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 14MM Radial

V56ZA8PX1347
Littelfuse
1: $1.67
444In Stock

Mfr. Part No.
V56ZA8PX1347

Mouser Part No
576-V56ZA8PX1347

Littelfuse

Varistors 14MM Radial

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Datasheet

444In Stock

$1.67

$1.02

$0.928

$0.756

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

35 VAC

45 VDC

61.6 V

110 V

14 mm

1 kA

10 J

4.84 nF

- 55 C

+ 85 C

Bulk

Varistors 250A 700pF

V56ZT2P
Littelfuse
1: $0.544
3,995In Stock

Mfr. Part No.
V56ZT2P

Mouser Part No
576-V56ZT2P

Littelfuse

Varistors 250A 700pF

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Datasheet

Product Comments

3,995In 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

35 VAC

45 VDC

61.6 V

110 V

7 mm

250 A

2.3 J

700 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 910V 40kA 2200pF

V571HA40
Littelfuse
1: $36.20
55In Stock
180Expected 22/10/2026

Mfr. Part No.
V571HA40

Mouser Part No
576-V571HA40

Littelfuse

Varistors 910V 40kA 2200pF

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Datasheet

55In Stock

180Expected 22/10/2026

$36.20

$33.08

$31.59

$28.25

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

575 VAC

730 VDC

910 V

1.48 kV

40 mm

40 kA

770 J

2.2 nF

- 55 C

+ 85 C

Bulk

Varistors 575V 90pF

V575LA10P
Littelfuse
1: $0.802
3,964In Stock
5,000Expected 8/10/2026

Mfr. Part No.
V575LA10P

Mouser Part No
576-V575LA10P

Littelfuse

Varistors 575V 90pF

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Datasheet

3,964In Stock

5,000Expected 8/10/2026

$0.802

$0.57

$0.511

$0.447

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

575 VAC

730 VDC

1.001 kV

1.5 kV

10 mm

2.5 kA

65 J

90 pF

- 55 C

+ 85 C

Bulk

Varistors 575V 450pF

V575LA80BP
Littelfuse
1: $2.37
1,108In Stock
11,200On Order

Mfr. Part No.
V575LA80BP

Mouser Part No
576-V575LA80BP

Littelfuse

Varistors 575V 450pF

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Datasheet

1,108In Stock

11,200On Order

$2.37

$1.74

$1.59

$1.41

$1.37

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 575V 100A High

V575LA80CP
Littelfuse
1: $2.73
1,169In Stock
1,200Expected 3/9/2026

Mfr. Part No.
V575LA80CP

Mouser Part No
576-V575LA80CP

Littelfuse

Varistors 575V 100A High

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Datasheet

1,169In Stock

1,200Expected 3/9/2026

$2.73

$2.03

$1.85

$1.62

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

575 VAC

575 VDC

1.001 kV

1.5 kV

20 mm

9 kA

460 J

- 55 C

+ 85 C

Bulk

Varistors 575V 220pF

V575LC40AP
Littelfuse
1: $1.51
2,490In Stock

Mfr. Part No.
V575LC40AP

Mouser Part No
576-V575LC40AP

Littelfuse

Varistors 575V 220pF

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Datasheet

2,490In Stock

$1.51

$1.09

$0.987

$0.874

$0.826

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

575 VAC

730 VDC

1.5 kV

14 mm

4.5 kA

220 pF

- 55 C

+ 85 C

Bulk

Varistors 575V 220pF

V575LT40AP
Littelfuse
1: $1.77
300In Stock
2,400Expected 28/12/2026

Mfr. Part No.
V575LT40AP

Mouser Part No
576-V575LT40AP

Littelfuse

Varistors 575V 220pF

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Datasheet

300In Stock

2,400Expected 28/12/2026

Cut Tape

$1.77

$1.29

$1.16

$1.03

$0.826

Reel

$0.826

Min.: 1
Mult.: 1

: 400

MOVs

PCB Mount

Radial

575 VAC

730 VDC

1.5 kV

14 mm

4.5 kA

220 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 40kA 1050V 40kA 2000pF

V661DA40
Littelfuse
1: $73.67
2In Stock

Mfr. Part No.
V661DA40

Mouser Part No
576-V661DA40

Littelfuse

Varistors 40kA 1050V 40kA 2000pF

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Datasheet

2In Stock

$73.67

$64.50

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 RADIAL VARISTOR 10MM ROHS / PB FREE

