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 150V 40kA 8000pF 40mm Disc

V151DB40
Littelfuse
1: $60.38
42In Stock
50Expected 1/10/2026

Mfr. Part No.
V151DB40

Mouser Part No
576-V151DB40

Littelfuse

Varistors 150V 40kA 8000pF 40mm Disc

Learn More

Datasheet

42In Stock

50Expected 1/10/2026

$60.38

$55.76

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 2700V 70kA 1500pF 60mm Disc

V172BB60
Littelfuse
1: $251.08
11In Stock
8Expected 8/2/2027

Mfr. Part No.
V172BB60

Mouser Part No
576-V172BB60

Littelfuse

Varistors 2700V 70kA 1500pF 60mm Disc

Learn More

Datasheet

11In Stock

8Expected 8/2/2027

$251.08

$238.10

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

1.7 kVAC

2.15 kVDC

2.765 kV

4.3 kV

60 mm

70 kA

6 kJ

1.5 nF

- 55 C

+ 85 C

Bulk

Varistors 18V 1210 125C AUML AEC-Q200 Low Profile

V18AUMLA1210NH
Littelfuse
1: $1.73
2,679In Stock

Mfr. Part No.
V18AUMLA1210NH

Mouser Part No
576-V18AUMLA1210NH

Littelfuse

Varistors 18V 1210 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

2,679In Stock

Cut Tape

$1.73

$1.25

$1.13

$1.00

View

Reel

$0.802

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

AUML

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

18 VDC

32 V

40 V

1.5 A

3 J

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors 18V 2220 125C AUML AEC-Q200 Low Profile

V18AUMLA2220H
Littelfuse
1: $7.07
1,964In Stock

Mfr. Part No.
V18AUMLA2220H

Mouser Part No
576-V18AUMLA2220H

Littelfuse

Varistors 18V 2220 125C AUML AEC-Q200 Low Profile

Learn More

Datasheet

1,964In Stock

Cut Tape

$7.07

$5.39

$4.96

$4.50

View

Reel

$3.90

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AUML

MLVs

PCB Mount

SMD/SMT

2220 (5650 metric)

18 VDC

23 V

40 V

10 A

25 J

- 55 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors 18 VDC .3J 44V-CL 120A PK

V18MLA0805NH
Littelfuse
1: $0.639
14,765In Stock

Mfr. Part No.
V18MLA0805NH

Mouser Part No
576-V18MLA0805NH

Littelfuse

Varistors 18 VDC .3J 44V-CL 120A PK

Learn More

Datasheet

14,765In Stock

Cut Tape

$0.639

$0.447

$0.40

$0.347

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MLA

MLVs

PCB Mount

SMD/SMT

0805 (2012 metric)

14 VAC

18 VDC

28 V

44 V

120 A

300 mJ

520 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 14V 150A 1100pF

V18MLA1206NH
Littelfuse
1: $1.74
7,337In Stock

Mfr. Part No.
V18MLA1206NH

Mouser Part No
576-V18MLA1206NH

Littelfuse

Varistors 14V 150A 1100pF

Learn More

Datasheet

7,337In Stock

Cut Tape

$1.74

$1.26

$1.14

$1.01

View

Reel

$0.809

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MLA

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

14 VAC

18 VDC

28 V

44 V

150 A

400 mJ

1.27 nF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 18V

V18MLE0805NH
Littelfuse
1: $0.639
41,682In Stock

Mfr. Part No.
V18MLE0805NH

Mouser Part No
576-V18MLE0805NH

Littelfuse

Varistors 18V

Learn More

Datasheet

41,682In Stock

Cut Tape

$0.639

$0.447

$0.40

$0.347

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MLE

MLVs

PCB Mount

SMD/SMT

0805 (2012 metric)

14 VAC

18 VDC

18 V

50 V

290 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 10 VAC .17J 36V-CL 40KA-PK

