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 14V 20mm Phenolic UltraMOV

V20P14P
Littelfuse
1: $2.11
250In Stock

Mfr. Part No.
V20P14P

Mouser Part No
576-V20P14P

Littelfuse

Varistors 14V 20mm Phenolic UltraMOV

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Datasheet

250In Stock

$2.11

$1.30

$1.16

$0.951

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

14 VAC

18 VDC

22 V

43 V

20 mm

8 kA

28 J

0.0222 uF

- 40 C

+ 125 C

Bulk

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20P550AUTO
Littelfuse
1: $2.49
615In Stock

Mfr. Part No.
V20P550AUTO

Mouser Part No
576-V20P550AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

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Datasheet

615In Stock

$2.49

$1.67

$1.58

$1.35

View

Min.: 1
Mult.: 1

AUMOV

MOVs

PCB Mount

Radial

550 VAC

745 VDC

910 V

1.5 kV

23 mm

10 kA

450 J

300 pF

- 40 C

+ 125 C

AEC-Q200

Bulk

Varistors 163V 100A 17pF

V270MA4B
Littelfuse
1: $1.79
1,334In Stock

Mfr. Part No.
V270MA4B

Mouser Part No
576-V270MA4B

Littelfuse

Varistors 163V 100A 17pF

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Datasheet

1,334In Stock

$1.79

$1.12

$1.05

$0.859

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

171 VAC

235 VDC

270 V

440 V

3 mm

100 A

1 J

17 pF

- 55 C

+ 85 C

Bulk

Varistors 188V 100A 14pF

V330MA2A
Littelfuse
1: $1.79
1,127In Stock

Mfr. Part No.
V330MA2A

Mouser Part No
576-V330MA2A

Littelfuse

Varistors 188V 100A 14pF

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Datasheet

1,127In Stock

$1.79

$1.12

$1.05

$0.859

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

188 VAC

257 VDC

570 V

3 mm

100 A

14 pF

- 55 C

+ 85 C

Bulk

Varistors 440V 7mm Epoxy UltraMOV

V07E440P
Littelfuse
1: $1.10
201In Stock

Mfr. Part No.
V07E440P

Mouser Part No
576-V07E440P

Littelfuse

Varistors 440V 7mm Epoxy UltraMOV

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Datasheet

201In Stock

$1.10

$0.666

$0.613

$0.491

View

Min.: 1
Mult.: 1

UltraMOV

MOVs

PCB Mount

Radial

440 VAC

585 VDC

786.5 V

1.18 kV

7 mm

1.75 kA

44 J

50 pF

- 55 C

+ 85 C

Bulk

Varistors 17V 10mm Phenolic AEC-Q200 AUMOV

V10P17AUTO
Littelfuse
1: $0.834
141In Stock

Mfr. Part No.
V10P17AUTO

Mouser Part No
576-V10P17AUTO

Littelfuse

Varistors 17V 10mm Phenolic AEC-Q200 AUMOV

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Datasheet

141In Stock

$0.834

$0.584

$0.523

$0.456

View

Min.: 1
Mult.: 1

AUMOV

MOVs

PCB Mount

Radial

17 VAC

20 VDC

27 V

53 V

9 mm

5 A

6.5 J

3900 pF

- 40 C

+ 125 C

AEC-Q100

Bulk

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P275AUTO
Littelfuse
1: $1.33
1,278In Stock

Mfr. Part No.
V14P275AUTO

Mouser Part No
576-V14P275AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

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Datasheet

1,278In Stock

$1.33

$0.955

$0.86

$0.756

View

Min.: 1
Mult.: 1

AUMOV

MOVs

PCB Mount

Radial

275 VAC

350 VDC

430 V

710 V

17 mm

6.5 kA

130 J

450 pF

- 40 C

+ 125 C

AEC-Q200

Bulk

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

V18MLA1210NHAUTO
Littelfuse
1: $3.09
1,385In Stock

Mfr. Part No.
V18MLA1210NHAUTO

Mouser Part No
576-V18MLA1210NHAUTO

Littelfuse

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

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Datasheet

1,385In Stock

Cut Tape

$3.09

$1.93

$1.82

$1.56

View

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

MLA AUTO

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

14 VAC

18 VDC

28 V

44 V

500 A

2.5 J

2930 pF

- 55 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20P50AUTO
Littelfuse
1: $2.53
208In Stock

