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.

Results: 5,476
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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
Max Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
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Packaging
Littelfuse Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE
Datasheet
3,927In Stock
Min.: 1
Mult.: 1
: 1,500

AUMOV MOVs PCB Mount Radial 50 VAC 65 VDC 82 V 135 V 7 mm 800 A 5 J 350 pF - 40 C + 85 C AEC-Q200 Reel, Cut Tape
Littelfuse Varistors 275V 7mm Epoxy UltraMOV
Datasheet
3,544In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 275 VAC 350 VDC 475 V 710 V 7 mm 1.75 kA 28 J 80 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
106In Stock
4,500Expected 11/11/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 75 VAC 102 VDC 132 V 205 V 5 mm 100 A 3 J 70 pF - 55 C + 85 C Bulk
Littelfuse Varistors 625V 6500A 160pF 14mm Radial
Datasheet
414In Stock
Min.: 1
Mult.: 1

HMOV MOVs PCB Mount Radial 625 VAC 825 VDC 1.1 kV 1.65 kV 14 mm 6.5 kA 235 J 160 pF - 55 C + 125 C Bulk
Littelfuse Varistors 25V 14mm Phenolic UltraMOV
Datasheet
752In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 25 VAC 31 VDC 39 V 77 V 14 mm 4 kA 25 J 6.2 nF - 40 C + 125 C Bulk
Littelfuse Varistors 385V 10000A 700pF 20mm Radial
Datasheet
60In Stock
Min.: 1
Mult.: 1

HMOV MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 20 mm 10 kA 325 J 700 pF - 55 C + 125 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
897In Stock
Min.: 1
Mult.: 1
AUMOV MOVs PCB Mount Radial 385 VAC 505 VDC 620 V 1.025 kV 23 mm 10 kA 325 J 700 pF - 40 C + 125 C AEC-Q200 Bulk
Littelfuse Varistors 05MM Radial
Datasheet
4,100In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 65 V 5 mm 2 kA 0.3 J 790 pF - 55 C + 85 C Bulk
Littelfuse Varistors 07MM Radial
Datasheet
3,418In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 33 V 65 V 7 mm 250 A 1.2 J 1.62 nF - 55 C + 85 C Bulk
Littelfuse Varistors 30V 5mm Phenolic UltraMOV
Datasheet
58In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 30 VAC 38 VDC 47 V 93 V 5 mm 500 A 3.1 J 650 pF - 40 C + 125 C Bulk
Littelfuse Varistors 140V 7mm Epoxy UltraMOV
Datasheet
3,257In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 140 VAC 180 VDC 242 V 360 V 7 mm 1.75 kA 13.5 J 160 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR PB FREE D14
Datasheet
255In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 60 VAC 81 VDC 110 V 175 V 14 mm 4.5 kA 20 J 2.9 nF - 55 C + 85 C Bulk
Littelfuse Varistors 300 VAC 76J 775V-CL 4500A-PK
Datasheet
3,400In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 300 VAC 385 VDC 470 V 775 V 12.5 mm 4.5 kA 76 J 270 pF - 40 C + 125 C Bulk
Littelfuse Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO
Datasheet
3,344In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

MLA AUTO MLVs PCB Mount SMD/SMT 0805 (2012 metric) 14 VAC 18 VDC 28 V 44 V 4.5 kA 100 mJ 290 pF - 55 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
650In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 300 VAC 405 VDC 517 V 775 V 20 mm 6.5 kA 165 J 800 pF - 55 C + 85 C Bulk
Littelfuse Varistors 11V 5mm Epoxy UltraMOV
Datasheet
2,943In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 11 VAC 14 VDC 18 V 36 V 5 mm 500 A 800 mJ 1.3 nF - 40 C + 85 C Bulk
Littelfuse Varistors Multi Layer HS
Datasheet
569In Stock
Min.: 1
Mult.: 1

MHS MOVs PCB Mount SMD/SMT 0603 (1608 metric) 14 VAC 18 VDC 55 V 0.015 J 12 pF - 55 C + 125 C Bulk
Littelfuse Varistors 25V 1500A 2900pF 10mm Radial
Datasheet
36In Stock
Min.: 1
Mult.: 1

HMOV MOVs PCB Mount Radial 25 VAC 31 VDC 42.9 V 77 V 10 mm 1.5 kA 13 J 2.9 nF - 55 C + 125 C Bulk
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
4In Stock
Min.: 1
Mult.: 1
: 600
AUMOV MOVs PCB Mount Radial 50 VAC 65 VDC 82 V 145 V 17 mm 6.5 kA 40 J 3 nF - 40 C + 125 C AEC-Q200 Reel, Cut Tape
Littelfuse Varistors 20MM Radial
Datasheet
404In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 250 VAC 330 VDC 413 V 620 V 20 mm 6.5 kA 130 J 1 nF - 55 C + 85 C Bulk
Littelfuse Varistors 163V 100A 17pF
Datasheet
1,025In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 163 VAC 224 VDC 270 V 460 V 3 mm 100 A 0.9 J 17 pF - 55 C + 85 C Bulk
Littelfuse Varistors 234V 100A 12pF
Datasheet
630In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 234 VAC 322 VDC 670 V 3 mm 100 A 12 pF - 55 C + 85 C Bulk
Littelfuse Varistors 11V 5mm Phenolic UltraMOV
Datasheet
3,728In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 11 VAC 14 VDC 18 V 36 V 5 mm 500 A 800 mJ 1.3 nF - 40 C + 125 C Bulk
Littelfuse Varistors 23V 5mm Phenolic UltraMOV
Datasheet
4,120In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 23 VAC 28 VDC 36 V 71 V 5 mm 500 A 2.2 J 800 pF - 40 C + 125 C Bulk
Littelfuse Varistors 100A 120V 40pF
Datasheet
1,173In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 72 VAC 97 VDC 120 V 220 V 3 mm 100 A 0.4 J 40 pF - 55 C + 85 C Bulk