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: 42
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
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 910V 40kA 2200pF
Datasheet
148In Stock
Min.: 1
Mult.: 1

HB34 MOVs PCB Mount Radial 570 VAC 730 VDC 910 V 1.48 kV 34 mm 40 kA 770 J 2200 pF - 55 C + 85 C Bulk
Littelfuse Varistors 320V 40kA 3800pF
Datasheet
30In Stock
Min.: 180
Mult.: 30

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 40kA 130V 10000pF
Datasheet
202In Stock
Min.: 1
Mult.: 1

HB34 MOVs PCB Mount Radial 130 VAC 175 VDC 205 V 345 V 34 mm 40 kA 270 J 0.01 uF - 55 C + 85 C Bulk
Littelfuse Varistors 250V 40kA 5000pF
Datasheet
86In Stock
Min.: 1
Mult.: 1

HB34 MOVs PCB Mount Radial 250 VAC 330 VDC 390 V 650 V 34 mm 40 kA 370 J 5000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 275V 40kA 4500pF
Datasheet
65In Stock
Min.: 1
Mult.: 1

HB34 MOVs PCB Mount Radial 275 VAC 370 VDC 730 V 34 mm 40 kA 400 J 4500 pF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
58In Stock
180Expected 2026-04-23
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 HIGH ENERGY PCB USE
Datasheet
190On Order
Min.: 1
Mult.: 1

HB34 MOVs PCB Mount Radial 125 VAC 148 VDC 173 V 288 V 34 mm 40 kA 220 J 0.0116 uF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HB34 MOVs PCB Mount Radial 140 VAC 188 VDC 375 V 34 mm 40 kA 9000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 150V 40kA 8000pF
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HB34 MOVs PCB Mount Radial 150 VAC 200 VDC 405 V 34 mm 40 kA 300 J 8000 pF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HB34 MOVs PCB Mount Radial 180 VAC 240 VDC 468 V 34 mm 40 kA 6800 pF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HB34 MOVs PCB Mount Radial 200 VAC 265 VDC 533 V 34 mm 40 kA 6350 pF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HG34 MOVs PCB Mount Radial 320 VAC 420 VDC 830 V 34 mm 40 kA 3800 pF - 55 C + 85 C Bulk
Littelfuse Varistors 330V High Energy Industrial
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HB34 MOVs PCB Mount Radial 330 VAC 435 VDC 843 V 34 mm 40 kA 3750 pF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HB34 MOVs PCB Mount Radial 350 VAC 460 VDC 894 V 34 mm 40 kA 3600 pF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HB34 MOVs PCB Mount Radial 385 VAC 510 VDC 1 kV 34 mm 40 kA 3500 pF - 55 C + 85 C Bulk
Littelfuse Varistors 420V 40kA 3000pF
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HB34 MOVs PCB Mount Radial 420 VAC 560 VDC 1.13 kV 34 mm 40 kA 3000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 750V 40kA 2700pF
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

HB34 MOVs PCB Mount Radial 480 VAC 640 VDC 1.24 kV 34 mm 40 kA 650 J 2700 pF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HG34 MOVs PCB Mount Radial 480 VAC 640 VDC 1.24 kV 34 mm 40 kA 2700 pF - 55 C + 85 C Bulk
Littelfuse Varistors 820V 40kA 2500pF
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HB34 MOVs PCB Mount Radial 510 VAC 675 VDC 1.35 kV 34 mm 40 kA 2500 pF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HB34 MOVs PCB Mount Radial 550 VAC 710 VDC 1.404 kV 34 mm 40 kA 2390 pF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HG34 MOVs PCB Mount Radial 550 VAC 710 VDC 1.404 kV 34 mm 40 kA 2390 pF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 90
Mult.: 30

HB34 MOVs PCB Mount Radial 660 VAC 850 VDC 1.05 kV 1.72 kV 34 mm 40 kA 900 J 2000 pF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HB34 MOVs PCB Mount Radial 680 VAC 875 VDC 1.777 kV 34 mm 40 kA 1900 pF - 55 C + 85 C Bulk
Littelfuse Varistors 1200V 40kA 1800pF
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HB34 MOVs PCB Mount Radial 750 VAC 970 VDC 2 kV 34 mm 40 kA 1.05 kJ 1800 pF - 55 C + 85 C Bulk
Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 30

HG34 MOVs PCB Mount Radial 125 VAC 148 VDC 288 V 34 mm 40 kA 0.0116 uF - 55 C + 85 C Bulk