AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

Results: 5 712
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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 95V 5mm Epoxy UltraMOV
Datasheet
4 430In 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
655In 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 20MM Radial
Datasheet
1 243In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 130 VAC 175 VDC 220 V 325 V 20 mm 6.5 kA 70 J 1900 pF - 55 C + 85 C Bulk
Littelfuse Varistors 230V 14mm Epoxy UltraMOV
Datasheet
3 500In Stock
Min.: 1
Mult.: 1
Reel: 500
UltraMOV Reel, Cut Tape
Littelfuse Varistors 30V 14mm Phenolic UltraMOV
Datasheet
1 620In 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 RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
1 719In Stock
Min.: 1
Mult.: 1
AUMOV MOVs PCB Mount Radial 35 VAC 45 VDC 56 V 110 V 17 mm 6.5 kA 40 J 5000 pF - 40 C + 125 C AEC-Q200 Bulk
Littelfuse Varistors RADIAL VARISTOR 07MM ROHS / LEAD FREE
Datasheet
4 180In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 150 VAC 200 VDC 268 V 395 V 7 mm 1.2 kA 13 J 150 pF - 55 C + 85 C Bulk
Littelfuse Varistors 11V 20mm Phenolic UltraMOV
Datasheet
1 110In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 11 VAC 14 VDC 18 V 36 V 20 mm 8 kA 25 J 0.026 uF - 40 C + 125 C Bulk
Littelfuse Varistors 17V 20mm Phenolic UltraMOV
Datasheet
785In 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
413In 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
309In 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 20MM Radial
Datasheet
1 036In 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 40kA 3800pF
Datasheet
50In 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 Multi Layer HS
Datasheet
569In Stock
Min.: 1
Mult.: 1

MHS MOVs PCB Mount SMD/SMT 0603 (1608 metric) 14 VAC 18 VDC 55 V 0.015 J 12 pF - 55 C + 125 C Bulk
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
1 155In Stock
Min.: 1
Mult.: 1
Reel: 600
AUMOV MOVs PCB Mount Radial 50 VAC 65 VDC 82 V 145 V 17 mm 6.5 kA 40 J 3000 pF - 40 C + 125 C AEC-Q200 Reel, Cut Tape
Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
963In Stock
Min.: 1
Mult.: 1
AUMOV MOVs PCB Mount Radial 550 VAC 745 VDC 910 V 1.5 kV 17 mm 6.5 kA 210 J 180 pF - 40 C + 125 C AEC-Q200 Bulk
Littelfuse Varistors RADIAL VARISTOR 10MM ROHS / LEAD FREE
Datasheet
781In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 95 VAC 127 VDC 165 V 250 V 10 mm 1 kA 15 J 600 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
2 379In Stock
Min.: 1
Mult.: 1

Xtreme MOVs PCB Mount Radial 150 VAC 200 VDC 240 V 395 V 23 mm 15 kA 240 J 1900 pF - 40 C + 125 C Bulk
Littelfuse Varistors 20MM Radial
Datasheet
406In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 250 VAC 330 VDC 413 V 620 V 20 mm 6.5 kA 130 J 1000 pF - 55 C + 85 C Bulk
Littelfuse Varistors 460VAC 690J 1220V CLAMP 22KAPK 25MM
Datasheet
717In Stock
750Expected 22/04/2026
Min.: 1
Mult.: 1

UltraMOV25S MOVs PCB Mount Radial 460 VAC 615 VDC 825 V 1.22 kV 25 mm 22 kA 690 J 870 pF - 55 C + 85 C Bulk
Littelfuse Varistors 163V 100A 17pF
Datasheet
1 475In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 163 VAC 224 VDC 270 V 460 V 3 mm 100 A 0.9 J 17 pF - 55 C + 85 C Bulk
Littelfuse Varistors 234V 100A 12pF
Datasheet
630In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 234 VAC 322 VDC 670 V 3 mm 100 A 12 pF - 55 C + 85 C Bulk
Littelfuse Varistors 30V 5mm Phenolic UltraMOV
Datasheet
3 910In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 30 VAC 38 VDC 47 V 93 V 5 mm 500 A 3.1 J 650 pF - 40 C + 125 C Bulk
Littelfuse Varistors 140V 7mm Epoxy UltraMOV
Datasheet
3 279In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 140 VAC 180 VDC 242 V 360 V 7 mm 1.75 kA 13.5 J 160 pF - 55 C + 85 C Bulk