V680LA10P
Littelfuse
1: $2.99
1,785In Stock

Mfr. Part No.
V680LA10P

Mouser Part No
576-V680LA10P

Littelfuse

Varistors RADIAL VARISTOR 10MM ROHS / PB FREE

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Datasheet

1,785In Stock

$2.99

$2.00

$1.90

$1.56

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

680 VAC

875 VDC

1.21 kV

1.875 kV

10 mm

2.5 kA

75 J

65 pF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR LEAD FREE

V680LA80AP
Littelfuse
1: $2.24
165In Stock
1,200Expected 3/9/2026

Mfr. Part No.
V680LA80AP

Mouser Part No
576-V680LA80AP

Littelfuse

Varistors RADIAL VARISTOR LEAD FREE

Learn More

Datasheet

165In Stock

1,200Expected 3/9/2026

$2.24

$1.65

$1.51

$1.34

$1.29

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

680 VAC

875 VDC

680 V

1.875 kV

14 mm

4.5 kA

11 J to 360 J

190 pF

- 55 C

+ 85 C

Bulk

Varistors 40V 100A 500pF 7 Inch Reel

V68CH8T
Littelfuse
1: $2.11
1,193In Stock

Mfr. Part No.
V68CH8T

Mouser Part No
576-V68CH8T

Littelfuse

Varistors 40V 100A 500pF 7 Inch Reel

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Datasheet

1,193In Stock

Cut Tape

$2.11

$1.55

$1.40

$1.24

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MOVs

PCB Mount

SMD/SMT

3220 (8552 metric)

