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 35VAC 45VDC 1800pF AEC-Q200

V45MLA1812NRAUTO
Littelfuse
1: £2.29
1,404In Stock

Mfr. Part No.
V45MLA1812NRAUTO

Mouser Part No
576-V45MLA1812NRAUTO

Littelfuse

Varistors 35VAC 45VDC 1800pF AEC-Q200

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Datasheet

1,404In Stock

Cut Tape

£2.29

£1.65

£1.55

£1.33

Reel

£0.969

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MLA1812NR

Automotive Multilayer Varistors

SMD/SMT

1812 (4532 metric)

35 VAC

45 VDC

50 V to 62 V

90 V

500 A

1.8 nF

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors 60VAC 85VDC 1100pF AEC-Q200

V85MLA1812NRAUTO
Littelfuse
1: £2.29
1,871In Stock

Mfr. Part No.
V85MLA1812NRAUTO

Mouser Part No
576-V85MLA1812NRAUTO

Littelfuse

Varistors 60VAC 85VDC 1100pF AEC-Q200

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Datasheet

1,871In Stock

Cut Tape

£2.29

£1.65

£1.55

£1.33

Reel

£0.917

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MLA1812NR

Automotive Multilayer Varistors

SMD/SMT

1812 (4532 metric)

60 VAC

85 VDC

90 V to 110 V

145 V

400 A

1.1 nF

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors HIGH ENERGY PCB USE

V111HB34
Littelfuse
1: £8.19
460In Stock

Mfr. Part No.
V111HB34

Mouser Part No
576-V111HB34

Littelfuse

Varistors HIGH ENERGY PCB USE

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Datasheet

460In Stock

£8.19

£7.32

£6.98

£6.05

£5.19

Min.: 1
Mult.: 1

HB34

MOVs

PCB Mount

Radial

125 VAC

148 VDC

173 V

288 V

34 mm

40 kA

220 J

11.6 nF

- 55 C

+ 85 C

Bulk

Varistors 175V 20KA SQ 25MM PB FREE 25S

TMOV25SP175M
Littelfuse
1: £4.36
575In Stock

Mfr. Part No.
TMOV25SP175M

Mouser Part No
576-TMOV25SP175M

Littelfuse

Varistors 175V 20KA SQ 25MM PB FREE 25S

Learn More

Datasheet

575In Stock

£4.36

£3.07

£2.78

£2.62

View

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

175 VAC

225 VDC

243 V

450 V

25 mm

20 kA

250 J

1.9 nF

- 55 C

+ 85 C

Bulk

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

V18MLA1210NHAUTO
Littelfuse
1: £1.83
2,335In Stock

Mfr. Part No.
V18MLA1210NHAUTO

Mouser Part No
576-V18MLA1210NHAUTO

Littelfuse

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

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Datasheet

2,335In Stock

Cut Tape

£1.83

£1.15

£1.08

£0.925

Reel

£0.673

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

2.93 nF

- 55 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP275ML2T7
Littelfuse
1: £1.99
1,180In Stock

Mfr. Part No.
TMOV20RP275ML2T7

Mouser Part No
576-TMOV20RP275ML2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,180In Stock

Cut Tape

£1.99

£1.48

£1.36

£1.21

Reel

£0.96

£0.925

Min.: 1
Mult.: 1

: 300

iTMOV

MOVs

PCB Mount

Radial

275 VAC

350 VDC

473 V

710 V

20 mm

10 kA

190 J

900 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP385M
Littelfuse
1: £1.71
1,062In Stock

Mfr. Part No.
TMOV20RP385M

Mouser Part No
576-TMOV20RP385M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,062In Stock

£1.71

£1.27

£1.17

£1.05

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 THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP510E
Littelfuse
1: £1.71
3,199In Stock

Mfr. Part No.
TMOV20RP510E

Mouser Part No
576-TMOV20RP510E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

3,199In Stock

£1.71

£1.27

£1.17

£0.96

View

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

510 VAC

902 VDC

902 V

1.355 kV

20 mm

10 kA

325 J

350 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP510M
Littelfuse
1: £1.82
1,376In Stock

