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 (IDR) 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 10mm Epoxy UltraMOV
Datasheet
1.006In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 30 VAC 38 VDC 47 V 93 V 10 mm 2 kA 15.5 J 2550 pF - 40 C + 85 C Bulk
Littelfuse Varistors 385V 10mm Epoxy UltraMOV
Datasheet
523In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 10 mm 3.5 kA 75 J 160 pF - 55 C + 85 C Bulk
Littelfuse Varistors 42V 10mm Epoxy AEC-Q200 AUMOV
Datasheet
508In Stock
Min.: 1
Mult.: 1

AUMOV MOVs PCB Mount Radial 42 VAC 50 VDC 68 V 135 V 23 mm 5 A 25 J 1850 pF - 40 C + 85 C AEC-Q100 Bulk
Littelfuse Varistors 50V 10mm Epoxy UltraMOV
Datasheet
6.429In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 50 VAC 68 VDC 82 V 135 V 10 mm 3.5 kA 20 J 1400 pF - 40 C + 85 C Bulk
Littelfuse Varistors 150V 3500A 360pF 10mm Radial
Datasheet
3.600In Stock
Min.: 1
Mult.: 1

HMOV MOVs PCB Mount Radial 150 VAC 200 VDC 264 V 395 V 10 mm 3.5 kA 50 J 360 pF - 55 C + 125 C Bulk
Littelfuse Varistors 250V 3500A 220pF 10mm Radial
Datasheet
683In Stock
Min.: 1
Mult.: 1

HMOV MOVs PCB Mount Radial 250 VAC 320 VDC 429 V 650 V 10 mm 3.5 kA 65 J 220 pF - 55 C + 125 C Bulk
Littelfuse Varistors 25V 1500A 2900pF 10mm Radial
Datasheet
48In 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 2900 pF - 55 C + 125 C Bulk
Littelfuse Varistors 275V 3500A 200pF 10mm Radial
Datasheet
465In Stock
Min.: 1
Mult.: 1

HMOV MOVs PCB Mount Radial 275 VAC 350 VDC 473 V 710 V 10 mm 3.5 kA 70 J 200 pF - 55 C + 125 C Bulk
Littelfuse Varistors 42V 10mm Phenolic AEC-Q200 AUMOV
Datasheet
5.069In Stock
Min.: 1
Mult.: 1

AUMOV MOVs PCB Mount Radial 42 VAC 50 VDC 68 V 135 V 23 mm 5 A 25 J 1850 pF - 40 C + 125 C AEC-Q100 Bulk
Littelfuse Varistors 320 VAC 84J 845V-CL 4.5KA-P
Datasheet
776In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 320 VAC 410 VDC 510 V 845 V 12.5 mm 4.5 kA 84 J 250 pF - 40 C + 125 C Bulk
Littelfuse Varistors 75V 250A 300pF 7 Inch Reel
Datasheet
373In Stock
1.000Expected 13/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 75 VAC 102 VDC 120 V 200 V 250 A 2 J 300 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 100A 120V 40pF
Datasheet
1.310In 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
Littelfuse Varistors 75 VAC 6J 205V-CL 1200A-P
Datasheet
4.280In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 75 VAC 102 VDC 132 V 205 V 7 mm 400 A 6 J 300 pF - 55 C + 85 C Bulk
Littelfuse Varistors 75 VAC 33J 210V-CL 6500A-
Datasheet
77In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 75 VAC 102 VDC 132 V 210 V 20 mm 6.5 kA 33 J 1500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 75 VAC 12J 200V-CL 2500A
Datasheet
3.431In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 75 VAC 102 VDC 132 V 200 V 10 mm 1 kA 12 J 750 pF - 55 C + 85 C Bulk
Littelfuse Varistors 75 VAC 22J 210V-CL 4500A
Datasheet
1.970In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 75 VAC 102 VDC 132 V 210 V 14 mm 2 kA 22 J 1700 pF - 55 C + 85 C Bulk
Littelfuse Varistors 40A 12V 410pf
Datasheet
3.821In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 9 VAC 12 VDC 14 V 29 V 40 A 100 mJ 410 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 6 VAC .14J 37V-CL 50KA-PK
Datasheet
2.618In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 6 VAC 8 VDC 9 V to 16 V 37 V 5 mm 50 A 140 mJ 1200 pF - 55 C + 85 C Bulk
Littelfuse Varistors 6 VAC .6J 34V-CL 100A-PK
Datasheet
1.402In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 6 VAC 8 VDC 16 V 34 V 7 mm 100 A 0.6 J 2500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 6 VAC 1.2J 30V-CL 250A-PK
Datasheet
4.753In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 6 VAC 8 VDC 9 V to 16 V 30 V 10 mm 250 A 1.2 J 6000 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
1.789In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 130 VAC 175 VDC 228 V 340 V 14 mm 4.5 kA 38 J 1000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 130V
Datasheet
293In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 130 VAC 130 VDC 228 V 340 V 14 mm 6 kA 80 J 1000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 130V
Datasheet
4.084In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 130 VAC 175 VDC 184 V to 255 V 390 V 7 mm 1.2 kA 11 J 180 pF - 55 C + 85 C Bulk
Littelfuse Varistors 20MM Radial
Datasheet
1.051In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 130 VAC 175 VDC 220 V 325 V 20 mm 6.5 kA 70 J 1900 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR LEAD FREE
Datasheet
1.037In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 130 VAC 225.5 V 325 V 20 mm 9 kA 200 J 1900 pF - 55 C + 85 C Bulk