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 132V 100A 21pF

V220MA4B
Littelfuse
1: $0.67
304In Stock

Mfr. Part No.
V220MA4B

Mouser Part No
576-V220MA4B

Littelfuse

Varistors 132V 100A 21pF

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Datasheet

304In Stock

$0.67

$0.48

$0.432

$0.378

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

138 VAC

191 VDC

220 V

360 V

3 mm

100 A

0.9 J

21 pF

- 55 C

+ 85 C

Bulk

Varistors 140 VAC 6J 360V-CL 400A-PK

V220ZA05P
Littelfuse
1: $1.11
1,386In Stock

Mfr. Part No.
V220ZA05P

Mouser Part No
576-V220ZA05P

Littelfuse

Varistors 140 VAC 6J 360V-CL 400A-PK

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Datasheet

1,386In Stock

$1.11

$0.677

$0.395

$0.372

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

140 VAC

180 VDC

198 V to 253 V

360 V

5 mm

400 A

6 J

90 pF

- 55 C

+ 85 C

Bulk

Varistors 10V 40A 410pF

V22MA1B
Littelfuse
1: $0.67
60In Stock

Mfr. Part No.
V22MA1B

Mouser Part No
576-V22MA1B

Littelfuse

Varistors 10V 40A 410pF

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Datasheet

60In Stock

$0.67

$0.48

$0.432

$0.378

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

14 VAC

18 VDC

22 V

51 V

3 mm

40 A

100 mJ

410 pF

- 55 C

+ 85 C

Bulk

Varistors 14 VAC .9J 43V-CL 250A-P

V22ZA1P
Littelfuse
1: $0.61
6,031In Stock

Mfr. Part No.
V22ZA1P

Mouser Part No
576-V22ZA1P

Littelfuse

Varistors 14 VAC .9J 43V-CL 250A-P

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Datasheet

6,031In Stock

$0.61

$0.363

$0.19

$0.185

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

14 VAC

18 VDC

18.7 V to 26 V

47 V

7 mm

150 A

900 mJ

1600 pF

- 55 C

+ 85 C

Bulk

Varistors 14 VAC 2J 43V-CL 500A-PK

V22ZA2P
Littelfuse
1: $0.89
3,339In Stock

Mfr. Part No.
V22ZA2P

Mouser Part No
576-V22ZA2P

Littelfuse

Varistors 14 VAC 2J 43V-CL 500A-PK

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Datasheet

3,339In Stock

$0.89

$0.534

$0.492

$0.296

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

14 VAC

18 VDC

19.8 V to 24.2 V

43 V

10 mm

500 A

2 J

4000 pF

- 55 C

+ 85 C

Bulk

Varistors 14 VAC 4J 43V-CL 1KA-PK

V22ZA3P
Littelfuse
1: $1.09
3,308In Stock

Mfr. Part No.
V22ZA3P

Mouser Part No
576-V22ZA3P

Littelfuse

Varistors 14 VAC 4J 43V-CL 1KA-PK

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Datasheet

3,308In Stock

$1.09

$0.689

$0.642

$0.412

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

14 VAC

18 VDC

18.7 V to 26 V

43 V

14 mm

1 kA

4 J

9000 pF

- 55 C

+ 85 C

Bulk

Varistors 14V 250A 1600pF

V22ZS1P
Littelfuse
1: $0.34
7,635In Stock

Mfr. Part No.
V22ZS1P

Mouser Part No
576-V22ZS1P

Littelfuse

Varistors 14V 250A 1600pF

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Datasheet

Product Comments

7,635In 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

14 VAC

18 VDC

24.2 V

43 V

7 mm

250 A

900 mJ

1600 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 230V 250pF

V230LA10P
Littelfuse
1: $0.88
515In Stock

Mfr. Part No.
V230LA10P

Mouser Part No
576-V230LA10P

Littelfuse

Varistors 230V 250pF

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Datasheet

515In Stock

$0.88

$0.533

$0.491

$0.393

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

230 VAC

300 VDC

396 V

595 V

10 mm

2.5 kA

35 J

250 pF

- 55 C

+ 85 C

Bulk

Varistors 230V 550pF

V230LA20AP
Littelfuse
1: $0.94
383In Stock
2,100Expected 08/04/2026

Mfr. Part No.
