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 INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V551HA40
Littelfuse
1: $24.21
185In Stock

Mfr. Part No.
V551HA40

Mouser Part No
576-V551HA40

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

185In Stock

$24.21

$22.12

$20.56

$18.89

$17.58

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 275V 40kA 4500pF 40mm Disc

V271HA40
Littelfuse
1: $14.32
257In Stock

Mfr. Part No.
V271HA40

Mouser Part No
576-V271HA40

Littelfuse

Varistors 275V 40kA 4500pF 40mm Disc

Learn More

Datasheet

257In Stock

$14.32

$13.70

$13.55

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

275 VAC

369 VDC

430 V

690 V

40 mm

40 kA

400 J

4500 pF

- 55 C

+ 85 C

Bulk

Varistors 750V 40kA 2700pF

V481HA40
Littelfuse
1: $18.76
211In Stock

Mfr. Part No.
V481HA40

Mouser Part No
576-V481HA40

Littelfuse

Varistors 750V 40kA 2700pF

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Datasheet

211In Stock

$18.76

$16.69

$15.87

$15.83

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

480 VAC

640 VDC

750 V

1.23 kV

40 mm

40 kA

650 J

2700 pF

- 55 C

+ 85 C

Bulk

Varistors 320V 40kA 3800pF

V321HA40
Littelfuse
1: $20.25
5In Stock

Mfr. Part No.
V321HA40

Mouser Part No
576-V321HA40

Littelfuse

Varistors 320V 40kA 3800pF

Learn More

Datasheet

5In Stock

$20.25

$17.55

$12.86

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

320 VAC

420 VDC

510 V

825 V

40 mm

40 kA

460 J

3800 pF

- 55 C

+ 85 C

Bulk

Varistors 250V 40kA 5000pF

V251HA40
Littelfuse
1: $11.40
79In Stock

Mfr. Part No.
V251HA40

Mouser Part No
576-V251HA40

Littelfuse

Varistors 250V 40kA 5000pF

Learn More

Datasheet

79In Stock

$11.40

$11.04

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

250 VAC

330 VDC

390 V

630 V

40 mm

40 kA

370 J

5000 pF

- 55 C

+ 85 C

Bulk

Varistors 40kA 130V 1000pF

V131HA40
Littelfuse
1: $16.33
883In Stock

Mfr. Part No.
V131HA40

Mouser Part No
576-V131HA40

Littelfuse

Varistors 40kA 130V 1000pF

Learn More

Datasheet

883In Stock

$16.33

$12.99

$12.37

$12.12

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

130 VAC

175 VDC

205 V

345 V

40 mm

40 kA

270 J

0.01 uF

- 55 C

+ 85 C

Bulk

Varistors 910V 40kA 2200pF

V571HA40
Littelfuse
1: $22.95
170In Stock

Mfr. Part No.
V571HA40

Mouser Part No
576-V571HA40

Littelfuse

Varistors 910V 40kA 2200pF

Learn More

Datasheet

170In Stock

$22.95

$18.47

$17.60

$17.58

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

575 VAC

730 VDC

910 V

1.48 kV

40 mm

40 kA

770 J

2200 pF

- 55 C

+ 85 C

Bulk

Varistors 150V 25kA 4000pF 32mm Disc

V151HA32
Littelfuse
1: $14.26
46In Stock

Mfr. Part No.
V151HA32

Mouser Part No
576-V151HA32

Littelfuse

Varistors 150V 25kA 4000pF 32mm Disc

Learn More

Datasheet

46In Stock

$14.26

$12.62

$12.18

$10.27

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

150 VAC

200 VDC

240 V

410 V

32 mm

25 kA

220 J

4000 pF

- 55 C

+ 85 C

Bulk

Varistors 150V 40kA 8000pF 40mm Disc

V151HA40
Littelfuse
1: $16.33
57In Stock

Mfr. Part No.
V151HA40

Mouser Part No
576-V151HA40

Littelfuse

Varistors 150V 40kA 8000pF 40mm Disc

Learn More

Datasheet

57In Stock

$16.33

$12.99

$12.12

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

150 VAC

200 VDC

240 V

405 V

40 mm

40 kA

300 J

8000 pF

- 55 C

+ 85 C

Bulk

Varistors 420V 40kA 3000pF

V421HA40
Littelfuse
1: $17.24
27In Stock

Mfr. Part No.
V421HA40

Mouser Part No
576-V421HA40

Littelfuse

Varistors 420V 40kA 3000pF

Learn More

Datasheet

27In Stock

$17.24

$13.75

$13.61

$12.86

Min.: 1
Mult.: 1

MOVs

PCB Mount

SMD/SMT

420 VAC

560 VDC

1.1 kV

40 mm

40 kA

600 J

3000 pF

- 55 C

+ 85 C

Bulk

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V301HA40
Littelfuse
30: $12.68
180Stock Available

Mfr. Part No.
V301HA40

Mouser Part No
576-V301HA40

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

180Stock Available

More Info Available

$12.68

$12.12

Min.: 30
Mult.: 30

MOVs

PCB Mount

SMD/SMT

300 VAC

410 VDC

780 V

40 mm

40 kA

4100 pF

- 55 C

+ 85 C

Bulk

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V111HA32
Littelfuse
180: $11.83
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V111HA32

