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
Select Image Part #
 Mfr.
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 SURFACE MOUNT SM7 VARISTORS
Datasheet
805In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

SM7 MOVs PCB Mount SMD/SMT 300 VAC 405 VDC 517 V 775 V 1.2 kA 25 J 70 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
58In Stock
180Expected 4/23/2026
Min.: 1
Mult.: 1

HB34 MOVs PCB Mount Radial 300 VAC 410 VDC 470 V 780 V 34 mm 40 kA 430 J 4100 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30 VDC .1J 74V-CL 30A PK
Datasheet
4.576In Stock
20.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

MLA MLVs PCB Mount SMD/SMT 0603 (1608 metric) 25 VAC 30 VDC 46 V 74 V 30 A 100 mJ 90 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
3.870In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

MLA MLVs PCB Mount SMD/SMT 0603 (1608 metric) 25 VAC 30 VDC 46 V 74 V 30 A 0.1 J 90 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MLV SMF FOR AUTO
Datasheet
2.294In Stock
Min.: 1
Mult.: 1
Reel: 2.500

MLA MLVs PCB Mount SMD/SMT 25 VAC 30 VDC 43 V 67 V 180 A 1 J 400 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
640In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 320 VAC 420 VDC 540 V 810 V 20 mm 6.5 kA 150 J 750 pF - 55 C + 85 C Bulk
Littelfuse Varistors 320V 65pF
Datasheet
5.198In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 320 VAC 420 VDC 561 V 850 V 7 mm 1.2 kA 25 J 65 pF - 55 C + 85 C Bulk
Littelfuse Varistors 320V 380pF
Datasheet
3.619In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

LA MOVs PCB Mount Radial 320 VAC 420 VDC 565 V 850 V 14 mm 4.5 kA 80 J 380 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 320V 380pF
Datasheet
39In Stock
Min.: 1
Mult.: 1
Reel: 400

LA MOVs PCB Mount Radial 320 VAC 420 VDC 850 V 14 mm 4.5 kA 380 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 320V 65pF
Datasheet
Product Comments
4.510In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

LA MOVs PCB Mount Radial 320 VAC 420 VDC 565 V 850 V 7 mm 1.2 kA 25 J 65 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 320V 40kA 3800pF
Datasheet
33In Stock
48Expected 6/1/2026
Min.: 1
Mult.: 1

DA MOVs PCB Mount SMD/SMT 320 VAC 420 VDC 510 V 830 V 40 mm 40 kA 460 J 3800 pF - 55 C + 85 C Bulk
Littelfuse Varistors 20V 40A 300pF
Datasheet
2.424In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 20 VAC 26 VDC 33 V 67 V 3 mm 40 A 150 mJ 300 pF - 55 C + 85 C Bulk
Littelfuse Varistors 33V 180A 500pF
Datasheet
9.074In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

MLA MLVs PCB Mount SMD/SMT 1206 (3216 metric) 33 VDC 75 V 500 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 20 VAC .3J 2165-CL 100A-
Datasheet
1.457In Stock
4.500Expected 6/22/2026
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 67 V 5 mm 100 A 300 mJ 790 pF - 55 C + 85 C Bulk
Littelfuse Varistors 20 VAC 1.2J 65V-CL 250A-P
Datasheet
2.945In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 33 V 68 V 7 mm 250 A 1.2 J 1620 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
1.505In Stock
Min.: 1
Mult.: 1
ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 65 V 20 mm 2 kA 18 J 0.013 uF - 55 C + 85 C Bulk
Littelfuse Varistors 20 VAC 3J 65V-CL 500A-PK
Datasheet
2.325In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 64 V 10 mm 500 A 3 J 3495 pF - 55 C + 85 C Bulk
Littelfuse Varistors 20 VAC 6J 65V-CL 1KA-PK
Datasheet
3.180In Stock
9.800On Order
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 64 V 14 mm 1 kA 6 J 6000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 20 VAC 150J 58V-CL 2KA-PK
Datasheet
1.981In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 21 VAC 27 VDC 36.3 V 58 V 20 mm 1.5 kA 70 J 0.013 uF - 55 C + 85 C Bulk
Littelfuse Varistors 20V 250A 1100pF
Datasheet
Product Comments
4.643In Stock
Min.: 1
Mult.: 1
Reel: 1.000

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 36.3 V 65 V 7 mm 250 A 1.2 J 1100 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 20V 2000A 13000pF
Datasheet
1.200In Stock
Min.: 1
Mult.: 1
Reel: 500

ZA MOVs PCB Mount Radial 21 VAC 27 VDC 58 V 20 mm 2 kA 70 J 0.013 uF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 20MM Radial
Datasheet
1.235In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 23 VAC 31 VDC 39.6 V 63 V 20 mm 2 kA 100 J 0.012 uF - 55 C + 85 C Bulk
Littelfuse Varistors 23V 2000A 12000pF
Datasheet
1.618In Stock
Min.: 1
Mult.: 1
Reel: 500

ZA MOVs PCB Mount Radial 23 VAC 31 VDC 39.6 V 63 V 20 mm 2 kA 80 J 0.012 uF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors 385V 360pF
Datasheet
4.620In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 14 mm 4.5 kA 85 J 360 pF - 55 C + 85 C Bulk
Littelfuse Varistors 385V 700pF
Datasheet
1.718In Stock
1.200Expected 6/29/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 20 mm 6.5 kA 160 J 700 pF - 55 C + 85 C Bulk