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 75VAC 100VDC 700pF AEC-Q200

V100MLA1812NRAUTO
Littelfuse
1: Rp52.470
1.100In Stock
2.000Expected 20/05/2026
New Product

Mfr. Part No.
V100MLA1812NRAUTO

Mouser Part No
576-V100MLA1812NRAUT

New Product

Littelfuse

Varistors 75VAC 100VDC 700pF AEC-Q200

Learn More

Datasheet

1.100In Stock

2.000Expected 20/05/2026

Cut Tape

Rp52.470

Rp36.509

Rp34.490

Rp29.354

Reel

Rp19.997

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

MLA1812NR

Automotive Multilayer Varistors

SMD/SMT

1812 (4532 metric)

75 VAC

100 VDC

108 V to 132 V

200 V

500 A

700 pF

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors 60VAC 85VDC 1100pF AEC-Q200

V85MLA1812NRAUTO
Littelfuse
1: Rp49.718
930In Stock
New Product

Mfr. Part No.
V85MLA1812NRAUTO

Mouser Part No
576-V85MLA1812NRAUTO

New Product

Littelfuse

Varistors 60VAC 85VDC 1100pF AEC-Q200

Learn More

Datasheet

930In Stock

Cut Tape

Rp49.718

Rp33.940

Rp32.106

Rp27.336

Reel

Rp18.529

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

MLA1812NR

Automotive Multilayer Varistors

SMD/SMT

1812 (4532 metric)

60 VAC

85 VDC

90 V to 110 V

145 V

400 A

1100 pF

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors 33V 180A 500pF

V33MLA1206NH
Littelfuse
1: Rp20.364
54.222In Stock

Mfr. Part No.
V33MLA1206NH

Mouser Part No
576-V33MLA1206NH

Littelfuse

Varistors 33V 180A 500pF

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Datasheet

54.222In Stock

Cut Tape

Rp20.364

Rp13.686

Rp12.934

Rp11.760

Reel

Rp8.806

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

MLA

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

26 VAC

33 VDC

38 V

75 V

180 A

800 mJ

500 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 50kA 130V 20000pF

V131BA60
Littelfuse
1: Rp1.178.731
571In Stock

Mfr. Part No.
V131BA60

Mouser Part No
576-V131BA60

Littelfuse

Varistors 50kA 130V 20000pF

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Datasheet

571In Stock

Rp1.178.731

Rp1.099.292

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

130 VAC

175 VDC

205 V

340 V

60 mm

50 kA

450 J

0.02 uF

- 55 C

+ 85 C

Bulk

Varistors 275V 250A 50pF 13 Inch Reel

V430CH8
Littelfuse
1: Rp24.767
34.781In Stock

Mfr. Part No.
V430CH8

Mouser Part No
576-V430CH8

Littelfuse

Varistors 275V 250A 50pF 13 Inch Reel

Learn More

Datasheet

34.781In Stock

Cut Tape

Rp24.767

Rp17.979

Rp16.310

Rp14.457

View

Reel

Rp10.787

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

MOVs

PCB Mount

SMD/SMT

3220 (8552 metric)

275 VAC

369 VDC

430 V

710 V

250 A

8 J

80 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 910V 70kA 4500pF

V571BA60
Littelfuse
1: Rp2.333.428
150In Stock

Mfr. Part No.
V571BA60

Mouser Part No
576-V571BA60

Littelfuse

Varistors 910V 70kA 4500pF

Learn More

Datasheet

150In Stock

Rp2.333.428

Rp2.233.992

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

575 VAC

730 VDC

1.001 kV

1.42 kV

60 mm

70 kA

2100 J

4500 pF

- 55 C

+ 85 C

Bulk

Varistors SURFACE MOUNT SM7 VARISTORS

V50SM7
Littelfuse
1: Rp35.591
2.400In Stock

Mfr. Part No.
V50SM7

Mouser Part No
576-V50SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

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Datasheet

2.400In Stock

Cut Tape

Rp35.591

Rp26.235

Rp24.767

Rp21.832

Reel

Rp19.080

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

SM7

MOVs

PCB Mount

SMD/SMT

50 VAC

68 VDC

91 V

135 V

1.2 kA

4 J

700 pF

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

V25S460P
Littelfuse
1: Rp68.981
1.067In Stock
300Expected 22/04/2026

Mfr. Part No.
V25S460P

Mouser Part No
576-V25S460P

Littelfuse

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

Learn More

Datasheet

1.067In Stock

300Expected 22/04/2026

Rp68.981

Rp47.883

Rp45.315

Rp39.260

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 THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP420M
Littelfuse
1: Rp34.490
1.500In Stock

