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 25V 14mm Phenolic AEC-Q200 AUMOV
Datasheet
21In Stock
Min.: 1
Mult.: 1

AUMOV MOVs PCB Mount Radial 25 VAC 28 VDC 39 V 77 V 12.5 mm 10 A 25 J 6200 pF - 40 C + 125 C AEC-Q100 Bulk
Littelfuse Varistors 50V 14mm Phenolic UltraMOV
Datasheet
1.378In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 50 VAC 68 VDC 82 V 145 V 14 mm 6.5 kA 40 J 3000 pF - 40 C + 125 C Bulk
Littelfuse Varistors 550V 14mm Phenolic UltraMOV
Datasheet
1.985In Stock
Min.: 1
Mult.: 1
Reel: 400

UltraMOV MOVs PCB Mount Radial 550 VAC 745 VDC 910 V 1.5 kV 17 mm 6.5 kA 210 J 180 pF - 40 C + 125 C Reel, Cut Tape
Littelfuse Varistors 130 VAC 100J 340V-CL 10KA-PK
Datasheet
4.116In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 130 VAC 170 VDC 205 V 340 V 17 mm 10 kA 100 J 1200 pF - 40 C + 125 C Bulk
Littelfuse Varistors 250 VAC 195J 650V-CL 10KA-PK
Datasheet
3.430In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 250 VAC 320 VDC 390 V 650 V 17 mm 10 kA 195 J 700 pF - 40 C + 125 C Bulk
Littelfuse Varistors 320 VAC 273J 845V-CL 10KA-PK
Datasheet
2.433In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 320 VAC 410 VDC 510 V 845 V 17 mm 10 kA 273 J 500 pF - 40 C + 125 C Bulk
Littelfuse Varistors 95V 250A 250pF 7 Inch Reel
Datasheet
1.996In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 95 VAC 127 VDC 95 V 250 V 250 A 3 J 250 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 150V 150pF
Datasheet
280In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 150 VAC 200 VDC 212 V to 284 V 430 V 7 mm 1.2 kA 13 J 150 pF - 55 C + 85 C Bulk
Littelfuse Varistors 20MM Radial
Datasheet
1.317In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 150 VAC 200 VDC 264 V 395 V 20 mm 6.5 kA 80 J 1600 pF - 55 C + 85 C Bulk
Littelfuse Varistors 150V
Datasheet
656In Stock
1.500Expected 23/06/2026
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 150 VAC 150 VDC 264 V 395 V 20 mm 9 kA 215 J - 55 C + 85 C Bulk
Littelfuse Varistors 150V 150pF
Datasheet
3.755In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 150 VAC 200 VDC 212 V to 268 V 395 V 7 mm 1.2 kA 13 J 150 pF - 55 C + 85 C Bulk
Littelfuse Varistors 150V 800pF
Datasheet
4.080In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 150 VAC 200 VDC 264 V 395 V 14 mm 4.5 kA 45 J 800 pF - 55 C + 85 C Bulk
Littelfuse Varistors 150V 1600pF
Datasheet
30In Stock
2.000Expected 23/06/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 150 VAC 200 VDC 264 V 395 V 20 mm 6.5 kA 80 J 1600 pF - 55 C + 85 C Bulk
Littelfuse Varistors 95 VAC 45J 250V-CL 6500A
Datasheet
1.612In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 95 VAC 127 VDC 135 V to 165 V 250 V 20 mm 6.5 kA 45 J 1000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 95 VAC 20J 250V-CL 4500A
Datasheet
1.338In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 95 VAC 127 VDC 135 V to 165 V 255 V 14 mm 2 kA 20 J 1400 pF - 55 C + 85 C Bulk
Littelfuse Varistors 150V 25kA 4000pF 32mm Disc
Datasheet
46In Stock
Min.: 1
Mult.: 1

HA MOVs PCB Mount SMD/SMT 150 VAC 200 VDC 240 V 410 V 32 mm 25 kA 220 J 4000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 150V 40kA 8000pF 40mm Disc
Datasheet
57In Stock
Min.: 1
Mult.: 1

HA MOVs PCB Mount SMD/SMT 150 VAC 200 VDC 240 V 405 V 40 mm 40 kA 300 J 8000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 1W 16V 2220 AEC-Q200
Datasheet
421In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

AUML MLVs PCB Mount SMD/SMT 2220 (5650 metric) 16 VDC 26.4 V 42 V 50 J 0.025 uF - 55 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Varistors 175V 700pF 14mm
Datasheet
2.554In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 175 VAC 225 VDC 297 V 455 V 14 mm 4.5 kA 55 J 700 pF - 55 C + 85 C Bulk
Littelfuse Varistors 175V
Datasheet
631In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 175 VAC 175 VDC 297 V 455 V 20 mm 9 kA 220 J - 55 C + 85 C Bulk
Littelfuse Varistors 175V
Datasheet
3.806In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 175 VAC 225 VDC 297 V 455 V 7 mm 1.2 kA 15 J 130 pF - 55 C + 85 C Bulk
Littelfuse Varistors 105V 100A 27pF
Datasheet
1.254In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 125 VAC 152 VDC 180 V 290 V 3 mm 100 A 700 mJ 27 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
1.712In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 125 VAC 153 VDC 198 V 300 V 20 mm 6.5 kA 52 J 2400 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE
Datasheet
4.110In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 125 VAC 153 VDC 162 V to 198 V 300 V 10 mm 1.5 kA 18 J 500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 110V 1200A 200pF
Datasheet
Product Comments
7.336In Stock
Min.: 1
Mult.: 1
Reel: 1.000

ZA MOVs PCB Mount Radial 125 VAC 153 VDC 198 V 300 V 7 mm 1.2 kA 10 J 200 pF - 55 C + 85 C Reel, Cut Tape