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 30V 250A 800pF
Datasheet
Product Comments
20,000In Stock
Min.: 1
Mult.: 1
Reel: 1,000

ZA 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
Littelfuse Varistors 750V 70kA 5500pF
Datasheet
53In Stock
Min.: 1
Mult.: 1

BA MOVs PCB Mount SMD/SMT 480 VAC 640 VDC 750 V 1.16 kV 60 mm 70 kA 1.6 kJ 5500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 750V 40kA 2700pF
Datasheet
73In Stock
Min.: 1
Mult.: 1

DB MOVs PCB Mount SMD/SMT 480 VAC 640 VDC 750 V 1.24 kV 40 mm 40 kA 650 J 2700 pF - 55 C + 85 C Bulk
Littelfuse Varistors 48V 2220 125C AUML AEC-Q200 Low Profile
Datasheet
2,067In Stock
Min.: 1
Mult.: 1
Reel: 1,000

AUML MLVs PCB Mount SMD/SMT 2220 (5650 metric) 48 VDC 66.5 V 105 V 10 A 25 J - 40 C + 125 C AEC-Q100 Reel, Cut Tape
Littelfuse Varistors 48V 250A 520pF
Datasheet
3,249In Stock
4,000Expected 02/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

MLA MLVs PCB Mount SMD/SMT 1210 (3225 metric) 40 VAC 48 VDC 66.5 V 105 V 250 A 1.2 J 520 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 5.5 VDC .05J 21V-CL 185PF P
Datasheet
38,421In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

MLA MLVs PCB Mount SMD/SMT 0402 (1005 metric) 4 VAC 5 VDC 7.1 V 19 V 20 A 50 mJ 220 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
16,954In Stock
16,000Expected 04/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

MLA MLVs PCB Mount SMD/SMT 0603 (1608 metric) 4 VAC 9 VDC 9.3 V 25.5 V 30 A 100 mJ 520 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 5.5V 30A 760pF
Datasheet
60,021In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

MLA MLVs PCB Mount SMD/SMT 0603 (1608 metric) 4 VAC 5 VDC 9.3 V 17.5 V 30 A 100 mJ 760 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 5.5V 500pF 0603 AEC-Q200 MLA AUTO
Datasheet
38,115In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

MLA AUTO MLVs PCB Mount SMD/SMT 0603 (1608 metric) 4 VAC 5 VDC 9.3 V 17.5 V 30 A 100 mJ 960 pF - 55 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Varistors 5.5 VDC .1J 17.5V-CL 40A P
Datasheet
38,364In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 4 VAC 4 VDC 7.1 V 17.5 V 40 A 100 mJ 990 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 5.5V 120A 1840pF
Datasheet
11,033In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 5 VDC 17.5 V 1840 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 5.5V 150A 3500pF
Datasheet
13,498In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 4 VAC 5 VDC 7.1 V 17.5 V 150 A 400 mJ 3500 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 5.5 VDC .4J 17.5V-CL 150A P
Datasheet
8,595In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 5 VDC 17.5 V 3500 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 100pF
Datasheet
7,928In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 510 VAC 675 VDC 902 V 1.35 kV 10 mm 2.5 kA 63 J 100 pF - 55 C + 85 C Bulk
Littelfuse Varistors 500pF
Datasheet
3,190In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 510 VAC 675 VDC 735 V to 860 V 1.28 kV 20 mm 6.5 kA 190 J 500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 820V 40kA 2500pF
Datasheet
84In Stock
Min.: 1
Mult.: 1

DA MOVs PCB Mount SMD/SMT 510 VAC 675 VDC 820 V 1.35 kV 40 mm 40 kA 700 J 2500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 820V 2500pF
Datasheet
9,584In Stock
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 2500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 56 VDC 1J 120V-CL 180A PK
Datasheet
7,223In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 40 VAC 56 VDC 77 V 120 V 180 A 1 J 180 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 56V 180A 180pF
Datasheet
3,066In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 56 VDC 120 V 180 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 910V 40kA 2200pF
Datasheet
47In Stock
Min.: 1
Mult.: 1

DB 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
Littelfuse Varistors 910V 40kA 2200pF
Datasheet
170In Stock
Min.: 1
Mult.: 1

HA 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
Littelfuse Varistors 60 VDC 1.5J 120V-CL 250A PK
Datasheet
2,775In Stock
4,000Expected 22/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

MLA MLVs PCB Mount SMD/SMT 1210 (3225 metric) 60 VAC 60 VDC 83 V 130 V 250 A 1.5 J 440 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 425pF
Datasheet
1,418In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 625 VAC 825 VDC 1.1 kV 1.65 kV 20 mm 6.5 kA 230 J 425 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR LEAD FREE
Datasheet
1,105In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 625 VAC 1.1 kV 1.725 kV 20 mm 9 kA 490 J - 55 C + 85 C Bulk
Littelfuse Varistors 660V 400pF
Datasheet
1,259In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 660 VAC 850 VDC 1.1 kV 1.65 kV 20 mm 6.5 kA 250 J 400 pF - 55 C + 85 C Bulk