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 100A 120V 40pF
Datasheet
1.197In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 72 VAC 97 VDC 120 V 220 V 3 mm 100 A 0.4 J 40 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
727In Stock
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 07MM Radial
Datasheet
3.688In 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 INDUSTRIAL VARISTOR HIGH ENERGY PCB USE
Datasheet
65In Stock
Min.: 1
Mult.: 1

HA MOVs PCB Mount SMD/SMT 550 VAC 710 VDC 1.43 kV 42.5 mm 40 kA 2390 pF - 55 C + 85 C Bulk
Littelfuse Varistors 68V 40A 150pF
Datasheet
9In 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 THERMALLY PROTECTED VARISTOR 20MM
Datasheet
23In Stock
1.200Expected 1/25/2027
Min.: 1
Mult.: 1

iTMOV MOVs PCB Mount Radial 750 VAC 970 VDC 1.32 kV 1.98 kV 20 mm 10 kA 480 J 175 pF - 55 C + 85 C Bulk
Littelfuse Varistors 14V 5mm Epoxy UltraMOV
Datasheet
4.357In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 14 VAC 18 VDC 22 V 43 V 5 mm 500 A 1 J 1100 pF - 40 C + 85 C Bulk
Littelfuse Varistors 95V 5mm Epoxy UltraMOV
Datasheet
4.400In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 95 VAC 127 VDC 150 V 250 V 5 mm 800 A 9 J 200 pF Bulk
Littelfuse Varistors Multi Layer HS
Datasheet
2.500In Stock
Min.: 1
Mult.: 1

MHS MOVs PCB Mount SMD/SMT 0603 (1608 metric) 30 VAC 42 VDC 135 V 0.005 J 3 pF - 55 C + 125 C Bulk
Littelfuse Varistors Multi Layer HS
Datasheet
2.400In Stock
Min.: 1
Mult.: 1

MHS MLVs PCB Mount SMD/SMT 0603 (1608 metric) 9 VDC 30 V 22 pF - 55 C + 125 C Bulk
Littelfuse Varistors 30V 14mm Phenolic UltraMOV
Datasheet
120In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 30 VAC 38 VDC 47 V 93 V 14 mm 4 kA 32 J 5550 pF - 40 C + 125 C Bulk
Littelfuse Varistors 17V 20mm Phenolic UltraMOV
Datasheet
784In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 17 VAC 22 VDC 27 V 53 V 20 mm 8 kA 35 J 0.01875 uF - 40 C + 125 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
243In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 14 VAC 18 VDC 24.2 V 43 V 20 mm 2 kA 12 J 0.018 uF - 55 C + 85 C Bulk
Littelfuse Varistors 20MM Radial
Datasheet
270In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 275 VAC 369 VDC 453 V 680 V 20 mm 6.5 kA 140 J 900 pF - 55 C + 85 C Bulk
Littelfuse Varistors 320V 40kA 3800pF
Datasheet
30In Stock
Min.: 1
Mult.: 1

HB34 MOVs PCB Mount Radial 320 VAC 420 VDC 830 V 34 mm 40 kA 460 J 3800 pF - 55 C + 85 C Bulk
Littelfuse Varistors 17V 10mm Phenolic AEC-Q200 AUMOV
Datasheet
91In 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 3.9 nF - 40 C + 125 C AEC-Q100 Bulk
Littelfuse Varistors HF TERMINAL
Datasheet
42In 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 2.7 nF - 55 C + 85 C Bulk
Littelfuse Varistors 53V 40A 180pF
Datasheet
820In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 35 VAC 45 VDC 56 V 108 V 3 mm 40 A 0.25 J 180 pF - 55 C + 85 C Bulk
Littelfuse Varistors 420 VAC 14J 1120V-CL 400A-P
Datasheet
1.620In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 420 VAC 560 VDC 748 V 1.12 kV 5 mm 400 A 14 J 32 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 14MM
Datasheet
872In Stock
Min.: 1
Mult.: 1

TMOV MOVs PCB Mount Radial 130 VAC 170 VDC 225.5 V 340 V 14 mm 6 kA 50 J 1 nF - 55 C + 85 C Bulk
Littelfuse Varistors 140V 20KA SQ 25MM PB FREE 25S
Datasheet
377In Stock
Min.: 1
Mult.: 1

TMOV MOVs PCB Mount Radial 140 VAC 180 VDC 242 V 355 V 25 mm 20 kA 210 J 2500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 11V 7mm Epoxy UltraMOV
Datasheet
4.444In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 11 VAC 14 VDC 18 V 36 V 7 mm 1 kA 2 J 2900 pF - 40 C + 85 C Bulk
Littelfuse Varistors 50V 10mm Epoxy UltraMOV
Datasheet
5.457In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 50 VAC 68 VDC 82 V 135 V 10 mm 3.5 kA 20 J 1.4 nF - 40 C + 85 C Bulk
Littelfuse Varistors 250V 14mm Epoxy UltraMOV
Datasheet
2.578In Stock
Min.: 1
Mult.: 1
: 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 300V 14mm Epoxy UltraMOV
Datasheet
3.592In Stock
Min.: 1
Mult.: 1
: 400

UltraMOV MOVs PCB Mount Radial 300 VAC 385 VDC 517 V 775 V 14 mm 6 kA 125 J 400 pF - 55 C + 85 C Reel, Cut Tape