BPX2855

Mouser Part No
576-V275LA40BPX2855

Littelfuse

Varistors 20MM Radial

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Datasheet

270In Stock

$1.11

$0.794

$0.716

$0.632

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

275 VAC

369 VDC

453 V

680 V

20 mm

6.5 kA

140 J

900 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP250M
Littelfuse
1: $2.22
1,054In Stock

Mfr. Part No.
TMOV20RP250M

Mouser Part No
576-TMOV20RP250M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,054In Stock

$2.22

$1.66

$1.51

$1.36

View

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

250 VAC

320 VDC

429 V

650 V

20 mm

10 kA

170 J

1 nF

- 55 C

+ 85 C

Bulk

Varistors 95V 250A 250pF 7 Inch Reel

V150CH8T
Littelfuse
1: $1.54
1,591In Stock

Mfr. Part No.
V150CH8T

Mouser Part No
576-V150CH8T

Littelfuse

Varistors 95V 250A 250pF 7 Inch Reel

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Datasheet

1,591In Stock

Cut Tape

$1.54

$1.14

$1.03

$0.913

Reel

$0.676

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MOVs

PCB Mount

SMD/SMT

3220 (8552 metric)

95 VAC

127 VDC

95 V

250 V

250 A

3 J

250 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 150V

V150LA10CP
Littelfuse
1: $0.64
2,234In Stock

Mfr. Part No.
V150LA10CP

Mouser Part No
576-V150LA10CP

Littelfuse

Varistors 150V

Learn More

Datasheet

2,234In Stock

$0.64

$0.458

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

150 VAC

150 VDC

264 V

395 V

14 mm

6 kA

100 J

- 55 C

+ 85 C

Bulk

Varistors 150V 360pF

V150LA5P
Littelfuse
1: $0.27
5,836In Stock

Mfr. Part No.
V150LA5P

Mouser Part No
576-V150LA5P

Littelfuse

Varistors 150V 360pF

Learn More

Datasheet

5,836In Stock

$0.27

$0.20

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

150 VAC

200 VDC

212 V to 268 V

395 V

10 mm

2.5 kA

25 J

360 pF

- 55 C

+ 85 C

Bulk

Varistors 150V 40kA 8000pF 40mm Disc

V151HA40
Littelfuse
1: $13.50
57In Stock

Mfr. Part No.
V151HA40

Mouser Part No
576-V151HA40

Littelfuse

Varistors 150V 40kA 8000pF 40mm Disc

Learn More

Datasheet

57In Stock

$13.50

$12.14

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

150 VAC

200 VDC

240 V

405 V

40 mm

40 kA

300 J

8 nF

- 55 C

+ 85 C

Bulk

Varistors 230V 20mm Epoxy UltraMOV

V20E230P
Littelfuse
1: $0.59
1,735In Stock

Mfr. Part No.
V20E230P

Mouser Part No
576-V20E230P

Littelfuse

Varistors 230V 20mm Epoxy UltraMOV

Learn More

Datasheet

1,735In Stock

$0.59

$0.462

$0.423

$0.419

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

230 VAC

300 VDC

324 V to 396 V

595 V

20 mm

10 kA

160 J

1.1 nF

- 55 C

+ 85 C

Bulk

Varistors SURFACE MOUNT SM20 VARISTORS

V300SM20
Littelfuse
1: $4.27
313In Stock

Mfr. Part No.
V300SM20

Mouser Part No
576-V300SM20

Littelfuse

Varistors SURFACE MOUNT SM20 VARISTORS

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Datasheet

313In Stock

Cut Tape

$4.27

$3.30

$3.04

Reel

$2.73

$2.59

$2.56

Min.: 1
Mult.: 1

: 108

SM20

MOVs

PCB Mount

SMD/SMT

300 VAC

405 VDC

517 V

775 V

26 mm

6.5 kA

165 J

800 pF

- 40 C

+ 85 C

Reel, Cut Tape

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

V420LA40CP
Littelfuse
1: $0.83
2,427In Stock

Mfr. Part No.
V420LA40CP

Mouser Part No
