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
Peak Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
4,465In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 130 VAC 170 VDC 225.5 V 340 V 5 mm 400 A 5.5 J 100 pF - 55 C + 85 C Bulk
Littelfuse Varistors 300V 180pF
Datasheet
4,930In Stock
Min.: 1
Mult.: 1
Reel: 500

LA MOVs PCB Mount Radial 300 VAC 405 VDC 517 V 775 V 10 mm 2.5 kA 46 J 180 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 320V 750pF
Datasheet
2,365In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

LA MOVs PCB Mount Radial 320 VAC 420 VDC 810 V 20 mm 6.5 kA 750 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 1000A 3870pF
Datasheet
3,362In Stock
Min.: 1
Mult.: 1
Reel: 500

ZA MOVs PCB Mount Radial 420 VAC 56 VDC 74.8 V 435 V 14 mm 1 kA 14 J 3300 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 300V 10mm Epoxy UltraMOV
Datasheet
4,958In Stock
Min.: 1
Mult.: 1
Reel: 500

UltraMOV 385 VDC 775 V Reel, Cut Tape
Littelfuse Varistors 320V 10mm Epoxy UltraMOV
Datasheet
4,950In Stock
Min.: 1
Mult.: 1
Reel: 500

UltraMOV 420 VDC 840 V Reel, Cut Tape
Littelfuse Varistors 175V 350pF
Datasheet
5,640In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 175 VAC 225 VDC 297 V 455 V 10 mm 2.5 kA 30 J 350 pF - 55 C + 85 C Bulk
Littelfuse Varistors 275V 20mm Epoxy UltraMOV
Datasheet
1,999In Stock
Min.: 1
Mult.: 1
Reel: 500

UltraMOV 350 VDC 710 V Reel, Cut Tape
Littelfuse Varistors SURFACE MOUNT SM20 VARISTORS
Datasheet
341In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 108

SM20 MOVs PCB Mount SMD/SMT 320 VAC 420 VDC 540 V 810 V 26 mm 6.5 kA 150 J 750 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 25V 250A 1100pF
Datasheet
Product Comments
9,971In Stock
Min.: 1
Mult.: 1
Reel: 1,000

ZA MOVs PCB Mount Radial 25 VAC 31 VDC 42.9 V 79 V 7 mm 250 A 1.2 J 1100 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
5,727In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 14 VAC 18 VDC 28 V 44 V 120 A 0.3 J 520 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 10VAC 14VDC 8400pF AEC-Q200
Datasheet
1,953In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

MLA1812NR Automotive Multilayer Varistors SMD/SMT SMD/SMT 1812 (4532 metric) 10 VAC 14 VDC 16 V to 22 V 42 V 800 A 8400 pF - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Varistors 18VAC 26VDC 3200pF AEC-Q200
Datasheet
1,687In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

MLA1812NR Automotive Multilayer Varistors SMD/SMT SMD/SMT 1812 (4532 metric) 18 VAC 26 VDC 31 V to 38 V 62 V 800 A 3200 pF - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Varistors 21VAC 30VDC 3950pF AEC-Q200
Datasheet
2,636In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

MLA1812NR Automotive Multilayer Varistors SMD/SMT SMD/SMT 1812 (4532 metric) 21 VAC 30 VDC 37 V to 46 V 70 V 800 A 3950 pF - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Varistors 30VAC 38VDC 2500pF AEC-Q200
Datasheet
1,680In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

MLA1812NR Automotive Multilayer Varistors SMD/SMT SMD/SMT 1812 (4532 metric) 30 VAC 38 VDC 46 V to 54 V 80 V 800 A 2500 pF - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Varistors 35VAC 45VDC 1800pF AEC-Q200
Datasheet
1,949In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

MLA1812NR Automotive Multilayer Varistors SMD/SMT SMD/SMT 1812 (4532 metric) 35 VAC 45 VDC 50 V to 62 V 90 V 500 A 1800 pF - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Varistors 40VAC 50VDC 1800pF AEC-Q200
Datasheet
1,968In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

MLA1812NR Automotive Multilayer Varistors SMD/SMT SMD/SMT 1812 (4532 metric) 40 VAC 56 VDC 67 V to 84 V 135 V 800 A 1800 pF - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Varistors 50VAC 65VDC 1500pF AEC-Q200
Datasheet
1,645In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

MLA1812NR Automotive Multilayer Varistors SMD/SMT SMD/SMT 1812 (4532 metric) 50 VAC 65 VDC 73 V to 91 V 140 V 800 A 1500 pF - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Varistors 60VAC 85VDC 1100pF AEC-Q200
Datasheet
1,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

MLA1812NR Automotive Multilayer Varistors SMD/SMT SMD/SMT 1812 (4532 metric) 60 VAC 85 VDC 90 V to 110 V 145 V 400 A 1100 pF - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse Varistors 250 VAC
Datasheet
6,043In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

SM10 Varistors SMD/SMT SMD/SMT 15.26 mm x 8.5 mm x 14 mm 250 VAC 320 VDC 390 V 650 V 5 kA 80 J 490 pF - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 300 VAC
Datasheet
2,432In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

SM10 Varistors SMD/SMT SMD/SMT 15.26 mm x 8.5 mm x 14 mm 300 VAC 385 VDC 470 V 775 V 5 kA 87 J 380 pF - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 330 VAC
Datasheet
1,864In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

SM10 Varistors SMD/SMT SMD/SMT 15.26 mm x 8.5 mm x 14 mm 330 VAC 435 VDC 530 V 875 V 5 kA 92 J 255 pF - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 350 VAC
Datasheet
2,004In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

SM10 Varistors SMD/SMT SMD/SMT 15.26 mm x 8.5 mm x 14 mm 350 VAC 460 VDC 560 V 930 V 5 kA 95 J 250 pF - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 385 VAC
Datasheet
2,547In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

SM10 Varistors SMD/SMT SMD/SMT 15.26 mm x 8.5 mm x 14 mm 385 VAC 505 VDC 620 V 1.025 kV 5 kA 100 J 200 pF - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 420 VAC
Datasheet
2,384In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

SM10 Varistors SMD/SMT SMD/SMT 15.26 mm x 8.5 mm x 14 mm 420 VAC 560 VDC 680 V 1.12 kV 5 kA 105 J 190 pF - 40 C + 125 C Reel, Cut Tape, MouseReel