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 (GBP) 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 07MM Radial
Datasheet
3,748In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 42.9 V 79 V 7 mm 250 A 1.2 J 675 pF - 55 C + 85 C Bulk
Littelfuse Varistors 68V 40A 150pF
Datasheet
55In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 38 VAC 48 VDC 68 V 138 V 3 mm 40 A 0.26 J 150 pF - 55 C + 85 C Bulk
Littelfuse Varistors 40 VAC .6J 135V-CL 100A-
Datasheet
4,017In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 40 VAC 56 VDC 74.8 V 127 V 5 mm 100 A 600 mJ 150 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30V 5mm Phenolic UltraMOV
Datasheet
3,910In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 30 VAC 38 VDC 47 V 93 V 5 mm 500 A 3.1 J 650 pF - 40 C + 125 C Bulk
Littelfuse Varistors 140V 7mm Epoxy UltraMOV
Datasheet
3,279In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 140 VAC 180 VDC 242 V 360 V 7 mm 1.75 kA 13.5 J 160 pF - 55 C + 85 C Bulk
Littelfuse Varistors 385 VAC 60J 1025V-CL 2.5KA-P
Datasheet
4,294In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 385 VAC 505 VDC 620 V 1.025 kV 9 mm 2.5 kA 60 J 110 pF - 40 C + 125 C Bulk
Littelfuse Varistors RADIAL VARISTOR PB FREE D14
Datasheet
946In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 60 VAC 81 VDC 110 V 175 V 14 mm 4.5 kA 20 J 2900 pF - 55 C + 85 C Bulk
Littelfuse Varistors 300 VAC 76J 775V-CL 4500A-PK
Datasheet
8,100In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 300 VAC 385 VDC 470 V 775 V 12.5 mm 4.5 kA 76 J 270 pF - 40 C + 125 C Bulk
Littelfuse Varistors 250V 14mm Epoxy UltraMOV
Datasheet
2,588In Stock
Min.: 1
Mult.: 1
Reel: 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 625V 14mm Epoxy UltraMOV
Datasheet
220In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 625 VAC 825 VDC 1.65 kV 14 mm 6 kA 160 pF - 55 C + 85 C Bulk
Littelfuse Varistors 20MM Radial
Datasheet
1,201In Stock
Min.: 1
Mult.: 1

LA 225 VDC 455 V Bulk
Littelfuse Varistors 18V 290pF 0805 AEC-Q200 MLA AUTO
Datasheet
3,544In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

MLA AUTO MLVs PCB Mount SMD/SMT 0805 (2012 metric) 14 VAC 18 VDC 28 V 44 V 40 A 100 mJ 290 pF - 55 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse Varistors 20V 5000A 15000pF 20mm Radial
Datasheet
1,049In Stock
Min.: 1
Mult.: 1

HMOV MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 65 V 20 mm 5 kA 58 J 0.015 uF - 55 C + 125 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
718In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 300 VAC 405 VDC 517 V 775 V 20 mm 6.5 kA 165 J 800 pF - 55 C + 85 C Bulk
Littelfuse Varistors 07MM Radial
Datasheet
3,937In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 42.9 V 79 V 7 mm 250 A 1.2 J 675 pF - 55 C + 85 C Bulk
Littelfuse Varistors 440V 7mm Epoxy UltraMOV
Datasheet
201In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 440 VAC 585 VDC 786.5 V 1.18 kV 7 mm 1.75 kA 44 J 50 pF - 55 C + 85 C Bulk
Littelfuse Varistors 17V 10mm Phenolic AEC-Q200 AUMOV
Datasheet
141In Stock
Min.: 1
Mult.: 1

AUMOV MOVs PCB Mount Radial 17 VAC 20 VDC 27 V 53 V 9 mm 5 A 6.5 J 3900 pF - 40 C + 125 C AEC-Q100 Bulk
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
1,278In Stock
Min.: 1
Mult.: 1

AUMOV MOVs PCB Mount Radial 275 VAC 350 VDC 430 V 710 V 17 mm 6.5 kA 130 J 450 pF - 40 C + 125 C AEC-Q200 Bulk
Littelfuse Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO
Datasheet
1,395In 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 230 VAC 360J 595V-CL 15KA-PK
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 300 VAC 500J 775V-CL 15KA-PK
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
122In 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