40 VAC

56 VDC

68 V

127 V

100 A

1.5 J

600 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 68V 40A 150pF

V68MA3B
Littelfuse
1: $0.993
1,446In Stock

Mfr. Part No.
V68MA3B

Mouser Part No
576-V68MA3B

Littelfuse

Varistors 68V 40A 150pF

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Datasheet

1,446In Stock

$0.993

$0.711

$0.641

$0.63

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

40 VAC

56 VDC

68 V

127 V

3 mm

4.5 kA

0.3 J

150 pF

- 55 C

+ 85 C

Bulk

Varistors 40 VAC .6J 135V-CL 100A-

V68ZA05P
Littelfuse
1: $0.462
4,513In Stock

Mfr. Part No.
V68ZA05P

Mouser Part No
576-V68ZA05P

Littelfuse

Varistors 40 VAC .6J 135V-CL 100A-

Learn More

Datasheet

4,513In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

40 VAC

56 VDC

74.8 V

127 V

5 mm

100 A

600 mJ

150 pF

- 55 C

+ 85 C

Bulk

Varistors 40 VAC 13J 135V-CL 1KA-P

V68ZA10P
Littelfuse
1: $0.938
17In Stock
7,000On Order

Mfr. Part No.
V68ZA10P

Mouser Part No
576-V68ZA10P

Littelfuse

Varistors 40 VAC 13J 135V-CL 1KA-P

Learn More

Datasheet

17In Stock

7,000On Order

$0.938

$0.653

$0.488

$0.427

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

40 VAC

56 VDC

61 V to 75 V

123 V

14 mm

1 kA

14 J

3.3 nF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR 05MM ROHS/LF

V68ZA20P
Littelfuse
1: $1.14
246In Stock

Mfr. Part No.
V68ZA20P

Mouser Part No
576-V68ZA20P

Littelfuse

Varistors RADIAL VARISTOR 05MM ROHS/LF

Learn More

Datasheet

246In Stock

$1.14

$0.823

$0.743

$0.653

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

40 VAC

56 VDC

74.8 V

135 V

20 mm

2 kA

33 J

10 nF

- 55 C

+ 85 C

Bulk

Varistors 40 VAC 3J 135V-CL 250A-PK

V68ZA2P
Littelfuse
1: $0.462
2,314In Stock
10,500Expected 12/10/2026

Mfr. Part No.
V68ZA2P

Mouser Part No
576-V68ZA2P

Littelfuse

Varistors 40 VAC 3J 135V-CL 250A-PK

Learn More

Datasheet

2,314In Stock

10,500Expected 12/10/2026

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

40 VAC

56 VDC

61 V to 75 V

127 V

7 mm

250 A

3 J

600 pF

- 55 C

+ 85 C

Bulk

Varistors 40 VAC 6.5J 135V-CL 500A-

V68ZA3P
Littelfuse
1: $0.762
2,553In Stock

Mfr. Part No.
V68ZA3P

Mouser Part No
576-V68ZA3P

Littelfuse

Varistors 40 VAC 6.5J 135V-CL 500A-

Learn More

Datasheet

2,553In Stock

$0.762

$0.534

$0.48

$0.419

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

40 VAC

56 VDC

61 V to 75 V

123 V

10 mm

500 A

6.5 J

1.5 nF

- 55 C

+ 85 C

Bulk

Varistors 250A 600pF

V68ZS2P
Littelfuse
1: $0.544
1,474In Stock
14,000Expected 9/11/2026

Mfr. Part No.
V68ZS2P

Mouser Part No
576-V68ZS2P

Littelfuse

Varistors 250A 600pF

Learn More

Datasheet

Product Comments

1,474In Stock

14,000Expected 9/11/2026

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

40 VAC

56 VDC

74.8 V

135 V

7 mm

250 A

3 J

600 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 1200V 40kA 1800pF

V751DA40
Littelfuse
1: $85.60
16In Stock

Mfr. Part No.
V751DA40

Mouser Part No
576-V751DA40

Littelfuse

Varistors 1200V 40kA 1800pF

Learn More

Datasheet

16In Stock

$85.60

$70.38

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

750 VAC

970 VDC

1.2 kV

2 kV

40 mm

40 kA

1.05 kJ

1.8 nF

- 55 C

+ 85 C

Bulk

Varistors 50 VAC 2J 135V-CL 400A-PK

V82ZA05P
Littelfuse
1: $0.558
7,099In Stock

Mfr. Part No.
V82ZA05P

Mouser Part No
576-V82ZA05P

Littelfuse

Varistors 50 VAC 2J 135V-CL 400A-PK

Learn More

Datasheet

7,099In Stock

$0.558

$0.392

$0.35

$0.303

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

50 VAC

66 VDC

90.2 V

145 V

5 mm

100 A

2 J

120 pF

- 55 C

+ 85 C

Bulk

Varistors 50 VAC 15J 145V-CL 4500A

V82ZA12P
Littelfuse
1: $0.952
2,009In Stock
2,100Expected 20/1/2027

Mfr. Part No.
V82ZA12P

Mouser Part No
576-V82ZA12P

Littelfuse

Varistors 50 VAC 15J 145V-CL 4500A

Learn More

Datasheet

2,009In Stock

2,100Expected 20/1/2027

$0.952

$0.683

$0.615

$0.539

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

50 VAC

68 VDC

73 V to 91 V

145 V

14 mm

4.5 kA

15 J

2.5 nF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR PB FREE D14

V82ZA12PX2855
Littelfuse
1: $1.03
1,625In Stock

Mfr. Part No.
V82ZA12PX2855

Mouser Part No
576-V82ZA12PX2855

Littelfuse

Varistors RADIAL VARISTOR PB FREE D14

Learn More

Datasheet

1,625In Stock

$1.03

$0.744

$0.67

$0.589

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

50 VAC

68 VDC

90.2 V

145 V

14 mm

4.5 kA

15 J

3.38 nF

- 55 C

+ 85 C

Bulk

Varistors 2500A 1100pF

V82ZS4P
Littelfuse
1: $0.884
900In Stock

Mfr. Part No.
V82ZS4P

Mouser Part No
576-V82ZS4P

Littelfuse

Varistors 2500A 1100pF

Learn More

Datasheet

900In Stock

Cut Tape

$0.884

$0.63

$0.564

$0.494

$0.458

Reel

$0.378

Min.: 1
Mult.: 1

: 500

MOVs

PCB Mount

Radial

50 VAC

68 VDC

90.2 V

135 V

10 mm

2.5 kA

8 J

1.1 nF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 4 VAC .1J 30V-CL

V8ZA05P
Littelfuse
1: $0.653
2,725In Stock
4,500Expected 30/9/2026

Mfr. Part No.
V8ZA05P

Mouser Part No
576-V8ZA05P

Littelfuse

Varistors 4 VAC .1J 30V-CL

Learn More

Datasheet

2,725In Stock

4,500Expected 30/9/2026

$0.653

$0.46

$0.411

$0.358

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

4 VAC

5 VDC

6 V to 11 V

30 V

5 mm

50 A

100 mJ

1.4 nF

- 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
120 A
125 A
15 kA
150 A
180 A
2 A
2 kA
2.5 A
2.5 kA
20 A
20 kA

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