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: 5.464
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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 750V 40kA 2700pF
Datasheet
159On Order
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 2.7 nF - 55 C + 85 C Bulk
Littelfuse Varistors 750V 40kA 2700pF
Datasheet
180Expected 12/29/2026
Min.: 1
Mult.: 1

HA MOVs PCB Mount SMD/SMT 480 VAC 640 VDC 750 V 1.23 kV 40 mm 40 kA 650 J 2.7 nF - 55 C + 85 C Bulk
Littelfuse Varistors 5.5 VDC .3J 17.5V-CL 120A P
Datasheet
14.843On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 4 VAC 5 VDC 9.3 V 17.5 V 120 A 300 mJ 1.84 nF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 130V to 1000V LA Varistor
Datasheet
1.200Expected 10/12/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 680 VAC 875 VDC 1.13 kV 1.7 kV 20 mm 6.5 kA 260 J 380 pF - 55 C + 85 C Bulk
Littelfuse Varistors 25V 250A 900pF
Datasheet
948Expected 10/26/2026
Min.: 1
Mult.: 1
No
RA8 MOVs PCB Mount Radial 25 VAC 31 VDC 79 V 8 mm 250 A 900 pF - 55 C + 125 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM
Datasheet
1.185Expected 11/23/2026
Min.: 1
Mult.: 1

TMOV MOVs PCB Mount Radial 125 VAC 150 VDC 198 V 300 V 14 mm 6 kA 35 J 1.1 nF - 55 C + 85 C Bulk
Littelfuse Varistors 14MM 300V STRAIGHT INLINE
Datasheet
1.200Expected 10/1/2026
Min.: 1
Mult.: 1
: 400

TMOV Reel, Cut Tape
Littelfuse Varistors 30V 7mm Epoxy UltraMOV
Datasheet
3.000Expected 10/13/2026
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 30 VAC 38 VDC 47 V 93 V 7 mm 1 kA 7 J 1.35 nF - 40 C + 85 C Bulk
Littelfuse Varistors 230V 10mm Epoxy UltraMOV
Datasheet
3.823Expected 10/29/2026
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 230 VAC 300 VDC 396 V 595 V 10 mm 3.5 kA 42 J 250 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30V 10mm Epoxy UltraMOV
Datasheet
4.000On Order
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 30 VAC 38 VDC 47 V 93 V 10 mm 2 kA 15.5 J 2.55 nF - 40 C + 85 C Bulk
Littelfuse Varistors 40V 10mm Epoxy UltraMOV
Datasheet
4.975Expected 12/3/2026
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 40 VAC 56 VDC 68 V 135 V 10 mm 2 kA 25 J 1.85 nF - 40 C + 85 C Bulk
Littelfuse Varistors 130V
Datasheet
36Expected 8/28/2026
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 130 VAC 130 VDC 228 V 340 V 14 mm 6 kA 80 J 1 nF - 55 C + 85 C Bulk
Littelfuse Varistors 140V 1750pF
Datasheet
2.866On Order
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 140 VAC 180 VDC 242 V 340 V 20 mm 6.5 kA 75 J 1.75 nF - 55 C + 85 C Bulk
Littelfuse Varistors 14V 14mm Epoxy UltraMOV
Datasheet
2.108On Order
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 14 VAC 18 VDC 22 V 43 V 14 mm 4 kA 10 J 10.2 nF - 40 C + 85 C Bulk
Littelfuse Varistors 250V 14mm Epoxy UltraMOV
Datasheet
2.087Expected 10/29/2026
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 250 VAC 320 VDC 351 V to 429 V 650 V 14 mm 6 kA 100 J 500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 25V 14mm Phenolic AEC-Q200 AUMOV
Datasheet
3.600Expected 2/9/2027
Min.: 1
Mult.: 1

AUMOV MOVs PCB Mount Radial 25 VAC 28 VDC 39 V 77 V 12.5 mm 10 A 25 J 6.2 nF - 40 C + 125 C AEC-Q100 Bulk
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
1.500Expected 3/4/2027
Min.: 1
Mult.: 1
AUMOV MOVs PCB Mount Radial 320 VAC 420 VDC 510 V 840 V 17 mm 6.5 kA 150 J 380 pF - 40 C + 125 C AEC-Q200 Bulk
Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
Datasheet
1.200Expected 10/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

SM7 MOVs PCB Mount SMD/SMT 150 VAC 200 VDC 268 V 395 V 1.2 kA 13 J 150 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 550V 20mm Epoxy UltraMOV
Datasheet
1.200Expected 2/1/2027
Min.: 1
Mult.: 1

UltraMOV 745 VDC 1.5 kV - 55 C + 85 C Bulk
Littelfuse Varistors 60V 10000A 5200pF 20mm Radial
Datasheet
1.200Expected 9/29/2026
Min.: 1
Mult.: 1

HMOV MOVs PCB Mount Radial 60 VAC 85 VDC 110 V 175 V 20 mm 10 kA 100 J 5.2 nF - 55 C + 125 C Bulk
Littelfuse Varistors 23V 20mm Phenolic UltraMOV
Datasheet
1.200Expected 1/26/2027
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 23 VAC 28 VDC 36 V 71 V 20 mm 8 kA 70 J 14 nF - 40 C + 125 C Bulk
Littelfuse Varistors 10V 40A 410pF
Datasheet
1.500Expected 8/28/2026
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 10 VAC 15 VDC 22 V 55 V 3 mm 40 A 0.09 J 410 pF - 55 C + 85 C Bulk
Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
Datasheet
600Expected 9/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

SM7 MOVs PCB Mount SMD/SMT 230 VAC 300 VDC 396 V 595 V 1.2 kA 20 J 100 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
1.500Expected 8/31/2026
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 275 VAC 453 V 680 V 20 mm 9 kA 320 J - 55 C + 85 C Bulk
Littelfuse Varistors 275V 450pF
Datasheet
3.750Expected 12/2/2026
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 275 VAC 369 VDC 473 V 710 V 14 mm 4.5 kA 75 J 450 pF - 55 C + 85 C Bulk