V18ZA05P
Littelfuse
1: $0.612
6,978In Stock

Mfr. Part No.
V18ZA05P

Mouser Part No
576-V18ZA05P

Littelfuse

Varistors 10 VAC .17J 36V-CL 40KA-PK

Learn More

Datasheet

6,978In Stock

$0.612

$0.427

$0.382

$0.332

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

10 VAC

14 VDC

14.4 V to 21.6 V

36 V

5 mm

100 A

170 mJ

1 nF

- 55 C

+ 85 C

Bulk

Varistors 10 VAC 1.5J 36V-CL 500A-P

V18ZA2P
Littelfuse
1: $0.612
9,847In Stock

Mfr. Part No.
V18ZA2P

Mouser Part No
576-V18ZA2P

Littelfuse

Varistors 10 VAC 1.5J 36V-CL 500A-P

Learn More

Datasheet

9,847In Stock

$0.612

$0.431

$0.386

$0.373

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

10 VAC

14 VDC

14.4 V to 21.6 V

36 V

10 mm

500 A

1.5 J

5 nF

- 55 C

+ 85 C

Bulk

Varistors 3300V 70kA 1200pF

V202BB60
Littelfuse
1: $299.28
14In Stock
40On Order

Mfr. Part No.
V202BB60

Mouser Part No
576-V202BB60

Littelfuse

Varistors 3300V 70kA 1200pF

Learn More

Datasheet

14In Stock

40On Order

$299.28

$298.14

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

2 kVAC

2.5 kVDC

2.79 kV

5.2 kV

60 mm

70 kA

7.5 kJ

1.2 nF

- 55 C

+ 85 C

Bulk

Varistors 250V 20mm Epoxy UltraMOV

V20E250P
Littelfuse
1: $1.14
5,535In Stock

Mfr. Part No.
V20E250P

Mouser Part No
576-V20E250P

Littelfuse

Varistors 250V 20mm Epoxy UltraMOV

Learn More

Datasheet

5,535In Stock

$1.14

$0.823

$0.743

$0.653

View

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

250 VAC

320 VDC

351 V to 429 V

650 V

20 mm

10 kA

170 J

1 nF

- 55 C

+ 85 C

Bulk

Varistors 275V 20mm Epoxy UltraMOV

V20E275P
Littelfuse
1: $1.18
4,195In Stock
13,500On Order

Mfr. Part No.
V20E275P

Mouser Part No
576-V20E275P

Littelfuse

Varistors 275V 20mm Epoxy UltraMOV

Learn More

Datasheet

4,195In Stock

13,500On Order

$1.18

$0.854

$0.771

$0.68

View

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

275 VAC

350 VDC

473 V

710 V

20 mm

10 kA

190 J

900 pF

- 55 C

+ 85 C

Bulk

Varistors 320V 20mm Epoxy UltraMOV

V20E320P
Littelfuse
1: $1.18
10,154In Stock
6,000Expected 2/11/2026

Mfr. Part No.
V20E320P

Mouser Part No
576-V20E320P

Littelfuse

Varistors 320V 20mm Epoxy UltraMOV

Learn More

Datasheet

10,154In Stock

6,000Expected 2/11/2026

$1.18

$0.854

$0.771

$0.68

$0.632

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

320 VAC

420 VDC

459 V to 561 V

840 V

20 mm

10 kA

273 J

750 pF

- 55 C

+ 85 C

Bulk

Varistors 140V 250A 105pF 7 Inch Reel

V220CH8T
Littelfuse
1: $2.11
2,915In Stock

Mfr. Part No.
V220CH8T

Mouser Part No
576-V220CH8T

Littelfuse

Varistors 140V 250A 105pF 7 Inch Reel

Learn More

Datasheet

2,915In 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)