Mfr. Part No.
TMOV14RP420M

Mouser Part No
576-TMOV14RP420M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1.500In Stock

Rp34.490

Rp25.501

Rp23.299

Rp20.914

View

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

420 VAC

748 VDC

748 V

1.12 kV

14 mm

6 kA

160 J

300 pF

- 55 C

+ 85 C

Bulk

Varistors 10V 150A 1600pF

V14MLA1206NH
Littelfuse
1: Rp20.364
2.833In Stock

Mfr. Part No.
V14MLA1206NH

Mouser Part No
576-V14MLA1206NH

Littelfuse

Varistors 10V 150A 1600pF

Learn More

Datasheet

2.833In Stock

Cut Tape

Rp20.364

Rp14.732

Rp13.319

Rp11.576

Reel

Rp8.806

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

MLA

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

10 VAC

14 VDC

20.3 V

32 V

150 A

400 mJ

1400 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 26V 100A 190pF

V26MLA0805NT
Littelfuse
1: Rp7.522
9.367In Stock

Mfr. Part No.
V26MLA0805NT

Mouser Part No
576-V26MLA0805NT

Littelfuse

Varistors 26V 100A 190pF

Learn More

Datasheet

9.367In Stock

Cut Tape

Rp7.522

Rp4.660

Rp4.036

Rp3.743

View

Reel

Rp2.770

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

MLA

MLVs

PCB Mount

SMD/SMT

0805 (2012 metric)

20 VAC

26 VDC

38.5 V

60 V

100 A

0.3 J

220 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 3.5V 120A 2530pF

V3.5MLA0805NH
Littelfuse
1: Rp7.522
43.831In Stock

Mfr. Part No.
V3.5MLA0805NH

Mouser Part No
576-V3.5MLA0805NH

Littelfuse

Varistors 3.5V 120A 2530pF

Learn More

Datasheet

43.831In Stock

Cut Tape

Rp7.522

Rp4.660

Rp4.036

Rp3.743

Reel

Rp2.917

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

MLA

MLVs

PCB Mount

SMD/SMT

0805 (2012 metric)

2.5 VAC

3.5 VDC

7 V

13 V

120 A

300 mJ

2530 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 660V 200pF

V660LA50AP
Littelfuse
1: Rp27.702
2.625In Stock

Mfr. Part No.
V660LA50AP

Mouser Part No
576-V660LA50AP

Littelfuse

Varistors 660V 200pF

Learn More

Datasheet

2.625In Stock

Rp27.702

Rp20.364

Rp18.529

Rp16.456

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

660 VAC

850 VDC

1.188 kV

1.82 kV

14 mm

4.5 kA

140 J

200 pF

- 55 C

+ 85 C

Bulk

Varistors 40kA 1050V 40kA 2000pF

V661DA40
Littelfuse
1: Rp823.735
39In Stock

Mfr. Part No.
V661DA40

Mouser Part No
576-V661DA40

Littelfuse

Varistors 40kA 1050V 40kA 2000pF

Learn More

Datasheet

39In Stock

Rp823.735

Rp734.023

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

2000 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP320M
Littelfuse
1: Rp37.426
4.910In Stock

Mfr. Part No.
TMOV20RP320M

Mouser Part No
576-TMOV20RP320M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

4.910In Stock

Rp37.426

Rp27.886

Rp25.317

Rp22.749

View

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

320 VAC

561 VDC

561 V

840 V

20 mm

10 kA

372 J

750 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP385M
Littelfuse
1: Rp38.527
1.181In Stock

Mfr. Part No.
TMOV20RP385M

Mouser Part No
576-TMOV20RP385M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1.181In Stock

