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 5.5V 30A 760pF
Datasheet
549In Stock
Min.: 1
Mult.: 1

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 Bulk
Littelfuse Varistors 5.5 VDC .1J 17.5V-CL
Datasheet
1.989In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

MLA MLVs PCB Mount SMD/SMT 0603 (1608 metric) 5 VDC 17.5 V 760 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 5.5V 660pF 0805 AEC-Q200 MLA AUTO
Datasheet
1.046In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
MLA AUTO MLVs PCB Mount SMD/SMT 0805 (2012 metric) 4 VAC 5 VDC 9.3 V 17.5 V 40 A 0.1 J 660 pF - 55 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
1.111In Stock
Min.: 1
Mult.: 1

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 5 VDC 17.5 V 1.84 nF - 55 C + 125 C Bulk
Littelfuse Varistors 5.5V 1840pF 0805 AEC-Q200 MLA AUTO
Datasheet
3.570In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

MLA AUTO MLVs PCB Mount SMD/SMT 0805 (2012 metric) 4 VAC 5 VDC 9.3 V 17.5 V 120 A 300 mJ 1.84 nF - 55 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
Datasheet
525In Stock
1.200Expected 10/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

SM7 MOVs PCB Mount SMD/SMT 50 VAC 68 VDC 91 V 135 V 1.2 kA 4 J 700 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 250pF
Datasheet
339In Stock
1.500Expected 12/17/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 510 VAC 675 VDC 735 V to 910 V 1.35 kV 14 mm 4.5 kA 110 J 250 pF - 55 C + 85 C Bulk
Littelfuse Varistors 500pF
Datasheet
1.165In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 510 VAC 510 VDC 902 V 1.35 kV 20 mm 9 kA 440 J 500 pF - 55 C + 85 C Bulk
Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
Datasheet
1.012In Stock
2.400Expected 12/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

SM7 MOVs PCB Mount SMD/SMT 510 VAC 675 VDC 910 V 1.2 kV 1.2 kA 40 J 45 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 35V 100A 600pF 7 Inch Reel
Datasheet
79In Stock
2.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 35 VAC 45 VDC 56 V 107 V 100 A 1.4 J 700 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 53V 40A 180pF
Datasheet
41In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 32 VAC 40 VDC 56 V 117 V 3 mm 40 A 230 mJ 180 pF - 55 C + 85 C Bulk
Littelfuse Varistors 35 VAC .5J 110V-CL 100A-
Datasheet
3.623In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 35 VAC 45 VDC 61.6 V 108 V 5 mm 100 A 500 mJ 180 pF - 55 C + 85 C Bulk
Littelfuse Varistors 35 VAC 30J 110V-CL 2KA-P
Datasheet
748In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 35 VAC 45 VDC 61.6 V 110 V 20 mm 2 kA 30 J 10 nF - 55 C + 85 C Bulk
Littelfuse Varistors 35 VAC 2.3J 110V-CL 250A-
Datasheet
1.280In Stock
3.000Expected 10/29/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 35 VAC 45 VDC 50 V to 62 V 107 V 7 mm 700 A 2.3 J 700 pF - 55 C + 85 C Bulk
Littelfuse Varistors 35 VAC 5.5J 110V-CL 500A-
Datasheet
3.526In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 35 VAC 45 VDC 61.6 V 103 V 10 mm 500 A 5.5 J 1.8 nF - 55 C + 85 C Bulk
Littelfuse Varistors 35 VAC 10J 110V-CL 1KA-P
Datasheet
1.425In Stock
2.100Expected 11/9/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 35 VAC 45 VDC 50 V to 62 V 103 V 14 mm 1 kA 10 J 3.9 nF - 55 C + 85 C Bulk
Littelfuse Varistors 14MM Radial
Datasheet
444In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 35 VAC 45 VDC 61.6 V 110 V 14 mm 1 kA 10 J 4.84 nF - 55 C + 85 C Bulk
Littelfuse Varistors 910V 70kA 4500pF
Datasheet
50In Stock
72Expected 9/1/2026
Min.: 1
Mult.: 1

BA 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
Littelfuse Varistors 910V 40kA 2200pF
Datasheet
10In Stock
70On Order
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 2.2 nF - 55 C + 85 C Bulk
Littelfuse Varistors 910V 40kA 2200pF
Datasheet
55In Stock
180Expected 10/22/2026
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 2.2 nF - 55 C + 85 C Bulk
Littelfuse Varistors 910V 40kA 2200pF
Datasheet
64In Stock
150Expected 8/28/2026
Min.: 1
Mult.: 1

HB34 MOVs PCB Mount Radial 570 VAC 730 VDC 910 V 1.48 kV 34 mm 40 kA 770 J 2.2 nF - 55 C + 85 C Bulk
Littelfuse Varistors 575V 90pF
Datasheet
3.964In Stock
5.000Expected 10/8/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 575 VAC 730 VDC 1.001 kV 1.5 kV 10 mm 2.5 kA 65 J 90 pF - 55 C + 85 C Bulk
Littelfuse Varistors 575V 450pF
Datasheet
1.081In Stock
11.200On Order
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 575 VAC 730 VDC 805 V to 960 V 1.41 kV 20 mm 6.5 kA 220 J 450 pF - 55 C + 85 C Bulk
Littelfuse Varistors 575V 100A High
Datasheet
1.169In Stock
1.200Expected 9/21/2026
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 575 VAC 575 VDC 1.001 kV 1.5 kV 20 mm 9 kA 460 J - 55 C + 85 C Bulk
Littelfuse Varistors 575V 220pF
Datasheet
2.490In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 575 VAC 730 VDC 1.5 kV 14 mm 4.5 kA 220 pF - 55 C + 85 C Bulk