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.

Results: 5,712
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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 75VAC 100VDC 700pF AEC-Q200
Datasheet
1,100In Stock
2,000Expected 20/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

MLA1812NR Automotive Multilayer Varistors SMD/SMT SMD/SMT 1812 (4532 metric) 75 VAC 100 VDC 108 V to 132 V 200 V 500 A 700 pF - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Varistors 33V 180A 500pF
Datasheet
54,823In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 26 VAC 33 VDC 38 V 75 V 180 A 800 mJ 500 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 275V 250A 50pF 13 Inch Reel
Datasheet
34,781In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

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 Reel, Cut Tape, MouseReel
Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
Datasheet
2,400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

SM7 MOVs PCB Mount SMD/SMT 50 VAC 68 VDC 91 V 135 V 1.2 kA 4 J 700 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 460VAC 690J 1220V CLAMP 22KAPK 25MM
Datasheet
1,067In Stock
300Expected 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 42V 14mm Phenolic AEC-Q200 AUMOV
Datasheet
7,205In Stock
Min.: 1
Mult.: 1

AUMOV MOVs PCB Mount Radial 42 VAC 50 VDC 68 V 135 V 23 mm 10 A 50 J 4000 pF - 40 C + 125 C AEC-Q100 Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
4,910In Stock
Min.: 1
Mult.: 1

iTMOV MOVs PCB Mount Radial 320 VAC 561 VDC 561 V 840 V 20 mm 10 kA 372 J 750 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1,181In Stock
Min.: 1
Mult.: 1

iTMOV MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 20 mm 10 kA 300 J 700 pF - 55 C + 85 C Bulk
Littelfuse Varistors 140V 1800pF
Datasheet
9In Stock
Min.: 1
Mult.: 1

BB MOVs PCB Mount SMD/SMT 1.4 kVAC 1.75 kVDC 2.3 kV 3.6 kV 60 mm 70 kA 5000 J 1800 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30V 14mm Phenolic AEC-Q200 AUMOV
Datasheet
5,621In Stock
Min.: 1
Mult.: 1

AUMOV MOVs PCB Mount Radial 30 VAC 34 VDC 47 V 93 V 17 mm 10 A 32 J 5550 pF - 40 C + 125 C AEC-Q100 Bulk
Littelfuse Varistors 18V
Datasheet
4,797In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

MLE MLVs PCB Mount SMD/SMT 1206 (3216 metric) 14 VAC 18 VDC 28 V 50 V 1700 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 250V 220pF
Datasheet
12,133In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 250 VAC 330 VDC 354 V to 429 V 650 V 10 mm 2.5 kA 40 J 220 pF - 55 C + 85 C Bulk
Littelfuse Varistors 750V 40kA 2700pF
Datasheet
61In Stock
Min.: 1
Mult.: 1

DA MOVs PCB Mount SMD/SMT 480 VAC 640 VDC 750 V 1.24 kV 40 mm 40 kA 650 J 2700 pF - 55 C + 85 C Bulk
Littelfuse Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO
Datasheet
4,194In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 575V 450pF
Datasheet
7,494In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 575 VAC 730 VDC 805 V to 960 V 1.41 kV 20 mm 6.5 kA 220 J 450 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1,606In Stock
Min.: 1
Mult.: 1
Reel: 300

TMOV MOVs PCB Mount Radial 320 VAC 510 VDC 561 V 840 V 20 mm 10 kA 372 J 750 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 150V 10mm Epoxy UltraMOV
Datasheet
8,472In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 150 VAC 200 VDC 264 V 395 V 10 mm 3.5 kA 30 J 360 pF - 55 C + 85 C Bulk
Littelfuse Varistors 115 VAC 35J 300V-CL 4500A-P
Datasheet
11,788In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 125 VAC 153 VDC 162 V to 198 V 300 V 14 mm 3 kA 35 J 1100 pF - 55 C + 85 C Bulk
Littelfuse Varistors 10V 250A 2000pF
Datasheet
Product Comments
8,209In Stock
Min.: 1
Mult.: 1
Reel: 1,000

ZA MOVs PCB Mount Radial 10 VAC 14 VDC 19.8 V 36 V 7 mm 250 A 0.8 J 2000 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 275V 20mm Epoxy UltraMOV
Datasheet
12,912In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 275 VAC 350 VDC 473 V 710 V 20 mm 10 kA 190 J 900 pF - 55 C + 85 C Bulk
Littelfuse Varistors 230V 250A 70pF 13 Inch Reel
Datasheet
5,370In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000
CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 230 VAC 300 VDC 360 V 595 V 250 A 6 J 100 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 385V 160pF
Datasheet
8,179In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 10 mm 2.5 kA 51 J 160 pF - 55 C + 85 C Bulk
Littelfuse Varistors 14MM Radial
Datasheet
5,230In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 460 VAC 615 VDC 786.5 V 1.19 kV 14 mm 4.5 kA 100 J 280 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
8,130In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 300 VAC 385 VDC 775 V 775 V 5 mm 400 A 12 J 35 pF - 55 C + 85 C Bulk
Littelfuse Varistors 500pF
Datasheet
2,280In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 510 VAC 510 VDC 902 V 1.35 kV 20 mm 9 kA 440 J 500 pF - 55 C + 85 C Bulk