V230LA20AP

Mouser Part No
576-V230LA20AP

Littelfuse

Varistors 230V 550pF

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Datasheet

383In Stock

2,100Expected 08/04/2026

$0.94

$0.576

$0.417

$0.366

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

230 VAC

300 VDC

324 V to 396 V

595 V

14 mm

4.5 kA

70 J

550 pF

- 55 C

+ 85 C

Bulk

Varistors 230V 1100pF

V230LA40AP
Littelfuse
1: $1.47
1,664In Stock

Mfr. Part No.
V230LA40AP

Mouser Part No
576-V230LA40AP

Littelfuse

Varistors 230V 1100pF

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Datasheet

1,664In Stock

$1.47

$0.758

$0.531

$0.469

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

230 VAC

300 VDC

396 V

595 V

20 mm

6.5 kA

122 J

1100 pF

- 55 C

+ 85 C

Bulk

Varistors 230V pF

V230LA40CP
Littelfuse
1: $1.92
1,155In Stock

Mfr. Part No.
V230LA40CP

Mouser Part No
576-V230LA40CP

Littelfuse

Varistors 230V pF

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Datasheet

1,155In Stock

$1.92

$1.02

$0.941

$0.897

View

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

230 VAC

230 VDC

396 V

595 V

20 mm

9 kA

280 J

- 55 C

+ 85 C

Bulk

Varistors 230V 100pF

V230LA4P
Littelfuse
1: $0.31
512In Stock
4,500Expected 12/05/2026

Mfr. Part No.
V230LA4P

Mouser Part No
576-V230LA4P

Littelfuse

Varistors 230V 100pF

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Datasheet

512In Stock

4,500Expected 12/05/2026

$0.31

$0.19

$0.165

$0.153

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

230 VAC

300 VDC

396 V

595 V

7 mm

1.2 kA

20 J

100 pF

- 55 C

+ 85 C

Bulk

Varistors 14 VAC 100J 43V-CL 2KA-PK

V24ZA50P
Littelfuse
1: $1.47
267In Stock

Mfr. Part No.
V24ZA50P

Mouser Part No
576-V24ZA50P

Littelfuse

Varistors 14 VAC 100J 43V-CL 2KA-PK

Learn More

Datasheet

267In Stock

$1.47

$0.75

$0.452

$0.405

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

14 VAC

18 VDC

19.2 V to 26 V

43 V

20 mm

2 kA

100 J

0.018 uF

- 55 C

+ 85 C

Bulk

Varistors 14V 2000A 18000pF

V24ZC50P
Littelfuse
1: $1.47
1,522In Stock

Mfr. Part No.
V24ZC50P

Mouser Part No
576-V24ZC50P

Littelfuse

Varistors 14V 2000A 18000pF

Learn More

Datasheet

1,522In Stock

$1.47

$0.778

$0.677

$0.57

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

14 VAC

18 VDC

25.3 V

43 V

20 mm

2 kA

50 J

0.018 uF

- 55 C

+ 85 C

Bulk

Varistors 250V pF

V250LA20CP
Littelfuse
1: $1.59
1,530In Stock

Mfr. Part No.
V250LA20CP

Mouser Part No
576-V250LA20CP

Littelfuse

Varistors 250V pF

Learn More

Datasheet

1,530In Stock

$1.59

$0.984

$0.905

$0.744

View

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

250 VAC

250 VDC

429 V

650 V

14 mm

6 kA

135 J

- 55 C

+ 85 C

Bulk

Varistors 250V pF

V250LA2P
Littelfuse
1: $0.30
4,913In Stock

Mfr. Part No.
V250LA2P

Mouser Part No
576-V250LA2P

Littelfuse

Varistors 250V pF

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Datasheet

4,913In Stock

$0.30

$0.186

$0.161

$0.148

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

250 VAC

330 VDC

451 V

730 V

7 mm

1.2 kA

21 J

90 pF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR PB FREE D20

V250LA40APX2855
Littelfuse
1: $1.55
1,542In Stock

Mfr. Part No.
V250LA40APX2855

Mouser Part No
576-V250LA40APX2855

Littelfuse

Varistors RADIAL VARISTOR PB FREE D20

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Datasheet

1,542In Stock

$1.55

$0.959

$0.883

$0.725

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

