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 MULTI-LAYER VARISTOR SURFACE MOUNT

V18MLA1210NH
Littelfuse
1: $1.69
30,916In Stock

Mfr. Part No.
V18MLA1210NH

Mouser Part No
576-V18MLA1210NH

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

30,916In Stock

Cut Tape

$1.69

$1.24

$1.13

$1.00

View

Reel

$0.814

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

MLA

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

14 VAC

18 VDC

22 V

44 V

500 A

2.5 J

1.44 nF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 150V 250A 100pF 13 Inch Reel

V240CH8
Littelfuse
1: $1.55
27,703In Stock

Mfr. Part No.
V240CH8

Mouser Part No
576-V240CH8

Littelfuse

Varistors 150V 250A 100pF 13 Inch Reel

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Datasheet

27,703In Stock

Cut Tape

$1.55

$1.14

$1.03

$0.913

View

Reel

$0.74

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

MOVs

PCB Mount

SMD/SMT

3220 (8552 metric)

150 VAC

200 VDC

240 V

395 V

250 A

5 J

150 pF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V30MLA1210NH
Littelfuse
1: $1.45
23,961In Stock

Mfr. Part No.
V30MLA1210NH

Mouser Part No
576-V30MLA1210NH

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

23,961In Stock

Cut Tape

$1.45

$1.06

$0.958

$0.849

View

Reel

$0.686

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

MLA

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

25 VAC

30 VDC

43 V

68 V

280 A

1.2 J

1.82 nF

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 33V 180A 500pF

V33MLA1206NH
Littelfuse
1: $1.28
38,584In Stock

Mfr. Part No.
V33MLA1206NH

Mouser Part No
576-V33MLA1206NH

Littelfuse

Varistors 33V 180A 500pF

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Datasheet

38,584In Stock

Cut Tape

$1.28

$0.928

$0.84

$0.743

View

Reel

$0.595

MouseReel Available

Min.: 1
Mult.: 1

: 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 275V 250A 50pF 13 Inch Reel

