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: $3.05
1,404In Stock

Mfr. Part #
V45MLA1812NRAUTO

Mouser Part #
576-V45MLA1812NRAUTO

Littelfuse

Varistors 35VAC 45VDC 1800pF AEC-Q200

Learn More

Datasheet

1,404In Stock

Cut Tape

$3.05

$2.20

$2.07

$1.77

Reel

$1.29

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

1800 pF

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors 50VAC 65VDC 1500pF AEC-Q200

V65MLA1812NRAUTO
Littelfuse
1: $3.05
2,543In Stock

Mfr. Part #
V65MLA1812NRAUTO

Mouser Part #
576-V65MLA1812NRAUTO

Littelfuse

Varistors 50VAC 65VDC 1500pF AEC-Q200

Learn More

Datasheet

2,543In Stock

Cut Tape

$3.05

$2.20

$2.07

$1.77

Reel

$1.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MLA1812NR

Automotive Multilayer Varistors

SMD/SMT

1812 (4532 metric)

50 VAC

65 VDC

73 V to 91 V

140 V

800 A

1500 pF

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors 50kA 130V 20000pF

V131BA60
Littelfuse
1: $79.68
197In Stock

Mfr. Part #
V131BA60

Mouser Part #
576-V131BA60

Littelfuse

Varistors 50kA 130V 20000pF

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Datasheet

197In Stock

$79.68

$77.02

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 300 VAC 250J 775V-CL 10KA-PK

V14X300E
Littelfuse
1: $0.82
6,998In Stock
2,400Expected 8/13/2026

Mfr. Part #
V14X300E

Mouser Part #
576-V14X300E

Littelfuse

Varistors 300 VAC 250J 775V-CL 10KA-PK

Learn More

Datasheet

6,998In Stock

2,400Expected 8/13/2026

$0.82

$0.582

$0.524

$0.459

View

Min.: 1
Mult.: 1

Xtreme

MOVs

PCB Mount

Radial

300 VAC

385 VDC

470 V

775 V

17 mm

10 kA

250 J

600 pF

- 40 C

+ 125 C

Bulk

Varistors 60VAC 85VDC 1100pF AEC-Q200

V85MLA1812NRAUTO
Littelfuse
1: $3.05
881In Stock
1,000Expected 8/13/2026

Mfr. Part #
V85MLA1812NRAUTO

Mouser Part #
576-V85MLA1812NRAUTO

Littelfuse

Varistors 60VAC 85VDC 1100pF AEC-Q200

Learn More

Datasheet

881In Stock

1,000Expected 8/13/2026

Cut Tape

$3.05

$2.20

$2.07

$1.77

Reel

$1.22

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

1100 pF

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP420M
Littelfuse
1: $2.05
1,495In Stock

Mfr. Part #
TMOV14RP420M

Mouser Part #
576-TMOV14RP420M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1,495In Stock

$2.05

$1.52

$1.39

$1.24

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 140V 900pF

V140LA10AP
Littelfuse
1: $0.57
6,242In Stock

Mfr. Part #
V140LA10AP

Mouser Part #
576-V140LA10AP

Littelfuse

Varistors 140V 900pF

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Datasheet

6,242In Stock

$0.57

$0.40

$0.359

$0.314

View

Min.: 1
Mult.: 1

MOVs

PCB Mount

Radial

140 VAC

180 VDC

198 V to 242 V

360 V

14 mm

4.5 kA

42 J

900 pF

- 55 C

+ 85 C

Bulk

Varistors 26V 100A 190pF

V26MLA0805NT
Littelfuse
1: $0.47
9,367In Stock

Mfr. Part #
V26MLA0805NT

Mouser Part #
576-V26MLA0805NT

Littelfuse

Varistors 26V 100A 190pF

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Datasheet

9,367In Stock

Cut Tape

$0.47

$0.329

$0.294

$0.255

View

Reel

$0.177

MouseReel Available

Min.: 1
Mult.: 1

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

TMOV25SP175M
Littelfuse
1: $5.80
575In Stock

Mfr. Part #
TMOV25SP175M

Mouser Part #
576-TMOV25SP175M

Littelfuse

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

Learn More

Datasheet

575In Stock

$5.80

$4.09

$3.70

$3.49

View

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

175 VAC

225 VDC

243 V

450 V

25 mm

20 kA

250 J

1900 pF

- 55 C

+ 85 C

Bulk

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

V18MLA1210NHAUTO
Littelfuse
1: $2.44
2,335In Stock

Mfr. Part #
V18MLA1210NHAUTO

Mouser Part #
576-V18MLA1210NHAUTO

Littelfuse

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

Learn More

Datasheet

2,335In Stock

Cut Tape

$2.44

$1.53

$1.44

$1.23

Reel

$0.896

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

2930 pF

- 55 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP275M
Littelfuse
1: $1.96
2,840In Stock

Mfr. Part #
TMOV14RP275M

Mouser Part #
576-TMOV14RP275M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

2,840In Stock

$1.96

$1.45

$1.33

$1.19

View

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

275 VAC

350 VDC

473 V

710 V

14 mm

6 kA

110 J

450 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP175M
Littelfuse
1: $2.22
1,924In Stock

Mfr. Part #
TMOV20RP175M

Mouser Part #
576-TMOV20RP175M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,924In Stock

$2.22

$1.66

$1.51

$1.36

$1.33

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

175 VAC

225 VDC

297 V

455 V

20 mm

10 kA

135 J

1400 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP300M
Littelfuse
1: $2.22
5,150In Stock

Mfr. Part #
TMOV20RP300M

Mouser Part #
576-TMOV20RP300M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