Mouser Part No
576-V111HA32

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$11.83

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

125 VAC

148 VDC

173 V

293 V

34 mm

25 kA

160 J

5450 pF

- 55 C

+ 85 C

Bulk

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V111HA40
Littelfuse
180: $11.83
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V111HA40

Mouser Part No
576-V111HA40

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$11.83

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

125 VAC

148 VDC

288 V

34 mm

40 kA

0.0116 uF

- 55 C

+ 85 C

Bulk

Varistors 25kA 130V 4700pF

V131HA32
Littelfuse
180: $11.83
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V131HA32

Mouser Part No
576-V131HA32

Littelfuse

Varistors 25kA 130V 4700pF

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$11.83

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

130 VAC

175 VDC

350 V

32 mm

25 kA

4700 pF

- 55 C

+ 85 C

Bulk

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V141HA32
Littelfuse
180: $11.60
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V141HA32

Mouser Part No
576-V141HA32

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$11.60

$11.58

Quote

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

140 VAC

188 VDC

380 V

32 mm

25 kA

4230 pF

- 55 C

+ 85 C

Bulk

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V141HA40
Littelfuse
180: $13.97
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V141HA40

Mouser Part No
576-V141HA40

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$13.97

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

140 VAC

188 VDC

375 V

40 mm

40 kA

9000 pF

- 55 C

+ 85 C

Bulk

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V181HA32
Littelfuse
180: $11.83
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V181HA32

Mouser Part No
576-V181HA32

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$11.83

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

180 VAC

240 VDC

475 V

32 mm

25 kA

3200 pF

- 55 C

+ 85 C

Bulk

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V181HA40
Littelfuse
180: $12.12
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V181HA40

Mouser Part No
576-V181HA40

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$12.12

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

180 VAC

240 VDC

468 V

40 mm

40 kA

6800 pF

- 55 C

+ 85 C

Bulk

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V201HA32
Littelfuse
180: $11.83
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V201HA32

Mouser Part No
576-V201HA32

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$11.83

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

200 VAC

265 VDC

540 V

32 mm

25 kA

3180 pF

- 55 C

+ 85 C

Bulk

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V201HA40
Littelfuse
180: $13.97
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V201HA40

Mouser Part No
576-V201HA40

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$13.97

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

200 VAC

265 VDC

533 V

40 mm

40 kA

6350 pF

- 55 C

+ 85 C

Bulk

Varistors 250V 25kA 2500pF

V251HA32
Littelfuse
180: $11.83
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V251HA32

Mouser Part No
576-V251HA32

Littelfuse

Varistors 250V 25kA 2500pF

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$11.83

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

250 VAC

330 VDC

650 V

32 mm

25 kA

330 J

2500 pF

- 55 C

+ 85 C

Bulk

Varistors 275V 25kA 2200pF 32mm Disc

V271HA32
Littelfuse
180: $11.83
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V271HA32

Mouser Part No
576-V271HA32

Littelfuse

Varistors 275V 25kA 2200pF 32mm Disc

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$11.83

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

275 VAC

369 VDC

430 V

710 V

32 mm

25 kA

360 J

2200 pF

- 55 C

+ 85 C

Bulk

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V301HA32
Littelfuse
180: $11.83
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V301HA32

Mouser Part No
576-V301HA32

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$11.83

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

300 VAC

410 VDC

795 V

32 mm

25 kA

2050 pF

- 55 C

+ 85 C

Bulk

Varistors 320V 25kA 1900pF

V321HA32
Littelfuse
180: $13.54
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V321HA32

Mouser Part No
576-V321HA32

Littelfuse

Varistors 320V 25kA 1900pF

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$13.54

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

320 VAC

420 VDC

845 V

32 mm

25 kA

390 J

1900 pF

- 55 C

+ 85 C

Bulk

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V331HA32
Littelfuse
180: $11.76
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V331HA32

Mouser Part No
576-V331HA32

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$11.76

Min.: 180
Mult.: 30

MOVs

PCB Mount

SMD/SMT

330 VAC

435 VDC

860 V

32 mm

25 kA

1870 pF

- 55 C

+ 85 C

Bulk

Varistors

Customer Service Office

Company

Resources

Support

125 VAC
130 VAC
140 VAC
150 VAC
180 VAC
200 VAC
250 VAC
275 VAC
300 VAC
320 VAC
330 VAC
350 VAC
385 VAC
420 VAC
440 VAC
480 VAC
510 VAC
550 VAC
575 VAC
660 VAC

148 VDC
175 VDC
188 VDC
200 VDC
240 VDC
265 VDC
330 VDC
369 VDC
410 VDC
420 VDC
435 VDC
460 VDC
510 VDC
560 VDC
585 VDC
640 VDC
675 VDC
710 VDC
730 VDC
850 VDC

288 V
293 V
345 V
350 V
375 V
380 V
405 V
410 V
468 V
475 V
533 V
540 V
630 V
650 V
690 V
710 V
780 V
795 V
825 V
843 V

800 pF
850 pF
1000 pF
1100 pF
1190 pF
1200 pF
1300 pF
1450 pF
1500 pF
1750 pF
1800 pF
1870 pF
1900 pF
2000 pF
2050 pF
2200 pF
2390 pF
2500 pF
2700 pF
2900 pF