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
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Packaging
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 6000pF
Datasheet
56In Stock
Min.: 1
Mult.: 1

DA MOVs PCB Mount SMD/SMT 420 VAC 560 VDC 680 V 1.13 kV 60 mm 40 kA 600 J 3 nF - 55 C + 85 C Bulk
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
550In 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 40 A 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
5.485In Stock
7.500Expected 10/7/2026
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
1.548In Stock
4.476On Order
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
Littelfuse Varistors 30V 100A 400pF
Datasheet
Product Comments
4.181In Stock
Min.: 1
Mult.: 1
: 1.000

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 42.3 V 93 V 5 mm 100 A 400 mJ 400 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 30V 250A 800pF
Datasheet
Product Comments
997In Stock
2.000Expected 12/23/2026
Min.: 1
Mult.: 1
: 1.000

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 51.7 V 93 V 7 mm 250 A 1.8 J 800 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 30V 1000A 4500pF
Datasheet
3.490In Stock
Min.: 1
Mult.: 1
: 500

ZA MOVs PCB Mount Radial 30 VAC 38 VDC 51.7 V 93 V 14 mm 1 kA 8.8 J 4.5 nF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 480V 120pF
Datasheet
975In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 480 VAC 640 VDC 825 V 1.24 kV 10 mm 2.5 kA 60 J 120 pF - 55 C + 85 C Bulk
Littelfuse Varistors 480V 270pF
Datasheet
1.220In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 480 VAC 640 VDC 670 V to 825 V 1.24 kV 14 mm 4.5 kA 105 J 270 pF - 55 C + 85 C Bulk
Littelfuse Varistors 480V 50pF
Datasheet
2.737In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 480 VAC 640 VDC 825 V 1.24 kV 7 mm 1.2 kA 35 J 50 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR LEAD FREE
Datasheet
605In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 480 VAC 825 V 1.24 kV 20 mm 9 kA 425 J - 55 C + 85 C Bulk
Littelfuse Varistors 480V 270pF
Datasheet
889In Stock
Min.: 1
Mult.: 1
: 400

LA MOVs PCB Mount Radial 480 VAC 640 VDC 825 V 1.24 kV 20 mm 4.5 kA 105 J 270 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO
Datasheet
2.019In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

MLA AUTO MLVs PCB Mount SMD/SMT 1210 (3225 metric) 40 VAC 48 VDC 66.5 V 105 V 250 A 1.2 J 400 pF - 55 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
787In Stock
24.000Expected 2/9/2027
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

MLA MLVs PCB Mount SMD/SMT 0603 (1608 metric) 4 VAC 9 VDC 9.3 V 25.5 V 30 A 100 mJ 520 pF - 55 C + 125 C Reel, Cut Tape, MouseReel