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: 5,470
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Description Datasheet Availability Pricing (SGD) 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 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 16/11/2026
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
8,823In 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 3J 76V-CL 500A-PK
Datasheet
6,535In Stock
8,000Expected 24/11/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 42.9 V 76 V 10 mm 500 A 3 J 2.2 nF - 55 C + 85 C Bulk
Littelfuse Varistors 25 VAC 6J 76V-CL 1KA-PK
Datasheet
1,684In 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 300pF
Datasheet
3,018In Stock
2,400Expected 18/2/2027
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
Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
Datasheet
615In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

SM7 MOVs PCB Mount SMD/SMT 420 VAC 560 VDC 748 V 1.12 kV 1.2 kA 30 J 55 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 420V 40kA 3000pF
Datasheet
27In Stock
Min.: 1
Mult.: 1

HA MOVs PCB Mount SMD/SMT 420 VAC 560 VDC 1.1 kV 40 mm 40 kA 600 J 3 nF - 55 C + 85 C Bulk
Littelfuse Varistors 42 VDC .8J 92V-CL 180A PK
Datasheet
2,075In Stock
Min.: 1
Mult.: 1

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 42 VDC 92 V 425 pF - 55 C + 125 C Bulk
Littelfuse Varistors 275V 250A 50pF Bulk Pack
Datasheet
56In Stock
Min.: 1
Mult.: 1

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 275 VAC 369 VDC 430 V 710 V 250 A 8 J 80 pF - 55 C + 125 C Bulk
Littelfuse Varistors 275V 100A 11pF
Datasheet
1,515In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 264 VAC 365 VDC 430 V 700 V 3 mm 100 A 1.7 J 11 pF - 55 C + 85 C Bulk
Littelfuse Varistors 275 VAC 11J 710V-CL 400A-PK
Datasheet
3,889In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 275 VAC 369 VDC 473 V 710 V 5 mm 400 A 11 J 45 pF - 55 C + 85 C Bulk
Littelfuse Varistors 460V 45pF
Datasheet
450In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 460 VAC 615 VDC 640 V 1.16 kV 20 mm 6.5 kA 170 J 560 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30V 40A 210pF
Datasheet
1,334In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 27 VAC 34 VDC 47 V 99 V 3 mm 4.5 kA 190 mJ 210 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30 VAC .4J 93V-CL 100A-P
Datasheet
7,604In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 51.7 V 90 V 5 mm 100 A 400 mJ 200 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30 VAC 1.8J 93V-CL 250A-P
Datasheet
5,385In Stock
7,500Expected 7/10/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 42 V to 52 V 93 V 7 mm 250 A 1.8 J 800 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VAR PB FREE NICKEL BARRIER
Datasheet
2,711In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 51.7 V 93 V 7 mm 250 A 1.8 J 1.245 nF - 55 C + 85 C Bulk
Littelfuse Varistors 30 VAC 23J 93V-CL 2KA-PK
Datasheet
3,022In Stock
3,000Expected 19/10/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 42 V to 52 V 93 V 20 mm 2 kA 23 J 11 nF - 55 C + 85 C Bulk
Littelfuse Varistors 30 VAC 4.5J 93V-CL 500A-P
Datasheet
9In Stock
18,000On Order
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 42 V to 52 V 89 V 10 mm 500 A 4.5 J 2 nF - 55 C + 85 C Bulk
Littelfuse Varistors 30 VAC 8.8J 93V-CL 1KA-PK
Datasheet
12In Stock
4,200On Order
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 42 V to 52 V 89 V 14 mm 1 kA 8.8 J 4.5 nF - 55 C + 85 C Bulk