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 275V 450pF

V275LC20AP
Littelfuse
1: $0.775
3,750Expected 2/12/2026

Mfr. Part No.
V275LC20AP

Mouser Part No
576-V275LC20AP

Littelfuse

Varistors 275V 450pF

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Datasheet

3,750Expected 2/12/2026

$0.775

$0.544

$0.488

$0.427

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

275 VAC

369 VDC

473 V

710 V

14 mm

4.5 kA

75 J

450 pF

- 55 C

+ 85 C

Bulk

Varistors 17 VAC 5J 53V-CL 1KA-PK

V27ZA4P
Littelfuse
1: $0.816
2,100Expected 2/11/2026

Mfr. Part No.
V27ZA4P

Mouser Part No
576-V27ZA4P

Littelfuse

Varistors 17 VAC 5J 53V-CL 1KA-PK

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Datasheet

2,100Expected 2/11/2026

$0.816

$0.577

$0.517

$0.452

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

17 VAC

22 VDC

29.7 V

53 V

14 mm

1 kA

5 J

7 nF

- 55 C

+ 85 C

Bulk

Varistors 20V 2000A 13000pF

V33ZT70P
Littelfuse
1: $1.35
2,000Expected 11/2/2027

Mfr. Part No.
V33ZT70P

Mouser Part No
576-V33ZT70P

Littelfuse

Varistors 20V 2000A 13000pF

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Datasheet

2,000Expected 11/2/2027

Cut Tape

$1.35

$0.97

$0.874

$0.77

$0.719

Reel

$0.607

Min.: 1
Mult.: 1

: 500

MOVs

PCB Mount

Radial

21 VAC

27 VDC

58 V

20 mm

2 kA

70 J

13 nF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 25V 40A 250pF

V39MA2B
Littelfuse
1: $0.993
2,995Expected 15/9/2026

Mfr. Part No.
V39MA2B

Mouser Part No
576-V39MA2B

Littelfuse

Varistors 25V 40A 250pF

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Datasheet

2,995Expected 15/9/2026

$0.993

$0.711

$0.641

$0.562

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

25 VAC

31 VDC

39 V

79 V

3 mm

4.5 kA

180 mJ

250 pF

- 55 C

+ 85 C

Bulk

Varistors 20MM Radial

V420LT40BP
Littelfuse
1: $1.56
1,998Expected 12/10/2026

Mfr. Part No.
V420LT40BP

Mouser Part No
576-V420LT40BP

Littelfuse

Varistors 20MM Radial

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Datasheet

1,998Expected 12/10/2026

Cut Tape

$1.56

$1.13

$1.02

$0.90

$0.715

Reel

$0.715

Min.: 1
Mult.: 1

: 400

MOVs

PCB Mount

Radial

420 VAC

560 VDC

1.06 kV

20 mm

6.5 kA

600 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 420V 40kA 6000pF

V421DB40
Littelfuse
1: $59.51
30Expected 15/9/2026

Mfr. Part No.
V421DB40

Mouser Part No
576-V421DB40

Littelfuse

Varistors 420V 40kA 6000pF

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Datasheet

30Expected 15/9/2026

$59.51

$48.81

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

420 VAC

560 VDC

680 V

1.13 kV

60 mm

40 kA

600 J

3 nF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR LEAD FREE

V47ZT20P
Littelfuse
1: $2.11
1,990Expected 23/12/2026

Mfr. Part No.
V47ZT20P

Mouser Part No
576-V47ZT20P

Littelfuse

Varistors RADIAL VARISTOR LEAD FREE

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Datasheet

1,990Expected 23/12/2026

Cut Tape

$2.11

$1.30

$1.20

$0.986

Reel

$0.813

View

Min.: 1
Mult.: 1

: 500

MOVs

PCB Mount

Radial

38 VDC

93 V

20 mm

11 nF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors 9V 30A 120pF

V9MLA0603NH
Littelfuse
1: $0.653
3,793On Order

Mfr. Part No.
V9MLA0603NH

Mouser Part No
576-V9MLA0603NH

Littelfuse

Varistors 9V 30A 120pF

Learn More

Datasheet

3,793On Order

Cut Tape

$0.653

$0.454

$0.405

$0.363

View

Reel

$0.25

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MLA

MLVs

PCB Mount

SMD/SMT

0603 (1608 metric)