5,150In Stock

$2.22

$1.66

$1.51

$1.36

View

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

300 VAC

385 VDC

517 V

775 V

20 mm

10 kA

250 J

800 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP575E
Littelfuse
1: $2.28
1,165In Stock

Mfr. Part #
TMOV20RP575E

Mouser Part #
576-TMOV20RP575E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,165In Stock

$2.28

$1.70

$1.56

$1.37

View

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

575 VAC

1.568 kV

20 mm

10 kA

275 pF

- 55 C

+ 85 C

Bulk

Varistors 625V 20KA SQ 25MM PB FREE 25S

TMOV25SP625M
Littelfuse
1: $6.63
730In Stock

Mfr. Part #
TMOV25SP625M

Mouser Part #
576-TMOV25SP625M

Littelfuse

Varistors 625V 20KA SQ 25MM PB FREE 25S

Learn More

Datasheet

730In Stock

$6.63

$5.14

$5.09

$4.21

View

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

625 VAC

825 VDC

1.1 kV

1.625 kV

25 mm

20 kA

600 J

550 pF

- 55 C

+ 85 C

Bulk

Varistors MLV 18V 0402 STD MLE SERIES

V18MLE0402NR
Littelfuse
1: $0.38
11,940In Stock

Mfr. Part #
V18MLE0402NR

Mouser Part #
576-V18MLE0402NR

Littelfuse

Varistors MLV 18V 0402 STD MLE SERIES

Learn More

Datasheet

11,940In Stock

Cut Tape

$0.38

$0.235

$0.203

$0.188

View

Reel

$0.13

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

MLE

MLVs

PCB Mount

SMD/SMT

0402 (1005 metric)

18 VDC

50 V

55 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 14V 100A 1600pF 7 Inch Reel

V22CH8T
Littelfuse
1: $1.54
1In Stock

Mfr. Part #
V22CH8T

Mouser Part #
576-V22CH8T

Littelfuse

Varistors 14V 100A 1600pF 7 Inch Reel

Learn More

Datasheet

1In Stock

Cut Tape

$1.54

$1.14

$1.03

$0.913

Reel

$0.676

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MOVs

PCB Mount

SMD/SMT

3220 (8552 metric)

14 VAC

18 VDC

22 V

47 V

100 A

1 J

1600 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 30V 250A 800pF

V47ZT1P
Littelfuse
1: $0.40
29,569In Stock

Mfr. Part #
V47ZT1P

Mouser Part #
576-V47ZT1P

Littelfuse

Varistors 30V 250A 800pF

Learn More

Datasheet

Product Comments

29,569In Stock

Cut Tape

$0.40

$0.246

$0.213

$0.197

Reel

$0.151

View

Min.: 1
Mult.: 1

: 1,000

MOVs

PCB Mount

Radial

30 VAC

38 VDC

51.7 V

93 V

7 mm

250 A

1.8 J

800 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V5.5MLA0805LNT
Littelfuse
1: $0.47
8,792In Stock

Mfr. Part #
V5.5MLA0805LNT

Mouser Part #
576-V5.5MLA0805LNT

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

8,792In Stock

Cut Tape

$0.47

$0.329

$0.294

$0.255

View

Reel

$0.167

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

MLA

MLVs

PCB Mount

SMD/SMT

0805 (2012 metric)

4 VDC

17.5 V

990 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 100A 3000pF

V8ZS1P
Littelfuse
1: $0.57
10,570In Stock

Mfr. Part #
V8ZS1P

Mouser Part #
576-V8ZS1P

Littelfuse

Varistors 100A 3000pF

Learn More

Datasheet

Product Comments

10,570In Stock

Cut Tape

$0.57

$0.398

$0.356

$0.31

Reel

$0.218

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MOVs

PCB Mount

Radial

4 VAC

535 VDC

11 V

22 V

7 mm

100 A

400 mJ

3000 pF

- 55 C

+ 85 C

Reel, Cut Tape, MouseReel

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP420M
Littelfuse
1: $2.53
1,203In Stock

Mfr. Part #
TMOV20RP420M

Mouser Part #
576-TMOV20RP420M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,203In Stock

$2.53

$1.89

$1.73

$1.55

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: $4.99
740In Stock

Mfr. Part #
TMOV25SP250M

Mouser Part #
576-TMOV25SP250M

Littelfuse

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

Learn More

Datasheet

740In Stock

$4.99

$3.53

$3.20

$3.02

$2.87

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

250 VAC

320 VDC

429 V

640 V

25 mm

20 kA

330 J

1400 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S151MP
Littelfuse
1: $21.04
175In Stock

Mfr. Part #
TMOV34S151MP

Mouser Part #
576-TMOV34S151MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

175In Stock

$21.04

$16.88

$15.07

$14.56

View

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

150 VAC

200 VDC

264 V

405 V

34 mm

40 kA

360 J

8000 pF

- 55 C

+ 85 C

Bulk

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

V07E25PL2T
Littelfuse
1: $0.29
9,580In Stock

Mfr. Part #
V07E25PL2T

Mouser Part #
576-V07E25PL2T

Littelfuse

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

Learn More

Datasheet

9,580In Stock

Cut Tape

$0.29

$0.198

Reel

$0.181

$0.18

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

1500 pF

- 40 C

+ 85 C

Reel, Cut Tape

Varistors 17V 10mm Epoxy AEC-Q200 AUMOV

V10E17AUTO
Littelfuse
1: $0.26
5,813In Stock

Mfr. Part #
V10E17AUTO

Mouser Part #
576-V10E17AUTO

Littelfuse

Varistors 17V 10mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

5,813In Stock

$0.26

$0.245

$0.244

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

+ 85 C

AEC-Q100

Bulk

Varistors

Customer Service Office

Company

Resources

Support

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