250 VAC

330 VDC

429 V

650 V

23 mm

6.5 kA

130 J

1000 pF

- 55 C

+ 125 C

Bulk

Varistors RADIAL VARISTOR 20MM ROHS / PB FREE

V250LA40BPX2855
Littelfuse
1: $1.54
692In Stock

Mfr. Part No.
V250LA40BPX2855

Mouser Part No
576-V250LA40BPX2855

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS / PB FREE

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Datasheet

692In Stock

$1.54

$0.958

$0.882

$0.724

View

Min.: 1
Mult.: 1

330 VDC

620 V

Bulk

Varistors RADIAL VARISTOR LEAD FREE

V250LA40CPX620
Littelfuse
1: $1.24
1,001In Stock
1,500Expected 21/05/2026

Mfr. Part No.
V250LA40CPX620

Mouser Part No
576-V250LA40CPX620

Littelfuse

Varistors RADIAL VARISTOR LEAD FREE

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Datasheet

1,001In Stock

1,500Expected 21/05/2026

$1.24

$0.903

$0.813

$0.728

$0.692

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

250 VAC

413 V

620 V

20 mm

9 kA

300 J

- 55 C

+ 85 C

Bulk

Varistors 250V pF

V250LA4P
Littelfuse
1: $0.68
7,583In Stock

Mfr. Part No.
V250LA4P

Mouser Part No
576-V250LA4P

Littelfuse

Varistors 250V pF

Learn More

Datasheet

7,583In Stock

$0.68

$0.413

$0.273

$0.253

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

250 VAC

330 VDC

354 V to 429 V

650 V

7 mm

1.2 kA

21 J

90 pF

- 55 C

+ 85 C

Bulk

Varistors 250V 500pF

V250LT20AP
Littelfuse
1: $1.06
48In Stock

Mfr. Part No.
V250LT20AP

Mouser Part No
576-V250LT20AP

Littelfuse

Varistors 250V 500pF

Learn More

Datasheet

48In Stock

Cut Tape

$1.06

$0.648

$0.563

$0.459

Reel

$0.363

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

MOVs

PCB Mount

Radial

250 VAC

330 VDC

429 V

650 V

14 mm

4.5 kA

72 J

500 pF

- 55 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors 250V 40kA 5000pF

V251DB40
Littelfuse
1: $40.07
30In Stock

Mfr. Part No.
V251DB40

Mouser Part No
576-V251DB40

Littelfuse

Varistors 250V 40kA 5000pF

Learn More

Datasheet

30In Stock

$40.07

$38.03

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

250 VAC

330 VDC

390 V

650 V

40 mm

40 kA

370 J

5000 pF

- 55 C

+ 85 C

Bulk

Varistors 250V 40kA 5000pF

V251HB34
Littelfuse
1: $10.05
86In Stock

Mfr. Part No.
V251HB34

Mouser Part No
576-V251HB34

Littelfuse

Varistors 250V 40kA 5000pF

Learn More

Datasheet

86In Stock

$10.05

$8.17

$7.51

$7.41

Min.: 1
Mult.: 1

HB34

MOVs

PCB Mount

Radial

250 VAC

330 VDC

390 V

650 V

34 mm

40 kA

370 J

5000 pF

- 55 C

+ 85 C

Bulk

Varistors 130VAC 255J 335V CLAMP 22KAPK 25MM

V25S130P
Littelfuse
1: $3.32
511In Stock

Mfr. Part No.
V25S130P

Mouser Part No
576-V25S130P

Littelfuse

Varistors 130VAC 255J 335V CLAMP 22KAPK 25MM

Learn More

Datasheet

511In Stock

$3.32

$2.39

$2.25

$1.92

View

Min.: 1
Mult.: 1

UltraMOV25S

MOVs

PCB Mount

Radial

130 VAC

170 VDC

225.5 V

335 V

25 mm

22 kA

255 J

3900 pF

- 55 C

+ 85 C

Bulk

Varistors 140VAC 285J 355V CLAMP 22KAPK 25MM

V25S140P
Littelfuse
1: $2.59
386In Stock

Mfr. Part No.
V25S140P

Mouser Part No
576-V25S140P

Littelfuse

Varistors 140VAC 285J 355V CLAMP 22KAPK 25MM

Learn More

Datasheet

386In Stock

$2.59

$1.97

$1.83

$1.58

View

Min.: 1
Mult.: 1

UltraMOV25S

MOVs

PCB Mount

Radial

140 VAC

180 VDC

242 V

355 V

25 mm

22 kA

285 J

3500 pF

- 55 C

+ 85 C

Bulk

Varistors

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Resources

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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