6.5 VAC

9 VDC

11 V

25.5 V

30 A

100 mJ

490 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP275EL2T7
Littelfuse
1: $4.52
300Stock Available

Mfr. Part No.
TMOV20RP275EL2T7

Mouser Part No
576-TMOV20RP275EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

300Stock Available

More Info Available

Cut Tape

$4.52

$3.25

$3.06

$2.61

Reel

$2.14

View

Min.: 1
Mult.: 1

: 300

TMOV

MOVs

PCB Mount

Radial

275 VAC

430 VDC

710 V

20 mm

10 kA

900 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S391MP
Littelfuse
1: $33.31
420Stock Available

Mfr. Part No.
TMOV34S391MP

Mouser Part No
576-TMOV34S391MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

420Stock Available

More Info Available

$33.31

$27.39

$24.66

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

385 VAC

506 VDC

682 V

1.005 kV

34 mm

40 kA

800 J

3.3 nF

- 55 C

+ 85 C

Bulk

Varistors 130V 180pF

V130LT1P
Littelfuse
1: $1.02
2,000Stock Available

Mfr. Part No.
V130LT1P

Mouser Part No
576-V130LT1P

Littelfuse

Varistors 130V 180pF

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Datasheet

Product Comments

2,000Stock Available

More Info Available

Cut Tape

$1.02

$0.609

$0.422

$0.392

Reel

$0.239

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MOVs

PCB Mount

Radial

130 VAC

175 VDC

390 V

7 mm

1.2 kA

180 pF

- 55 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors 20MM Radial

V130LT20APX2855
Littelfuse
500: $0.864
5,000Stock Available

Mfr. Part No.
V130LT20APX2855

Mouser Part No
576-V130LT20APX2855

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

5,000Stock Available

More Info Available

Reel

$0.864

$0.707

$0.695

$0.687

Min.: 500
Mult.: 500

: 500

175 VDC

340 V

Reel

Varistors 50kA 130V 20000pF

V131BA60
Littelfuse
1: $113.53
8Stock Available

Mfr. Part No.
V131BA60

Mouser Part No
576-V131BA60

Littelfuse

Varistors 50kA 130V 20000pF

Learn More

Datasheet

8Stock Available

More Info Available

$113.53

$104.38

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

130 VAC

175 VDC

205 V

340 V

60 mm

50 kA

450 J

20 nF

- 55 C

+ 85 C

Bulk

Varistors 150V 40kA 8000pF 40mm Disc

V151DA40
Littelfuse
1: $59.51
36Stock Available

Mfr. Part No.
V151DA40

Mouser Part No
576-V151DA40

Littelfuse

Varistors 150V 40kA 8000pF 40mm Disc

Learn More

Datasheet

36Stock Available

More Info Available

$59.51

$48.24

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 07MM Radial

V18ZT1PX2855
Littelfuse
1,000: $0.366
30,000Stock Available

Mfr. Part No.
V18ZT1PX2855

Mouser Part No
576-V18ZT1PX2855

Littelfuse

Varistors 07MM Radial

Learn More

Datasheet

30,000Stock Available

More Info Available

Reel

$0.366

$0.347

Min.: 1,000
Mult.: 1,000

: 1,000

14 VDC

36 V

Reel

Varistors 550 VAC 370J 300V-CL 10KA-PK

V20P550PL3T1
Littelfuse
400: $1.40
11,200Stock Available

Mfr. Part No.
V20P550PL3T1

Mouser Part No
576-V20P550PL3T1

Littelfuse

Varistors 550 VAC 370J 300V-CL 10KA-PK

Learn More

Datasheet

11,200Stock Available

More Info Available

Reel

$1.40

$1.17

$1.09

$1.04

Min.: 400
Mult.: 400

: 400

UltraMOV

MOVs

PCB Mount

Radial

550 VAC

745 VDC

1.001 kV

1.5 kV

23 mm

10 kA

370 J

300 pF

- 40 C

+ 125 C

Reel

Varistors 300V 180pF

V300LS10P
Littelfuse
1: $1.24
1,000Stock Available

Mfr. Part No.
V300LS10P

Mouser Part No
576-V300LS10P

