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 250 VAC 65J 650V-CL 4500A-P
Datasheet
4.050In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 250 VAC 320 VDC 390 V 650 V 12.5 mm 4.5 kA 65 J 320 pF - 40 C + 125 C Bulk
Littelfuse Varistors 300 VAC 76J 775V-CL 4500A-PK
Datasheet
3.500In Stock
700Expected 8/28/2026
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 320 VAC 84J 845V-CL 4.5KA-P
Datasheet
756In 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 550 VAC 112J 1500V-CL 4.5KA-
Datasheet
1.725In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 550 VAC 745 VDC 910 V 1.5 kV 12.5 mm 4.5 kA 112 J 150 pF - 40 C + 125 C Bulk
Littelfuse Varistors 1800V 70kA 2200pF 60mm Disc
Datasheet
1In Stock
Min.: 1
Mult.: 1

BB MOVs PCB Mount SMD/SMT 1.1 kVAC 1.4 kVDC 1.85 kV 2.94 kV 60 mm 70 kA 3800 J 2.2 nF - 55 C + 85 C Bulk
Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
Datasheet
23In Stock
600Expected 12/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

SM7 MOVs PCB Mount SMD/SMT 115 VAC 153 VDC 198 V 300 V 1.2 kA 10 J 200 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 175 VAC 70J 455V-CL 6KA-PK
Datasheet
4.700In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 175 VAC 225 VDC 270 V 455 V 14 mm 6 kA 70 J 550 pF - 40 C + 125 C Bulk
Littelfuse Varistors 320 VAC 136J 845V-CL 6KA-PK
Datasheet
500In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 320 VAC 410 VDC 510 V 845 V 14 mm 6 kA 136 J 320 pF - 40 C + 125 C Bulk
Littelfuse Varistors 510 VAC 165J 1355V-CL 6KA-PK
Datasheet
1.400In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 510 VAC 670 VDC 820 V 1.355 kV 14 mm 6 kA 165 J 200 pF - 40 C + 125 C Bulk
Littelfuse Varistors 550 VAC 180J 1500V-CL 6KA-PK
Datasheet
1.400In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 550 VAC 745 VDC 910 V 1.5 kV 14 mm 6 kA 180 J 170 pF - 40 C + 125 C Bulk
Littelfuse Varistors 75V 250A 300pF 13 Inch Reel
Datasheet
1.699In Stock
4.000Expected 1/4/2027
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

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 75V 250A 300pF 7 Inch Reel
Datasheet
426In Stock
2.000Expected 9/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 75 VAC 6J 205V-CL 1200A-P
Datasheet
3.730In 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
84In 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 1.5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 75 VAC 12J 200V-CL 2500A
Datasheet
2.821In 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
2.390In Stock
10.500On Order
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 75 VAC 102 VDC 132 V 210 V 14 mm 2 kA 22 J 1.7 nF - 55 C + 85 C Bulk
Littelfuse Varistors 40A 12V 410pf
Datasheet
2.856In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 12V 410pF 0805 AEC-Q200 MLA AUTO
Datasheet
2.500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

MLA AUTO 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 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Varistors 6 VAC .14J 37V-CL 50KA-PK
Datasheet
1.716In 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 1.2 nF - 55 C + 85 C Bulk
Littelfuse Varistors 6 VAC .6J 34V-CL 100A-PK
Datasheet
4.872In 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 2.5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 6 VAC 1.2J 30V-CL 250A-PK
Datasheet
5.244In Stock
1.000Expected 8/28/2026
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 6 nF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
1.788In 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 1 nF - 55 C + 85 C Bulk
Littelfuse Varistors 130V
Datasheet
2.809In 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 130V 1900pF
Datasheet
1.875In Stock
1.300Expected 8/28/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 130 VAC 175 VDC 184 V to 220 V 325 V 20 mm 6.5 kA 70 J 1.9 nF - 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 1.9 nF - 55 C + 85 C Bulk