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 20V 40A 300pF
Datasheet
924In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 20 VAC 26 VDC 33 V 67 V 3 mm 40 A 150 mJ 300 pF - 55 C + 85 C Bulk
Littelfuse Varistors 20 VAC .3J 2165-CL 100A-
Datasheet
5.031In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 67 V 5 mm 100 A 300 mJ 790 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
1.485In Stock
Min.: 1
Mult.: 1
ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 65 V 20 mm 2 kA 18 J 13 nF - 55 C + 85 C Bulk
Littelfuse Varistors 20 VAC 3J 65V-CL 500A-PK
Datasheet
989In Stock
5.000Expected 12/3/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 64 V 10 mm 500 A 3 J 3.495 nF - 55 C + 85 C Bulk
Littelfuse Varistors 20 VAC 150J 58V-CL 2KA-PK
Datasheet
1.723In Stock
4.000On Order
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 21 VAC 27 VDC 36.3 V 58 V 20 mm 1.5 kA 70 J 13 nF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
1.337In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 21 VAC 27 VDC 36.5 V 58 V 20 mm 2 A 150 J 13 nF - 55 C + 85 C Bulk
Littelfuse Varistors 20V 250A 1100pF
Datasheet
Product Comments
1.643In Stock
Min.: 1
Mult.: 1
: 1.000

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 65 V 7 mm 250 A 1.2 J 1.1 nF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 20MM Radial
Datasheet
400In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 23 VAC 31 VDC 39.6 V 63 V 20 mm 2 kA 100 J 12 nF - 55 C + 85 C Bulk
Littelfuse Varistors 23V 2000A 12000pF
Datasheet
543In Stock
Min.: 1
Mult.: 1
: 500

ZA MOVs PCB Mount Radial 23 VAC 31 VDC 39.6 V 63 V 20 mm 2 kA 80 J 12 nF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 385V 160pF
Datasheet
5.959In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 10 mm 2.5 kA 51 J 160 pF - 55 C + 85 C Bulk
Littelfuse Varistors 385V 360pF
Datasheet
2.637In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 14 mm 4.5 kA 85 J 360 pF - 55 C + 85 C Bulk
Littelfuse Varistors 385V 700pF
Datasheet
1.187In Stock
6.400Expected 11/25/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 20 mm 6.5 kA 160 J 700 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
757In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 385 VAC 682 V 1.025 kV 20 mm 9 kA 370 J - 55 C + 85 C Bulk
Littelfuse Varistors 385V 60pF
Datasheet
4.723In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 7 mm 1.2 kA 27 J 60 pF - 55 C + 85 C Bulk
Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
Datasheet
924In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

SM7 MOVs PCB Mount SMD/SMT 385 VAC 505 VDC 682 V 1.025 kV 1.2 kA 27 J 60 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 250V 250A 60pF 7 Inch Reel
Datasheet
1.738In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 250 VAC 330 VDC 390 V 650 V 250 A 7 J 90 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 234V 100A 12pF
Datasheet
929In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 242 VAC 334 VDC 390 V 640 V 3 mm 100 A 1.2 J 12 pF - 55 C + 85 C Bulk
Littelfuse Varistors 25V 100A 700pF 7 Inch Reel
Datasheet
1.930In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 25 VAC 31 VDC 39 V 79 V 100 A 1 J 900 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 25 VAC .3J 79V-CL 100A-P
Datasheet
2.134In Stock
4.500Expected 11/20/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 42.9 V 79 V 5 mm 100 A 300 mJ 220 pF - 55 C + 85 C Bulk
Littelfuse Varistors 25 VAC 1.2J 79V-CL 250A-P
Datasheet
8.948In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 35 V to 43 V 79 V 7 mm 250 A 1.2 J 900 pF - 55 C + 85 C Bulk
Littelfuse Varistors 25 VAC 6J 76V-CL 1KA-PK
Datasheet
1.709In Stock
5.600On Order
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 35 V to 43 V 76 V 14 mm 1 kA 6 J 5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 25V 250A 1100pF
Datasheet
Product Comments
7.971In Stock
Min.: 1
Mult.: 1
: 1.000

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 42.9 V 79 V 7 mm 250 A 1.2 J 1.1 nF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 25V 250A 1100pF
Datasheet
Product Comments
9.019In Stock
Min.: 1
Mult.: 1
: 1.000

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 42.9 V 79 V 7 mm 250 A 1.2 J 1.1 nF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 420V 140pF
Datasheet
241In Stock
5.000Expected 8/28/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 420 VAC 560 VDC 748 V 1.12 kV 10 mm 2.5 kA 55 J 140 pF - 55 C + 85 C Bulk
Littelfuse Varistors 420V 300pF
Datasheet
3.018In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 420 VAC 560 VDC 610 V to 748 V 1.12 kV 14 mm 4.5 kA 90 J 300 pF - 55 C + 85 C Bulk