Data Center Solutions

Littelfuse Data Center Solutions help make the data center reliable, energy efficient, and safe. These solutions provide overcurrent protection, transient voltage suppression, sensors, and power conversion components needed to keep facilities operating efficiently and reliably. Littelfuse provides Data Center Solutions for computing equipment, networking and data ports, and uninterruptible power supplies.

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Qty. RoHS ECAD Model Series
Product
Mounting Style
Termination Style
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Diameter
Peak Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Littelfuse Varistors 320V 20mm Epoxy UltraMOV
Datasheet
10 154In Stock
6 000Expected 02/11/2026
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 320 VAC 420 VDC 459 V to 561 V 840 V 20 mm 10 kA 273 J 750 pF - 55 C + 85 C Bulk
Littelfuse Varistors 420V 70kA 6000pF
Datasheet
15In Stock
Min.: 1
Mult.: 1

BA MOVs PCB Mount SMD/SMT 420 VAC 560 VDC 680 V 1.06 kV 60 mm 70 kA 1.5 kJ 6 nF - 55 C + 85 C Bulk
Littelfuse Varistors 750V 70kA 5500pF
Datasheet
30In Stock
Min.: 1
Mult.: 1

BA MOVs PCB Mount SMD/SMT 480 VAC 640 VDC 750 V 1.16 kV 60 mm 70 kA 1.6 kJ 5.5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 820V 70kA 5000pF
Datasheet
19In Stock
Min.: 1
Mult.: 1

BA MOVs PCB Mount SMD/SMT 510 VAC 675 VDC 820 V 1.3 kV 60 mm 70 kA 1.8 kJ 5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 1200V 70kA 3500pF
Datasheet
36In Stock
Min.: 1
Mult.: 1

BA MOVs PCB Mount SMD/SMT 750 VAC 970 VDC 1.2 kV 1.88 kV 60 mm 70 kA 2.6 kJ 3.5 nF - 55 C + 85 C Bulk
Littelfuse Varistors 1500V 70kA 2700pF
Datasheet
33In Stock
Min.: 1
Mult.: 1

BA MOVs PCB Mount SMD/SMT 880 VAC 1.15 kVDC 1.5 kV 2.34 kV 70 kA 3.2 kJ 2.7 nF - 55 C + 85 C Bulk
Littelfuse Varistors 130V 7mm Epoxy UltraMOV
Datasheet
122In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 130 VAC 170 VDC 184 V to 226 V 340 V 7 mm 1.75 kA 12.5 J 180 pF - 55 C + 85 C Bulk
Littelfuse Varistors 150V 7mm Epoxy UltraMOV
Datasheet
2 705In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 150 VAC 200 VDC 216 V to 264 V 395 V 7 mm 1.75 kA 15 J 150 pF - 55 C + 85 C Bulk
Littelfuse Varistors 175V 7mm Epoxy UltraMOV
Datasheet
2 898In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 175 VAC 225 VDC 243 V to 297 V 455 V 7 mm 1.75 kA 17 J 130 pF - 55 C + 85 C Bulk
Littelfuse Varistors 250V 7mm Epoxy UltraMOV
Datasheet
2 921In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 250 VAC 320 VDC 351 V to 429 V 650 V 7 mm 1.75 kA 25 J 90 pF - 55 C + 85 C Bulk
Littelfuse Varistors 275V 7mm Epoxy UltraMOV
Datasheet
3 846In Stock
4 500Expected 17/08/2026
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 275 VAC 350 VDC 475 V 710 V 7 mm 1.75 kA 28 J 80 pF - 55 C + 85 C Bulk
Littelfuse Varistors 300V 7mm Epoxy UltraMOV
Datasheet
4 448In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 300 VAC 385 VDC 423 V to 517 V 775 V 7 mm 1.75 kA 30 J 70 pF - 55 C + 85 C Bulk
Littelfuse Varistors 440V 7mm Epoxy UltraMOV
Datasheet
148In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 440 VAC 585 VDC 786.5 V 1.18 kV 7 mm 1.75 kA 44 J 50 pF - 55 C + 85 C Bulk
Littelfuse Varistors 130V 10mm Epoxy UltraMOV
Datasheet
3 170In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 130 VAC 170 VDC 184 V to 226 V 340 V 10 mm 3.5 kA 25 J 450 pF - 55 C + 85 C Bulk
Littelfuse Varistors 140V 10mm Epoxy UltraMOV
Datasheet
560In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 140 VAC 180 VDC 242 V 360 V 10 mm 3.5 kA 27.5 J 400 pF - 55 C + 85 C Bulk
Littelfuse Varistors 175V 10mm Epoxy UltraMOV
Datasheet
2 641In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 175 VAC 225 VDC 297 V 455 V 10 mm 3.5 kA 35 J 350 pF - 55 C + 85 C Bulk
Littelfuse Varistors 275V 10mm Epoxy UltraMOV
Datasheet
1 507In Stock
5 000Expected 24/09/2026
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 275 VAC 350 VDC 473 V 710 V 10 mm 3.5 kA 55 J 200 pF - 55 C + 85 C Bulk
Littelfuse Varistors 300V 10mm Epoxy UltraMOV
Datasheet
5 109In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 300 VAC 385 VDC 423 V to 517 V 775 V 10 mm 3.5 kA 60 J 180 pF - 55 C + 85 C Bulk
Littelfuse Varistors 385V 10mm Epoxy UltraMOV
Datasheet
313In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 10 mm 3.5 kA 75 J 160 pF - 55 C + 85 C Bulk
Littelfuse Varistors Radial Lead UltraMOV Metal Oxide Varistor
Datasheet
670In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 460 VAC 615 VDC 825 V 1.24 kV 10 mm 3.5 kA 90 J 120 pF - 55 C + 85 C Bulk
Littelfuse Varistors 550V 10mm Epoxy UltraMOV
Datasheet
3 495In Stock
12 000On Order
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 550 VAC 745 VDC 1.001 kV 1.5 kV 10 mm 3.5 kA 95 J 100 pF - 55 C + 85 C Bulk
Littelfuse Varistors 1800V 70kA 2200pF 60mm Disc
Datasheet
1In Stock
Min.: 1
Mult.: 1

BB MOVs PCB Mount SMD/SMT 1.1 kVAC 1.4 kVDC 1.85 kV 2.94 kV 60 mm 70 kA 3800 J 2.2 nF - 55 C + 85 C Bulk
Littelfuse Varistors 140V 1800pF
Datasheet
4In 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 1.8 nF - 55 C + 85 C Bulk
Littelfuse Varistors 130V 14mm Epoxy UltraMOV
Datasheet
898In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 130 VAC 170 VDC 226 V 340 V 14 mm 6 kA 50 J 1 nF - 55 C + 85 C Bulk
Littelfuse Varistors 140V 14mm Epoxy UltraMOV
Datasheet
1 407In Stock
700Expected 18/08/2026
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 140 VAC 180 VDC 242 V 360 V 14 mm 6 kA 55 J 900 pF - 55 C + 85 C Bulk