Mfr. Part No.
V20P50AUTO

Mouser Part No
576-V20P50AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

208In Stock

Cut Tape

$2.53

$1.56

$1.43

$1.18

Reel

$0.977

View

Min.: 1
Mult.: 1

Reel: 400

AUMOV

MOVs

PCB Mount

Radial

50 VAC

65 VDC

82 V

145 V

23 mm

10 kA

80 J

6000 pF

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape

Varistors 230 VAC 360J 595V-CL 15KA-PK

V20X230E
Littelfuse
1: $1.70
1,278In Stock

Mfr. Part No.
V20X230E

Mouser Part No
576-V20X230E

Littelfuse

Varistors 230 VAC 360J 595V-CL 15KA-PK

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Datasheet

1,278In Stock

$1.70

$1.06

$0.998

$0.815

View

Min.: 1
Mult.: 1

Xtreme

MOVs

PCB Mount

Radial

230 VAC

300 VDC

360 V

595 V

23 mm

15 kA

360 J

1300 pF

- 40 C

+ 125 C

Bulk

Varistors 300 VAC 500J 775V-CL 15KA-PK

V20X300E
Littelfuse
1: $1.11
1,380In Stock

Mfr. Part No.
V20X300E

Mouser Part No
576-V20X300E

Littelfuse

Varistors 300 VAC 500J 775V-CL 15KA-PK

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Datasheet

1,380In Stock

$1.11

$0.785

$0.706

$0.619

View

Min.: 1
Mult.: 1

Xtreme

MOVs

PCB Mount

Radial

300 VAC

385 VDC

470 V

775 V

23 mm

15 kA

500 J

1000 pF

- 40 C

+ 125 C

Bulk

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V250LA20APX2855
Littelfuse
1: $1.61
287In Stock

Mfr. Part No.
V250LA20APX2855

Mouser Part No
576-V250LA20APX2855

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

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Datasheet

287In Stock

$1.61

$0.991

$0.86

$0.702

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 DHB Series

V421DHB34
Littelfuse
1: $28.31
85In Stock

Mfr. Part No.
V421DHB34

Mouser Part No
576-V421DHB34

Littelfuse

Varistors DHB Series

Learn More

Datasheet

85In Stock

$28.31

$24.55

$23.53

$20.74

Min.: 1
Mult.: 1

DHB34

MOVs

PCB Mount

Radial

420 VAC

560 VDC

1.13 kV

34 mm

40 kA

3000 pF

- 55 C

+ 85 C

Bulk

Varistors HF TERMINAL

V481HF34
Littelfuse
1: $16.18
102In Stock

Mfr. Part No.
V481HF34

Mouser Part No
576-V481HF34

Littelfuse

Varistors HF TERMINAL

Learn More

Datasheet

102In Stock

$16.18

$14.03

$13.44

$11.84

Min.: 1
Mult.: 1

HF34

MOVs

PCB Mount

Radial

480 VAC

640 VDC

750 V

1.24 kV

34 mm

40 kA

650 J

2700 pF

- 55 C

+ 85 C

Bulk

Varistors 53V 40A 180pF

V56MA2B
Littelfuse
1: $1.13
1,430In Stock

Mfr. Part No.
V56MA2B

Mouser Part No
576-V56MA2B

Littelfuse

Varistors 53V 40A 180pF

Learn More

Datasheet

1,430In Stock

$1.13

$0.801

$0.72

$0.631

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

35 VAC

45 VDC

56 V

108 V

3 mm

40 A

0.25 J

180 pF

- 55 C

+ 85 C

Bulk

Varistors Multi Layer HS

V0603MHS12NA
Littelfuse
1: $1.10
569In Stock

Mfr. Part No.
V0603MHS12NA

Mouser Part No
576-V0603MHS12NA

Littelfuse

Varistors Multi Layer HS

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Datasheet

569In Stock

$1.10

$0.655

$0.453

$0.421

View

Min.: 1
Mult.: 1

MHS

MOVs

PCB Mount

SMD/SMT

0603 (1608 metric)

