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 (DKK) 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 18V 1440pF 1210 AEC-Q200 MLA AUTO
Datasheet
1.385In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

MLA AUTO MLVs PCB Mount SMD/SMT 1210 (3225 metric) 14 VAC 18 VDC 28 V 44 V 500 A 2.5 J 2930 pF - 55 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
208In Stock
Min.: 1
Mult.: 1
Reel: 400
AUMOV MOVs PCB Mount Radial 50 VAC 65 VDC 82 V 145 V 23 mm 10 kA 80 J 6000 pF - 40 C + 125 C AEC-Q200 Reel, Cut Tape
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
1.278In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 230 VAC 300 VDC 360 V 595 V 23 mm 15 kA 360 J 1300 pF - 40 C + 125 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
1.380In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 300 VAC 385 VDC 470 V 775 V 23 mm 15 kA 500 J 1000 pF - 40 C + 125 C Bulk
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
287In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 250 VAC 330 VDC 429 V 650 V 14 mm 4.5 kA 72 J 500 pF - 55 C + 85 C Bulk
Littelfuse Varistors DHB Series
Datasheet
85In Stock
Min.: 1
Mult.: 1

DHB34 MOVs PCB Mount Radial 420 VAC 560 VDC 1.13 kV 34 mm 40 kA 3000 pF - 55 C + 85 C Bulk
Littelfuse Varistors HF TERMINAL
Datasheet
102In Stock
Min.: 1
Mult.: 1

HF34 MOVs PCB Mount Radial 480 VAC 640 VDC 750 V 1.24 kV 34 mm 40 kA 650 J 2700 pF - 55 C + 85 C Bulk
Littelfuse Varistors 53V 40A 180pF
Datasheet
1.430In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 35 VAC 45 VDC 56 V 108 V 3 mm 40 A 0.25 J 180 pF - 55 C + 85 C Bulk
Littelfuse Varistors Multi Layer HS
Datasheet
569In Stock
Min.: 1
Mult.: 1

MHS MOVs PCB Mount SMD/SMT 0603 (1608 metric) 14 VAC 18 VDC 55 V 0.015 J 12 pF - 55 C + 125 C Bulk
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
1.155In Stock
Min.: 1
Mult.: 1
Reel: 600
AUMOV MOVs PCB Mount Radial 50 VAC 65 VDC 82 V 145 V 17 mm 6.5 kA 40 J 3000 pF - 40 C + 125 C AEC-Q200 Reel, Cut Tape
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
963In Stock
Min.: 1
Mult.: 1
AUMOV 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 AEC-Q200 Bulk
Littelfuse Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE
Datasheet
781In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 95 VAC 127 VDC 165 V 250 V 10 mm 1 kA 15 J 600 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
2.379In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 150 VAC 200 VDC 240 V 395 V 23 mm 15 kA 240 J 1900 pF - 40 C + 125 C Bulk
Littelfuse Varistors 20MM Radial
Datasheet
406In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 250 VAC 330 VDC 413 V 620 V 20 mm 6.5 kA 130 J 1000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 460VAC 690J 1220V CLAMP 22KAPK 25MM
Datasheet
717In Stock
750Expected 22/04/2026
Min.: 1
Mult.: 1

UltraMOV25S MOVs PCB Mount Radial 460 VAC 615 VDC 825 V 1.22 kV 25 mm 22 kA 690 J 870 pF - 55 C + 85 C Bulk
Littelfuse Varistors 163V 100A 17pF
Datasheet
1.475In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 163 VAC 224 VDC 270 V 460 V 3 mm 100 A 0.9 J 17 pF - 55 C + 85 C Bulk
Littelfuse Varistors 234V 100A 12pF
Datasheet
630In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 234 VAC 322 VDC 670 V 3 mm 100 A 12 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM
Datasheet
1.112In Stock
Min.: 1
Mult.: 1

TMOV MOVs PCB Mount Radial 460 VAC 610 VDC 825 V 1.24 kV 14 mm 6 kA 180 J 220 pF - 55 C + 85 C Bulk
Littelfuse Varistors 130V 1900pF
Datasheet
Product Comments
8.491In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

LA MOVs PCB Mount Radial 130 VAC 175 VDC 340 V 7 mm 1.2 kA 180 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 275V 14mm Epoxy UltraMOV
Datasheet
3.284In Stock
Min.: 1
Mult.: 1
Reel: 500

UltraMOV MOVs PCB Mount Radial 275 VAC 350 VDC 473 V 710 V 14 mm 6 kA 110 J 450 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 320V 6500A 380pF 14mm Radial
Datasheet
2.389In Stock
Min.: 1
Mult.: 1

HMOV MOVs PCB Mount Radial 320 VAC 420 VDC 561 V 840 V 14 mm 6.5 kA 150 J 3801 pF - 55 C + 125 C Bulk
Littelfuse Varistors 17V 20mm Phenolic AEC-Q200 AUMOV
Datasheet
2.602In Stock
Min.: 1
Mult.: 1

AUMOV MOVs PCB Mount Radial 17 VAC 20 VDC 27 V 53 V 9 mm 20 A 35 J 0.01875 uF - 40 C + 125 C AEC-Q100 Bulk
Littelfuse Varistors 175VAC 315J 450V CLAMP 22KAPK 25MM
Datasheet
1.023In Stock
Min.: 1
Mult.: 1

UltraMOV25S MOVs PCB Mount Radial 175 VAC 225 VDC 297 V 450 V 25 mm 22 kA 315 J 2550 pF - 55 C + 85 C Bulk
Littelfuse Varistors 17 VAC 2.5J 53V-CL 500A-P
Datasheet
3.893In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 17 VAC 22 VDC 29.7 V 53 V 10 mm 500 A 2.5 J 3000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 05MM Radial
Datasheet
4.612In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 65 V 5 mm 2 kA 0.3 J 790 pF - 55 C + 85 C Bulk