Varistors

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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Mounting Style
Termination Style
Package/Case
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Diameter
Peak Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Littelfuse Varistors 3.5V 40A 1380pF
Datasheet
4.014In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 2.5 VAC 3.5 VDC 13 V 40 A 100 mJ 1380 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 3.5V 2530pF 0805 AEC-Q200 MLA AUTO
Datasheet
3.161In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

MLA AUTO MLVs PCB Mount SMD/SMT 0805 (2012 metric) 2.5 VAC 3.5 VDC 7 V 13 V 120 A 300 mJ 176 pF - 55 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Varistors 3.5 VDC .3J 13V-CL 120A P
Datasheet
3.281In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 2.5 VAC 3.5 VDC 7 V 13 V 60 A 0.3 J 2530 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 300V 180pF
Datasheet
542In Stock
5.000Expected 31/03/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 300 VAC 405 VDC 517 V 775 V 10 mm 2.5 kA 46 J 180 pF - 55 C + 85 C Bulk
Littelfuse Varistors 300V
Datasheet
4In Stock
1.800Expected 18/03/2026
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 300 VAC 300 VDC 517 V 775 V 14 mm 6 kA 155 J - 55 C + 85 C Bulk
Littelfuse Varistors 300V 70pF
Datasheet
2.154In Stock
4.500Expected 12/05/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 300 VAC 405 VDC 539 V 870 V 7 mm 1.2 kA 25 J 70 pF - 55 C + 85 C Bulk
Littelfuse Varistors 300V
Datasheet
404In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 300 VAC 300 VDC 517 V 775 V 20 mm 9 kA 335 J 800 pF - 55 C + 85 C Bulk
Littelfuse Varistors 300VAC 335J 745V CLP 100A-PK
Datasheet
1.401In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 300 VAC 300 VDC 490 V 745 V 20 mm 9 kA 335 J - 55 C + 85 C Bulk
Littelfuse Varistors 300V 70pF
Datasheet
3.625In Stock
6.000On Order
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 300 VAC 405 VDC 517 V 775 V 7 mm 1.2 kA 25 J 70 pF - 55 C + 85 C Bulk
Littelfuse Varistors 300V 400pF
Datasheet
806In Stock
Min.: 1
Mult.: 1
Reel: 400

LA MOVs PCB Mount Radial 300 VAC 405 VDC 517 V 775 V 14 mm 4.5 kA 77 J 400 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 300V 70pF
Datasheet
Product Comments
8.002In Stock
Min.: 1
Mult.: 1
Reel: 1.000

LA MOVs PCB Mount Radial 300 VAC 405 VDC 517 V 775 V 7 mm 1.2 kA 25 J 70 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 300V 400pF
Datasheet
931In Stock
Min.: 1
Mult.: 1
Reel: 400

LA MOVs PCB Mount Radial 300 VAC 405 VDC 517 V 775 V 14 mm 4.5 kA 77 J 400 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 300V 70pF
Datasheet
Product Comments
3.938In Stock
Min.: 1
Mult.: 1
Reel: 1.000

LA MOVs PCB Mount Radial 300 VAC 405 VDC 517 V 775 V 7 mm 1.2 kA 25 J 70 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
Datasheet
805In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

SM7 MOVs PCB Mount SMD/SMT 300 VAC 405 VDC 517 V 775 V 1.2 kA 25 J 70 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
58In Stock
180Expected 23/04/2026
Min.: 1
Mult.: 1

HB34 MOVs PCB Mount Radial 300 VAC 410 VDC 470 V 780 V 34 mm 40 kA 430 J 4100 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30 VDC .1J 74V-CL 30A PK
Datasheet
4.576In Stock
20.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

MLA MLVs PCB Mount SMD/SMT 0603 (1608 metric) 25 VAC 30 VDC 46 V 74 V 30 A 100 mJ 90 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
3.870In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

MLA MLVs PCB Mount SMD/SMT 0603 (1608 metric) 25 VAC 30 VDC 46 V 74 V 30 A 0.1 J 90 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MLV SMF FOR AUTO
Datasheet
2.294In Stock
Min.: 1
Mult.: 1
Reel: 2.500

MLA MLVs PCB Mount SMD/SMT 25 VAC 30 VDC 43 V 67 V 180 A 1 J 400 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
640In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 320 VAC 420 VDC 540 V 810 V 20 mm 6.5 kA 150 J 750 pF - 55 C + 85 C Bulk
Littelfuse Varistors 320V 65pF
Datasheet
5.198In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 320 VAC 420 VDC 561 V 850 V 7 mm 1.2 kA 25 J 65 pF - 55 C + 85 C Bulk
Littelfuse Varistors 320V 380pF
Datasheet
3.619In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

LA MOVs PCB Mount Radial 320 VAC 420 VDC 565 V 850 V 14 mm 4.5 kA 80 J 380 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 320V 380pF
Datasheet
39In Stock
Min.: 1
Mult.: 1
Reel: 400

LA MOVs PCB Mount Radial 320 VAC 420 VDC 850 V 14 mm 4.5 kA 380 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 320V 65pF
Datasheet
Product Comments
4.510In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

LA MOVs PCB Mount Radial 320 VAC 420 VDC 565 V 850 V 7 mm 1.2 kA 25 J 65 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 320V 40kA 3800pF
Datasheet
33In Stock
48Expected 01/06/2026
Min.: 1
Mult.: 1

DA MOVs PCB Mount SMD/SMT 320 VAC 420 VDC 510 V 830 V 40 mm 40 kA 460 J 3800 pF - 55 C + 85 C Bulk
Littelfuse Varistors 20V 40A 300pF
Datasheet
2.424In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 20 VAC 26 VDC 33 V 67 V 3 mm 40 A 150 mJ 300 pF - 55 C + 85 C Bulk