14 VAC

18 VDC

55 V

0.015 J

12 pF

- 55 C

+ 125 C

Bulk

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

V14P50AUTO
Littelfuse
1: $2.02
1,170In Stock

Mfr. Part No.
V14P50AUTO

Mouser Part No
576-V14P50AUTO

Littelfuse

Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE

Learn More

Datasheet

1,170In Stock

Cut Tape

$2.02

$1.25

$1.11

$0.91

Reel

$0.752

View

Min.: 1
Mult.: 1

Reel: 600

AUMOV

MOVs

PCB Mount

Radial

50 VAC

65 VDC

82 V

145 V

17 mm

6.5 kA

40 J

3000 pF

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape

Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE

V150ZA4P
Littelfuse
1: $0.667
781In Stock

Mfr. Part No.
V150ZA4P

Mouser Part No
576-V150ZA4P

Littelfuse

Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE

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Datasheet

781In Stock

$0.667

$0.467

$0.417

$0.363

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

95 VAC

127 VDC

165 V

250 V

10 mm

1 kA

15 J

600 pF

- 55 C

+ 85 C

Bulk

Varistors 150 VAC 240J 395V-CL 15KA-PK

V20X150E
Littelfuse
1: $0.987
2,379In Stock

Mfr. Part No.
V20X150E

Mouser Part No
576-V20X150E

Littelfuse

Varistors 150 VAC 240J 395V-CL 15KA-PK

Learn More

Datasheet

2,379In Stock

$0.987

$0.703

$0.631

$0.55

View

Min.: 1
Mult.: 1

Xtreme

MOVs

PCB Mount

Radial

150 VAC

200 VDC

240 V

395 V

23 mm

15 kA

240 J

1900 pF

- 40 C

+ 125 C

Bulk

Varistors 20MM Radial

V250LA40BPX10
Littelfuse
1: $1.92
406In Stock

Mfr. Part No.
V250LA40BPX10

Mouser Part No
576-V250LA40BPX10

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

406In Stock

$1.92

$1.18

$1.05

$0.865

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

250 VAC

330 VDC

413 V

620 V

20 mm

6.5 kA

130 J

1000 pF

- 55 C

+ 85 C

Bulk

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

V25S460P
Littelfuse
1: $5.23
717In Stock
750Expected 22/4/2026

Mfr. Part No.
V25S460P

Mouser Part No
576-V25S460P

Littelfuse

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

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Datasheet

717In Stock

750Expected 22/4/2026

$5.23

$3.63

$3.43

$2.97

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 163V 100A 17pF

V270MA2A
Littelfuse
1: $0.931
1,500In Stock

Mfr. Part No.
V270MA2A

Mouser Part No
576-V270MA2A

Littelfuse

Varistors 163V 100A 17pF

Learn More

Datasheet

1,500In Stock

$0.931

$0.667

$0.599

$0.525

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

163 VAC

224 VDC

270 V

460 V

3 mm

100 A

0.9 J

17 pF

- 55 C

+ 85 C

Bulk

Varistors 320V 40kA 3800pF

V321HA40
Littelfuse
1: $28.13
5In Stock

Mfr. Part No.
V321HA40

Mouser Part No
576-V321HA40

Littelfuse

Varistors 320V 40kA 3800pF

Learn More

Datasheet

5In Stock

$28.13

$24.39

$17.88

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

320 VAC

420 VDC

510 V

825 V

40 mm

40 kA

460 J

3800 pF

- 55 C

+ 85 C

Bulk

Varistors 234V 100A 12pF

V390MA3A
Littelfuse
1: $1.13
630In Stock

Mfr. Part No.
V390MA3A

Mouser Part No
576-V390MA3A

Littelfuse

Varistors 234V 100A 12pF

Learn More

Datasheet

630In Stock

$1.13

$0.801

$0.72

$0.631

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

234 VAC

322 VDC

670 V

3 mm

100 A

12 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP130E
Littelfuse
1: $3.73
1,013In Stock

Mfr. Part No.
TMOV14RP130E

Mouser Part No
576-TMOV14RP130E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1,013In Stock

$3.73

$2.54

$2.39

$2.04

View

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

130 VAC

170 VDC

225.5 V

340 V

14 mm

6 kA

50 J

1000 pF

- 55 C

+ 85 C

Bulk

Varistors

Customer Service Office

Company

Resources

Support

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