140 VAC

180 VDC

220 V

360 V

250 A

5 J

160 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 132V 100A 21pF

V220MT4B
Littelfuse
1: $1.17
5,000In Stock

Mfr. Part No.
V220MT4B

Mouser Part No
576-V220MT4B

Littelfuse

Varistors 132V 100A 21pF

Learn More

Datasheet

5,000In Stock

Cut Tape

$1.17

$0.838

$0.755

$0.662

View

Reel

$0.517

Min.: 1
Mult.: 1

: 5,000

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

Reel, Cut Tape

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

V24ZA50P
Littelfuse
1: $1.14
3,798In Stock
10,000On Order

Mfr. Part No.
V24ZA50P

Mouser Part No
576-V24ZA50P

Littelfuse

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

Learn More

Datasheet

3,798In Stock

10,000On Order

$1.14

$0.823

$0.743

$0.643

View

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

18 nF

- 55 C

+ 85 C

Bulk

Varistors 250V 500pF

V250LA20AP
Littelfuse
1: $0.775
17,179In Stock

Mfr. Part No.
V250LA20AP

Mouser Part No
576-V250LA20AP

Littelfuse

Varistors 250V 500pF

Learn More

Datasheet

17,179In Stock

$0.775

$0.544

$0.488

$0.427

View

Min.: 1
Mult.: 1

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

Bulk

Varistors 250V 40kA 5000pF

V251DA40
Littelfuse
1: $59.51
121In Stock

Mfr. Part No.
V251DA40

Mouser Part No
576-V251DA40

Littelfuse

Varistors 250V 40kA 5000pF

Learn More

Datasheet

121In Stock

$59.51

$48.24

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

250 VAC

330 VDC

390 V

650 V

40 mm

40 kA

370 J

5 nF

- 55 C

+ 85 C

Bulk

Varistors 115VAC 230J 295V CLAMP 22KAPK 25MM

V25S115P
Littelfuse
1: $3.17
1,146In Stock

Mfr. Part No.
V25S115P

Mouser Part No
576-V25S115P

Littelfuse

Varistors 115VAC 230J 295V CLAMP 22KAPK 25MM

Learn More

Datasheet

1,146In Stock

$3.17

$2.37

$2.16

$1.92

Min.: 1
Mult.: 1

UltraMOV25S

MOVs

PCB Mount

Radial

125 VAC

150 VDC

198 V

295 V

25 mm

22 kA

230 J

4.5 nF

- 55 C

+ 85 C

Bulk

Varistors 150VAC 300J 390V CLAMP 22KAPK 25MM

V25S150P
Littelfuse
1: $3.52
1,323In Stock

Mfr. Part No.
V25S150P

Mouser Part No
576-V25S150P

Littelfuse

Varistors 150VAC 300J 390V CLAMP 22KAPK 25MM

Learn More

Datasheet

1,323In Stock

$3.52

$2.62

$2.39

$2.09

View

Min.: 1
Mult.: 1

UltraMOV25S

MOVs

PCB Mount

Radial

150 VAC

200 VDC

264 V

390 V

25 mm

22 kA

300 J

3.2 nF

- 55 C

+ 85 C

Bulk

Varistors 275VAC 470J 700V CLAMP 22KAPK 25MM

V25S275P
Littelfuse
1: $3.39
1,456In Stock
1,050Expected 15/10/2026

Mfr. Part No.
V25S275P

Mouser Part No
576-V25S275P

Littelfuse

Varistors 275VAC 470J 700V CLAMP 22KAPK 25MM

Learn More

Datasheet

1,456In Stock

1,050Expected 15/10/2026

$3.39

$2.53

$2.31

$2.05

Min.: 1
Mult.: 1

UltraMOV25S

MOVs

PCB Mount

Radial

275 VAC

350 VDC

473 V

700 V

25 mm

22 kA

470 J

1.61 nF

- 55 C

+ 85 C

Bulk

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

V25S460P
Littelfuse
1: $3.78
1,135In Stock

Mfr. Part No.
V25S460P

Mouser Part No
576-V25S460P

Littelfuse

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

Learn More

Datasheet

1,135In Stock

$3.78

$2.84

$2.60

$2.33

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 510VAC 700J 1335V CLAMP 22KAPK 25MM

V25S510P
Littelfuse
1: $4.76
3,743In Stock

Mfr. Part No.
V25S510P

Mouser Part No
576-V25S510P

Littelfuse

Varistors 510VAC 700J 1335V CLAMP 22KAPK 25MM

Learn More

Datasheet

3,743In Stock

$4.76

$3.54

$3.28

$2.88

View

Min.: 1
Mult.: 1

UltraMOV25S

MOVs

PCB Mount

Radial

510 VAC

670 VDC

902 V

1.335 kV

25 mm

22 kA

700 J

820 pF

- 55 C

+ 85 C

Bulk

Varistors 550VAC 765J 1475V CLAMP 22KAPK 25MM

V25S550P
Littelfuse
1: $3.96
1,094In Stock

Mfr. Part No.
V25S550P

Mouser Part No
576-V25S550P

Littelfuse

Varistors 550VAC 765J 1475V CLAMP 22KAPK 25MM

Learn More

Datasheet

1,094In Stock

$3.96

$2.73

$2.46

Min.: 1
Mult.: 1

UltraMOV25S

MOVs

PCB Mount

Radial

550 VAC

745 VDC

1.001 kV

1.475 kV

25 mm

22 kA

765 J

750 pF

- 55 C

+ 85 C

Bulk

Varistors 625VAC 800J 1625V CLAMP 22KAPK 25MM

V25S625P
Littelfuse
1: $5.58
606In Stock

Mfr. Part No.
V25S625P

Mouser Part No
576-V25S625P

Littelfuse

Varistors 625VAC 800J 1625V CLAMP 22KAPK 25MM

Learn More

Datasheet

606In Stock

$5.58

$3.90

$3.59

Min.: 1
Mult.: 1

UltraMOV25S

MOVs

PCB Mount

Radial

625 VAC

825 VDC

1.1 kV

1.625 kV

25 mm

22 kA

800 J

660 pF

- 55 C

+ 85 C

Bulk

Varistors

Customer Service Office

Company

Resources

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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