V430CH8
Littelfuse
1: $1.55
20,163In Stock

Mfr. Part No.
V430CH8

Mouser Part No
576-V430CH8

Littelfuse

Varistors 275V 250A 50pF 13 Inch Reel

Learn More

Datasheet

20,163In Stock

Cut Tape

$1.55

$1.14

$1.03

$0.913

View

Reel

$0.74

MouseReel Available

Min.: 1
Mult.: 1

: 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: $149.55
116In Stock

Mfr. Part No.
V571BA60

Mouser Part No
576-V571BA60

Littelfuse

Varistors 910V 70kA 4500pF

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Datasheet

116In Stock

$149.55

$139.69

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

4.5 nF

- 55 C

+ 85 C

Bulk

Varistors 130 VAC 340V-CL

V130SM10
Littelfuse
1: $2.30
535In Stock

Mfr. Part No.
V130SM10

Mouser Part No
576-V130SM10

Littelfuse

Varistors 130 VAC 340V-CL

Learn More

Datasheet

535In Stock

Cut Tape

$2.30

$1.71

$1.56

$1.40

Reel

$1.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SM10

Varistors

SMD/SMT

15.26 mm x 8.5 mm x 14 mm

130 VAC

170 VDC

205 V

340 V

5 kA

48 J

600 pF

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 150 VAC 395V-CL

V150SM10
Littelfuse
1: $2.30
724In Stock

Mfr. Part No.
V150SM10

Mouser Part No
576-V150SM10

Littelfuse

Varistors 150 VAC 395V-CL

Learn More

Datasheet

724In Stock

Cut Tape

$2.30

$1.71

$1.56

$1.40

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

: 300

SM10

Varistors

SMD/SMT

15.26 mm x 8.5 mm x 14 mm

150 VAC

200 VDC

240 V

395 V

5 kA

53 J

580 pF

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 175 VAC

V175SM10
Littelfuse
1: $2.30
749In Stock

Mfr. Part No.
V175SM10

Mouser Part No
576-V175SM10

Littelfuse

Varistors 175 VAC

Learn More

Datasheet

749In Stock

Cut Tape

$2.30

$1.71

$1.56

$1.40

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

: 300

SM10

Varistors

SMD/SMT

15.26 mm x 8.5 mm x 14 mm

175 VAC

225 VDC

270 V

455 V

5 kA

60 J

560 pF

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 195 VAC

V195SM10
Littelfuse
1: $2.30
1,157In Stock

Mfr. Part No.
V195SM10

Mouser Part No
576-V195SM10

Littelfuse

Varistors 195 VAC

Learn More

Datasheet

1,157In Stock

Cut Tape

$2.30

$1.71

$1.56

$1.40

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

: 300

SM10

Varistors

SMD/SMT

15.26 mm x 8.5 mm x 14 mm

195 VAC

250 VDC

300 V

495 V

5 kA

65 J

540 pF

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 230 VAC

V230SM10
Littelfuse
1: $2.30
499In Stock

Mfr. Part No.
V230SM10

Mouser Part No
576-V230SM10

Littelfuse

Varistors 230 VAC

Learn More

Datasheet

499In Stock

Cut Tape

$2.30

$1.71

$1.56

$1.40

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

: 300

SM10

Varistors

SMD/SMT

15.26 mm x 8.5 mm x 14 mm

230 VAC

300 VDC

360 V

595 V

5 kA

75 J

500 pF

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 18VAC 26VDC 3200pF AEC-Q200

V26MLA1812NRAUTO
Littelfuse
1: $1.98
677In Stock

Mfr. Part No.
V26MLA1812NRAUTO

Mouser Part No
576-V26MLA1812NRAUTO

Littelfuse

Varistors 18VAC 26VDC 3200pF AEC-Q200

Learn More

Datasheet

677In Stock

Cut Tape

$1.98

$1.47

$1.34

$1.20

$1.17

Reel

$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

MLA1812NR

Automotive Multilayer Varistors

SMD/SMT

1812 (4532 metric)