Mfr. Part No.
TMOV20RP510M

Mouser Part No
576-TMOV20RP510M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,376In Stock

£1.82

£1.36

£1.25

£1.17

View

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

510 VAC

670 VDC

670 V

1.355 kV

20 mm

10 kA

325 J

350 pF

- 55 C

+ 85 C

Bulk

Varistors 14V 150A 1100pF

V18MLA1206NH
Littelfuse
1: £0.811
7,167In Stock

Mfr. Part No.
V18MLA1206NH

Mouser Part No
576-V18MLA1206NH

Littelfuse

Varistors 14V 150A 1100pF

Learn More

Datasheet

7,167In Stock

Cut Tape

£0.811

£0.664

£0.574

£0.522

View

Reel

£0.406

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 250V 20mm Epoxy UltraMOV

V20E250P
Littelfuse
1: £0.54
5,171In Stock

Mfr. Part No.
V20E250P

Mouser Part No
576-V20E250P

Littelfuse

Varistors 250V 20mm Epoxy UltraMOV

Learn More

Datasheet

5,171In Stock

£0.54

£0.409

£0.37

£0.339

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 140V 250A 105pF 13 Inch Reel

V220CH8
Littelfuse
1: £1.16
4,342In Stock

Mfr. Part No.
V220CH8

Mouser Part No
576-V220CH8

Littelfuse

Varistors 140V 250A 105pF 13 Inch Reel

Learn More

Datasheet

4,342In Stock

Cut Tape

£1.16

£0.856

£0.773

£0.685

View

Reel

£0.505

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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 26V 150A 900pF

V26MLA1206NH
Littelfuse
1: £0.96
8,477In Stock

Mfr. Part No.
V26MLA1206NH

Mouser Part No
576-V26MLA1206NH

Littelfuse

Varistors 26V 150A 900pF

Learn More

Datasheet

8,477In Stock

Cut Tape

£0.96

£0.425

£0.406

Reel

£0.406

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MLA

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

20 VAC

26 VDC

29.5 V

60 V

150 A

600 mJ

600 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 3.5V 100A 6000pF

V3.5MLA1206NH
Littelfuse
1: £0.943
3,454In Stock

Mfr. Part No.
V3.5MLA1206NH

Mouser Part No
576-V3.5MLA1206NH

Littelfuse

Varistors 3.5V 100A 6000pF

Learn More

Datasheet

3,454In Stock

Cut Tape

£0.943

£0.697

£0.63

£0.558

View

Reel

£0.406

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

MLA

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

2.5 VAC

3.5 VDC

7 V

13 V

100 A

0.3 J

6 nF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 750V 40kA 2700pF

V481DB40
Littelfuse
1: £41.34
110In Stock

Mfr. Part No.
V481DB40

Mouser Part No
576-V481DB40

Littelfuse

Varistors 750V 40kA 2700pF

Learn More

Datasheet

110In Stock

£41.34

£35.37

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

480 VAC

640 VDC

750 V

1.24 kV

40 mm

40 kA

650 J

2.7 nF

- 55 C

+ 85 C

Bulk

Varistors 820V 2500pF

V550LA80CP
Littelfuse
1: £0.834
9,174In Stock

Mfr. Part No.
V550LA80CP

Mouser Part No
576-V550LA80CP

Littelfuse

Varistors 820V 2500pF

Learn More

Datasheet

9,174In Stock

£0.834

£0.619

Min.: 1
Mult.: 1

C-III

MOVs

PCB Mount

Radial

550 VAC

550 VDC

968 V

1.435 kV

20 mm

9 kA

450 J

2.5 nF

- 55 C

+ 85 C

Bulk

Varistors 660V 70pF

V660LA10P
Littelfuse
1: £0.78
4,988In Stock

Mfr. Part No.
V660LA10P

Mouser Part No
576-V660LA10P

Littelfuse

Varistors 660V 70pF

Learn More

Datasheet

4,988In Stock

£0.78

£0.567

£0.512

£0.453

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

TMOV20RP420M
Littelfuse
1: £1.71
1,153In Stock

Mfr. Part No.
TMOV20RP420M

Mouser Part No
576-TMOV20RP420M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,153In Stock

