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
Max Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Littelfuse Varistors 150V 360pF
Datasheet
6.146In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 150 VAC 200 VDC 212 V to 268 V 395 V 10 mm 2.5 kA 25 J 360 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 8 nF - 55 C + 85 C Bulk
Littelfuse Varistors 230V 20mm Epoxy UltraMOV
Datasheet
1.735In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 230 VAC 300 VDC 324 V to 396 V 595 V 20 mm 10 kA 160 J 1.1 nF - 55 C + 85 C Bulk
Littelfuse Varistors SURFACE MOUNT SM20 VARISTORS
Datasheet
313In Stock
Min.: 1
Mult.: 1
: 108

SM20 MOVs PCB Mount SMD/SMT 300 VAC 405 VDC 517 V 775 V 26 mm 6.5 kA 165 J 800 pF - 40 C + 85 C Reel, Cut Tape
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
2.427In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 420 VAC 748 V 1.12 kV 20 mm 9 kA 390 J - 55 C + 85 C Bulk
Littelfuse Varistors 420V 55pF
Datasheet
4.404In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 420 VAC 560 VDC 748 V 1.12 kV 7 mm 1.2 kA 30 J 55 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE
Datasheet
4.371In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Through Hole 30 VAC 38 VDC 51.7 V 93 V 7 mm 250 A 100 mJ to 52 J 1.245 nF - 55 C + 85 C Bulk
Littelfuse Varistors 820V 40kA 2500pF
Datasheet
27In Stock
Min.: 1
Mult.: 1

DB MOVs PCB Mount SMD/SMT 510 VAC 675 VDC 820 V 1.35 kV 40 mm 40 kA 700 J 2.5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 1000A 3900pF
Datasheet
3.964In Stock
Min.: 1
Mult.: 1
: 500

ZA MOVs PCB Mount Radial 35 VAC 45 VDC 61.6 V 110 V 14 mm 1 kA 10 J 3.9 nF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors Fuse Body MOV
Datasheet
4In Stock
Min.: 1
Mult.: 1

M MOVs PCB Mount Axial 150 VAC 200 VDC 240 V 390 V 40.2 mm 40 kA 440 J 4.6 nF - 55 C + 85 C Bulk
Littelfuse Varistors 140V 20KA SQ 25MM PB FREE 25S
Datasheet
377In Stock
Min.: 1
Mult.: 1

TMOV MOVs PCB Mount Radial 140 VAC 180 VDC 242 V 355 V 25 mm 20 kA 210 J 2.5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 11V 7mm Epoxy UltraMOV
Datasheet
4.444In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 11 VAC 14 VDC 18 V 36 V 7 mm 1 kA 2 J 2.9 nF - 40 C + 85 C Bulk
Littelfuse Varistors 50V 10mm Epoxy UltraMOV
Datasheet
5.457In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 50 VAC 68 VDC 82 V 135 V 10 mm 3.5 kA 20 J 1.4 nF - 40 C + 85 C Bulk
Littelfuse Varistors 250V 14mm Epoxy UltraMOV
Datasheet
2.573In Stock
Min.: 1
Mult.: 1
: 500

UltraMOV MOVs PCB Mount Radial 250 VAC 320 VDC 429 V 650 V 14 mm 6 kA 100 J 500 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 300V 14mm Epoxy UltraMOV
Datasheet
3.592In Stock
Min.: 1
Mult.: 1
: 400

UltraMOV MOVs PCB Mount Radial 300 VAC 385 VDC 517 V 775 V 14 mm 6 kA 125 J 400 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 110V 1200A 200pF
Datasheet
Product Comments
7.196In Stock
Min.: 1
Mult.: 1
: 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
Littelfuse Varistors 150V 250A 100pF 7 Inch Reel
Datasheet
1.731In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 150 VAC 200 VDC 240 V 395 V 250 A 5 J 150 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 25V 40A 250pF
Datasheet
2.052In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 22 VAC 28 VDC 39 V 86 V 3 mm 4.5 kA 160 mJ 250 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30V 40A 210pF
Datasheet
2.979In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 30 VAC 38 VDC 47 V 90 V 3 mm 4.5 kA 210 mJ 210 pF - 55 C + 85 C Bulk
Littelfuse Varistors 575V 220pF
Datasheet
2.317In Stock
3.000Expected 1/27/2027
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 575 VAC 730 VDC 805 V to 1 kV 1.5 kV 14 mm 4.5 kA 120 J 220 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR LEAD FREE
Datasheet
2.138In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 420 VAC 748 V 1.12 kV 14 mm 6 kA 185 J - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM
Datasheet
980In Stock
Min.: 1
Mult.: 1

iTMOV MOVs PCB Mount Radial 230 VAC 300 VDC 396 V 595 V 14 mm 6 kA 80 J 550 pF - 55 C + 85 C Bulk
Littelfuse Varistors 07MM Radial
Datasheet
4.321In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 150 VAC 200 VDC 264 V 395 V 7 mm 6.5 kA 13 J 150 pF - 55 C + 85 C Bulk
Littelfuse Varistors 460V 45pF
Datasheet
3.261In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 460 VAC 615 VDC 786.5 V 1.24 kV 14 mm 2.5 kA 56 J 120 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30V 7mm Epoxy AEC-Q200 AUMOV
Datasheet
6.327In Stock
Min.: 1
Mult.: 1

AUMOV MOVs PCB Mount Radial 30 VAC 34 VDC 47 V 93 V 17 mm 2.5 A 7 J 1.35 nF - 40 C + 85 C AEC-Q100 Bulk