Rp38.527

Rp28.620

Rp26.051

Rp23.299

View

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

385 VAC

505 VDC

682 V

1.025 kV

20 mm

10 kA

300 J

700 pF

- 55 C

+ 85 C

Bulk

Varistors 140V 1800pF

V142BB60
Littelfuse
1: Rp2.932.058
9In Stock

Mfr. Part No.
V142BB60

Mouser Part No
576-V142BB60

Littelfuse

Varistors 140V 1800pF

Learn More

Datasheet

9In Stock

Rp2.932.058

Rp2.807.121

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

1.4 kVAC

1.75 kVDC

2.3 kV

3.6 kV

60 mm

70 kA

5000 J

1800 pF

- 55 C

+ 85 C

Bulk

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

V14P30AUTO
Littelfuse
1: Rp15.227
5.621In Stock

Mfr. Part No.
V14P30AUTO

Mouser Part No
576-V14P30AUTO

Littelfuse

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

5.621In Stock

Rp15.227

Rp10.824

Rp9.723

Rp8.513

View

Min.: 1
Mult.: 1

AUMOV

MOVs

PCB Mount

Radial

30 VAC

34 VDC

47 V

93 V

17 mm

10 A

32 J

5550 pF

- 40 C

+ 125 C

AEC-Q100

Bulk

Varistors 18V

V18MLE1206NH
Littelfuse
1: Rp20.364
4.797In Stock

Mfr. Part No.
V18MLE1206NH

Mouser Part No
576-V18MLE1206NH

Littelfuse

Varistors 18V

Learn More

Datasheet

4.797In Stock

Cut Tape

Rp20.364

Rp14.732

Rp13.319

Rp11.760

Reel

Rp8.806

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

MLE

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

14 VAC

18 VDC

28 V

50 V

1700 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 250V 220pF

V250LA10P
Littelfuse
1: Rp7.705
12.113In Stock

Mfr. Part No.
V250LA10P

Mouser Part No
576-V250LA10P

Littelfuse

Varistors 250V 220pF

Learn More

Datasheet

12.113In Stock

Rp7.705

Rp5.320

Rp4.770

Rp4.128

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

250 VAC

330 VDC

354 V to 429 V

650 V

10 mm

2.5 kA

40 J

220 pF

- 55 C

+ 85 C

Bulk

Varistors 750V 40kA 2700pF

V481DA40
Littelfuse
1: Rp1.063.518
61In Stock

Mfr. Part No.
V481DA40

Mouser Part No
576-V481DA40

Littelfuse

Varistors 750V 40kA 2700pF

Learn More

Datasheet

61In Stock

Rp1.063.518

Rp861.345

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

480 VAC

640 VDC

750 V

1.24 kV

40 mm

40 kA

650 J

2700 pF

- 55 C

+ 85 C

Bulk

Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO

V48MLA1210NHAUTO
Littelfuse
1: Rp23.116
4.194In Stock

Mfr. Part No.
V48MLA1210NHAUTO

Mouser Part No
576-V48MLA1210NHAUTO

Littelfuse

Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO

Learn More

Datasheet

4.194In Stock

Cut Tape

Rp23.116

Rp16.750

Rp15.172

Rp13.429

View

Reel

Rp10.200

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

MLA AUTO

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

40 VAC

48 VDC

66.5 V

105 V

250 A

1.2 J

400 pF

- 55 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V551HA40
Littelfuse
1: Rp432.599
182In Stock

Mfr. Part No.
V551HA40

Mouser Part No
576-V551HA40

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

182In Stock

Rp432.599

Rp372.240

Rp351.142

Rp316.102

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

550 VAC

710 VDC

1.43 kV

42.5 mm

40 kA

2390 pF

- 55 C

+ 85 C

Bulk

Varistors 660V 70pF

V660LA10P
Littelfuse
1: Rp17.612
4.988In Stock

Mfr. Part No.
V660LA10P

Mouser Part No
576-V660LA10P

Littelfuse

Varistors 660V 70pF

Learn More

Datasheet

4.988In Stock

Rp17.612

Rp12.695

Rp11.466

Rp10.127

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

625 VAC

850 VDC

1 kV

1.82 kV

10 mm

2.5 kA

70 J

70 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP320EL2T7
Littelfuse
1: Rp39.811
1.606In Stock

Mfr. Part No.
TMOV20RP320EL2T7

Mouser Part No
576-TMOV20RP320EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1.606In Stock

Cut Tape

Rp39.811

Rp29.721

Rp27.152

Rp24.217

Reel

Rp20.364

View

Min.: 1
Mult.: 1

Reel: 300

TMOV

MOVs

PCB Mount

Radial

320 VAC

510 VDC

561 V

840 V

20 mm

10 kA

372 J

750 pF

- 55 C

+ 85 C

Reel, Cut Tape

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