576-V420LA40CP

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE

Learn More

Datasheet

2,427In Stock

$0.83

$0.633

$0.585

$0.535

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

420 VAC

748 V

1.12 kV

20 mm

9 kA

390 J

- 55 C

+ 85 C

Bulk

Varistors 420V 55pF

V420LA7P
Littelfuse
1: $0.48
4,304In Stock

Mfr. Part No.
V420LA7P

Mouser Part No
576-V420LA7P

Littelfuse

Varistors 420V 55pF

Learn More

Datasheet

4,304In Stock

$0.48

$0.338

$0.292

$0.263

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

420 VAC

560 VDC

748 V

1.12 kV

7 mm

1.2 kA

30 J

55 pF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

V47ZA1PX1347
Littelfuse
1: $0.37
4,371In Stock

Mfr. Part No.
V47ZA1PX1347

Mouser Part No
576-V47ZA1PX1347

Littelfuse

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

Learn More

Datasheet

4,371In Stock

$0.37

$0.261

Min.: 1
Mult.: 1

MOVs

PCB Mount

Through Hole

30 VAC

38 VDC

51.7 V

93 V

7 mm

250 A

100 mJ to 52 J

1.245 nF

- 55 C

+ 85 C

Bulk

Varistors 820V 40kA 2500pF

V511DB40
Littelfuse
1: $57.00
27In Stock

Mfr. Part No.
V511DB40

Mouser Part No
576-V511DB40

Littelfuse

Varistors 820V 40kA 2500pF

Learn More

Datasheet

27In Stock

$57.00

$46.73

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

510 VAC

675 VDC

820 V

1.35 kV

40 mm

40 kA

700 J

2.5 nF

- 55 C

+ 85 C

Bulk

Varistors 1000A 3900pF

V56ZT8P
Littelfuse
1: $0.411
3,964In Stock

Mfr. Part No.
V56ZT8P

Mouser Part No
576-V56ZT8P

Littelfuse

Varistors 1000A 3900pF

Learn More

Datasheet

3,964In Stock

Cut Tape

$0.411

$0.312

$0.29

$0.266

$0.257

Reel

$0.257

Min.: 1
Mult.: 1

: 500

MOVs

PCB Mount

Radial

35 VAC

45 VDC

61.6 V

110 V

14 mm

1 kA

10 J

3.9 nF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP140E
Littelfuse
1: $2.11
583In Stock

Mfr. Part No.
TMOV20RP140E

Mouser Part No
576-TMOV20RP140E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

583In Stock

$2.11

$1.57

$1.43

$1.28

View

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

140 VAC

180 VDC

242 V

360 V

20 mm

10 kA

110 J

1.75 nF

- 55 C

+ 85 C

Bulk

Varistors MLV 22pF 0402 STD MHS SERIES

V0402MHS22NR
Littelfuse
1: $0.38
5,540In Stock

Mfr. Part No.
V0402MHS22NR

Mouser Part No
576-V0402MHS22NR

Littelfuse

Varistors MLV 22pF 0402 STD MHS SERIES

Learn More

Datasheet

5,540In Stock

Cut Tape

$0.38

$0.235

$0.204

$0.188

View

Reel

$0.136

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

MHS

MOVs

PCB Mount

SMD/SMT

0402 (1005 metric)

6.5 VAC

9 VDC

30 V

0.01 J

22 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 60 VAC 10J 165V-CL 2.5KA

V100ZA4P
Littelfuse
1: $0.29
4,383In Stock

Mfr. Part No.
V100ZA4P

Mouser Part No
576-V100ZA4P

Littelfuse

Varistors 60 VAC 10J 165V-CL 2.5KA

Learn More

Datasheet

4,383In Stock

$0.29

$0.221

$0.205

$0.20

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

60 VAC

81 VDC

110 V

165 V

10 mm

2.5 kA

10 J

900 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
iTMOV
LA

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 kA
1.2 kA
1.5 A
1.5 kA
1.75 kA
10 A
10 kA
100 A
12 kA
120 A
125 A
15 kA
150 A
180 A
2 A
2 kA
2.5 A
2.5 kA
20 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