£1.71

£1.27

£1.17

£1.11

View

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

420 VAC

560 VDC

748 V

1.12 kV

20 mm

10 kA

320 J

600 pF

- 55 C

+ 85 C

Bulk

Varistors 250V 20KA SQ 25MM PB FREE 25S

TMOV25SP250M
Littelfuse
1: £3.75
740In Stock

Mfr. Part No.
TMOV25SP250M

Mouser Part No
576-TMOV25SP250M

Littelfuse

Varistors 250V 20KA SQ 25MM PB FREE 25S

Learn More

Datasheet

740In Stock

£3.75

£2.65

£2.40

£2.27

£2.24

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

250 VAC

320 VDC

429 V

640 V

25 mm

20 kA

330 J

1.4 nF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S151MP
Littelfuse
1: £15.79
165In Stock

Mfr. Part No.
TMOV34S151MP

Mouser Part No
576-TMOV34S151MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

165In Stock

£15.79

£12.68

£11.31

£10.93

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

150 VAC

200 VDC

264 V

405 V

34 mm

40 kA

360 J

8 nF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

V07E25PL2T
Littelfuse
1: £0.217
9,292In Stock

Mfr. Part No.
V07E25PL2T

Mouser Part No
576-V07E25PL2T

Littelfuse

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

Learn More

Datasheet

9,292In Stock

Cut Tape

£0.217

£0.148

£0.145

Reel

£0.145

Min.: 1
Mult.: 1

: 1,000

LV UltraMOV

MOVs

PCB Mount

Radial

25 VAC

31 VDC

39 V

77 V

7 mm

1 kA

5.5 J

1.5 nF

- 40 C

+ 85 C

Reel, Cut Tape

Varistors 17V 10mm Epoxy AEC-Q200 AUMOV

V10E17AUTO
Littelfuse
1: £0.196
5,813In Stock

Mfr. Part No.
V10E17AUTO

Mouser Part No
576-V10E17AUTO

Littelfuse

Varistors 17V 10mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

5,813In Stock

£0.196

£0.19

Min.: 1
Mult.: 1

AUMOV

MOVs

PCB Mount

Radial

17 VAC

20 VDC

27 V

53 V

9 mm

5 A

6.5 J

3.9 nF

- 40 C

+ 85 C

AEC-Q100

Bulk

Varistors MLV Varistor 18V 0402 ML SERIES STD

V18MLA0402NR
Littelfuse
1: £0.285
14,104In Stock

Mfr. Part No.
V18MLA0402NR

Mouser Part No
576-V18MLA0402NH

Littelfuse

Varistors MLV Varistor 18V 0402 ML SERIES STD

Learn More

Datasheet

14,104In Stock

Cut Tape

£0.285

£0.176

£0.153

£0.141

View

Reel

£0.102

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

MLA

MLVs

PCB Mount

SMD/SMT

0402 (1005 metric)

14 VAC

18 VDC

22 V

50 V

20 A

50 mJ

40 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 320V 20mm Epoxy UltraMOV

V20E320PL1T
Littelfuse
1: £0.826
6,000In Stock

Mfr. Part No.
V20E320PL1T

Mouser Part No
576-V20E320PL1T

Littelfuse

Varistors 320V 20mm Epoxy UltraMOV

Learn More

Datasheet

6,000In Stock

Cut Tape

£0.826

£0.588

£0.531

£0.468

Reel

£0.362

Min.: 1
Mult.: 1

: 400

UltraMOV

MOVs

PCB Mount

Radial

320 VAC

420 VDC

561 V

840 V

20 mm

10 kA

273 J

750 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20H510AUTO
Littelfuse
1: £1.10
2,987In Stock

Mfr. Part No.
V20H510AUTO

Mouser Part No
576-V20H510AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

2,987In Stock

£1.10

£0.811

£0.737

£0.655

View

Min.: 1
Mult.: 1

AUMOV

MOVs

PCB Mount

Radial

510 VAC

670 VDC

820 V

1.355 kV

23 mm

10 kA

410 J

350 pF

- 40 C

+ 125 C

AEC-Q200

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