Littelfuse

Varistors 300V 180pF

Learn More

Datasheet

1,000Stock Available

More Info Available

Cut Tape

$1.24

$0.751

$0.65

$0.53

Reel

$0.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

MOVs

PCB Mount

Radial

300 VAC

405 VDC

517 V

775 V

10 mm

2.5 kA

46 J

180 pF

- 55 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors 320V

V320LC40CP
Littelfuse
350: $1.07
2,100Stock Available

Mfr. Part No.
V320LC40CP

Mouser Part No
576-V320LC40CP

Littelfuse

Varistors 320V

Learn More

Datasheet

2,100Stock Available

More Info Available

$1.07

$0.862

$0.836

Min.: 350
Mult.: 350

C-III

MOVs

PCB Mount

Radial

320 VAC

850 V

20 mm

9 kA

- 55 C

+ 85 C

Bulk

Varistors 07MM Radial

V39ZT1PX2855
Littelfuse
1,000: $0.284
1,000Stock Available

Mfr. Part No.
V39ZT1PX2855

Mouser Part No
576-V39ZT1PX2855

Littelfuse

Varistors 07MM Radial

Learn More

Datasheet

1,000Stock Available

More Info Available

Reel

$0.284

$0.257

$0.25

Min.: 1,000
Mult.: 1,000

: 1,000

31 VDC

79 V

Reel

Varistors 68 VDC 1J 140V-CL 180A PK

V68MLA1206NT
Littelfuse
1: $1.74
10,000Stock Available

Mfr. Part No.
V68MLA1206NT

Mouser Part No
576-V68MLA1206NT

Littelfuse

Varistors 68 VDC 1J 140V-CL 180A PK

Learn More

Datasheet

10,000Stock Available

More Info Available

Cut Tape

$1.74

$1.26

$1.14

$1.01

View

Reel

$0.809

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

MLA

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

68 VDC

140 V

100 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S181MP
Littelfuse
180: $23.01
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
TMOV34S181MP

Mouser Part No
576-TMOV34S181MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

$23.01

$22.93

$22.85

Quote

Min.: 180
Mult.: 60

TMOV

MOVs

PCB Mount

Radial

180 VAC

240 VDC

488 V

34 mm

40 kA

330 J

6.8 nF

- 55 C

+ 85 C

Bulk

Varistors 17V 10mm Epoxy UltraMOV

V10E17P
Littelfuse
1: $1.46
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
V10E17P

Mouser Part No
576-V10E17P

Littelfuse

Varistors 17V 10mm Epoxy UltraMOV

Learn More

Datasheet

Non-Stocked Lead-Time 21 Weeks

$1.46

$0.885

$0.768

$0.627

View

Min.: 1
Mult.: 1

LV UltraMOV

MOVs

PCB Mount

Radial

17 VAC

22 VDC

27 V

53 V

10 mm

2 kA

6.5 J

3.9 nF

- 40 C

+ 85 C

Bulk

Varistors 320V 10mm Epoxy UltraMOV

V10E320PL2T7
Littelfuse
5,000: $0.344
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
V10E320PL2T7

Mouser Part No
576-V10E320PL2T7

Littelfuse

Varistors 320V 10mm Epoxy UltraMOV

Learn More

Datasheet

Non-Stocked Lead-Time 21 Weeks

Cut Tape

$0.344

Min.: 5,000
Mult.: 500

: 500

UltraMOV

420 VDC

840 V

Reel

Varistors 550 VAC 95J 1.5KV-CL 3.5KA-P

V10E550PL2T
Littelfuse
5,000: $0.384
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
V10E550PL2T

Mouser Part No
576-V10E550PL2T

Littelfuse

Varistors 550 VAC 95J 1.5KV-CL 3.5KA-P

Datasheet

Non-Stocked Lead-Time 21 Weeks

Cut Tape

$0.384

Min.: 5,000
Mult.: 500

: 500

Reel

Varistors 20MM Radial

V120ZA20PX2855
Littelfuse
1,500: $0.718
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
V120ZA20PX2855

Mouser Part No
576-V120ZA20PX2855

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$0.718

Min.: 1,500
Mult.: 500

102 VDC

210 V

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
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