18 VAC

26 VDC

31 V to 38 V

62 V

800 A

3.2 nF

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors 300 VAC

V300SM10
Littelfuse
1: $2.30
1,026In Stock
1,200Expected 2026/11/11

Mfr. Part No.
V300SM10

Mouser Part No
576-V300SM10

Littelfuse

Varistors 300 VAC

Learn More

Datasheet

1,026In Stock

1,200Expected 2026/11/11

Cut Tape

$2.30

$1.71

$1.56

$1.40

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

: 300

SM10

Varistors

SMD/SMT

15.26 mm x 8.5 mm x 14 mm

300 VAC

385 VDC

470 V

775 V

5 kA

87 J

380 pF

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 440 VAC

V440SM10
Littelfuse
1: $2.30
888In Stock

Mfr. Part No.
V440SM10

Mouser Part No
576-V440SM10

Littelfuse

Varistors 440 VAC

Learn More

Datasheet

888In Stock

Cut Tape

$2.30

$1.71

$1.56

$1.40

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

: 300

SM10

Varistors

SMD/SMT

15.26 mm x 8.5 mm x 14 mm

440 VAC

585 VDC

710 V

1.18 kV

5 kA

107 J

185 pF

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 480 VAC

V480SM10
Littelfuse
1: $2.36
1,055In Stock

Mfr. Part No.
V480SM10

Mouser Part No
576-V480SM10

Littelfuse

Varistors 480 VAC

Learn More

Datasheet

1,055In Stock

Cut Tape

$2.36

$1.76

$1.60

$1.43

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 300

SM10

Varistors

SMD/SMT

15.26 mm x 8.5 mm x 14 mm

480 VAC

640 VDC

780 V

1.28 kV

5 kA

84 J

175 pF

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 510 VAC

V510SM10
Littelfuse
1: $2.36
1,126In Stock

Mfr. Part No.
V510SM10

Mouser Part No
576-V510SM10

Littelfuse

Varistors 510 VAC

Learn More

Datasheet

1,126In Stock

Cut Tape

$2.36

$1.76

$1.60

$1.43

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 300

SM10

Varistors

SMD/SMT

15.26 mm x 8.5 mm x 14 mm

510 VAC

670 VDC

820 V

1.35 kV

5 kA

86 J

170 pF

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 550 VAC

V550SM10
Littelfuse
1: $2.36
1,112In Stock

Mfr. Part No.
V550SM10

Mouser Part No
576-V550SM10

Littelfuse

Varistors 550 VAC

Learn More

Datasheet

1,112In Stock

Cut Tape

$2.36

$1.76

$1.60

$1.43

Reel

$1.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

SM10

Varistors

SMD/SMT

15.26 mm x 8.5 mm x 14 mm

550 VAC

720 VDC

910 V

1.5 kV

5 kA

88 J

165 pF

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors 625 VAC

V625SM10
Littelfuse
1: $2.36
481In Stock

Mfr. Part No.
V625SM10

Mouser Part No
576-V625SM10

Littelfuse

Varistors 625 VAC

Learn More

Datasheet

481In Stock

Cut Tape

$2.36

$1.76

$1.60

$1.43

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 300

SM10

Varistors

SMD/SMT

15.26 mm x 8.5 mm x 14 mm

625 VAC

720 VDC

1 kV

1.65 kV

5 kA

90 J

160 pF

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP150E
Littelfuse
1: $1.84
2,562In Stock
3,000Expected 2026/12/28

Mfr. Part No.
TMOV14RP150E

Mouser Part No
576-TMOV14RP150E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

2,562In Stock

3,000Expected 2026/12/28

$1.84

$1.36

$1.24

$1.11

$1.08

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

150 VAC

264 VDC

264 V

395 V

14 mm

6 kA

60 J

800 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP275EL2T7
Littelfuse
1: $2.20
2,329In Stock

Mfr. Part No.
TMOV14RP275EL2T7

Mouser Part No
576-TMOV14RP275EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

2,329In Stock

Cut Tape

$2.20

$1.63

$1.49

$1.33

$1.10

Reel

$1.10

Min.: 1
Mult.: 1

: 400

TMOV

MOVs

PCB Mount

Radial

275 VAC

430 VDC

473 V

710 V

14 mm

6 kA

110 J

450 pF

- 55 C

+ 85 C

Reel, Cut Tape

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP300E
Littelfuse
1: $1.84
2,730In Stock
13,500Expected 2026/12/07

Mfr. Part No.
TMOV14RP300E

Mouser Part No
576-TMOV14RP300E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

2,730In Stock

13,500Expected 2026/12/07

$1.84

$1.36

$1.24

$1.11

$1.08

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

300 VAC

517 VDC

517 V

775 V

14 mm

6 kA

125 J

400 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP300M
Littelfuse
1: $2.36
4,457In Stock

Mfr. Part No.
TMOV14RP300M

Mouser Part No
576-TMOV14RP300M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

4,457In Stock

$2.36

$1.74

$1.59

$1.42

View

Min.: 1
Mult.: 1

iTMOV

MOVs

PCB Mount

Radial

300 VAC

517 VDC

517 V

775 V

14 mm

6 kA

125 J

400 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP320E
Littelfuse
1: $1.84
10,630In Stock
10,000Expected 2027/01/28

Mfr. Part No.
TMOV14RP320E

Mouser Part No
576-TMOV14RP320E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

10,630In Stock

10,000Expected 2027/01/28

$1.84

$1.36

$1.24

$1.11

$1.08

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

320 VAC

420 VDC

561 V

840 V

14 mm

6 kA

136 J

380 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP420E
Littelfuse
1: $2.01
1,373In Stock
6,000Expected 2026/10/06

Mfr. Part No.
TMOV14RP420E

Mouser Part No
576-TMOV14RP420E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1,373In Stock

6,000Expected 2026/10/06

$2.01

$1.49

$1.36

$1.21

View

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

420 VAC

560 VDC

748 V

1.12 kV

14 mm

6 kA

160 J

300 pF

- 55 C

+ 85 C

Bulk

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP115E
Littelfuse
1: $2.52
1,389In Stock

Mfr. Part No.
TMOV20RP115E

Mouser Part No
576-TMOV20RP115E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,389In Stock

$2.52

$1.88

$1.72

$1.54

View

Min.: 1
Mult.: 1

TMOV

MOVs

PCB Mount

Radial

125 VAC

150 VDC

198 V

300 V

20 mm

10 kA

52 J

2.4 nF

- 55 C

+ 85 C

Bulk

Varistors

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Company

Resources

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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
12 kA
120 A
125 A
15 kA
150 A
180 A
2 A
2 kA
2.5 A
2.5 kA
20 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