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: 5 464
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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 300V
Datasheet
3 174In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

C-III MOVs PCB Mount Radial 300 VAC 517 V 775 V 14 mm 6 kA 155 J - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 320V 380pF
Datasheet
3 615In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

LA MOVs PCB Mount Radial 320 VAC 420 VDC 565 V 850 V 14 mm 4.5 kA 80 J 380 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 20 VAC 1.2J 65V-CL 250A-P
Datasheet
6 827In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Radial 20 VAC 26 VDC 33 V 68 V 7 mm 250 A 1.2 J 1.62 nF - 55 C + 85 C Bulk
Littelfuse Varistors 275V 100A 11pF
Datasheet
2 116In Stock
Min.: 1
Mult.: 1

MA MOVs PCB Mount Radial 253 VAC 349 VDC 430 V 740 V 3 mm 100 A 1.5 J 11 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
768In Stock
Min.: 1
Mult.: 1

TMOV MOVs PCB Mount Radial 200 VAC 344 VDC 344 V 530 V 20 mm 10 kA 154 J 1.25 nF - 55 C + 85 C Bulk
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
5 760In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

MHS MOVs PCB Mount SMD/SMT 0603 (1608 metric) 6.5 VAC 9 VDC 30 V 0.015 J 22 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 150V 150pF
Datasheet
4 735In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 150 VAC 200 VDC 212 V to 284 V 430 V 7 mm 1.2 kA 13 J 150 pF - 55 C + 85 C Bulk
Littelfuse Varistors 150V 800pF
Datasheet
3 820In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 150 VAC 200 VDC 264 V 395 V 14 mm 4.5 kA 45 J 800 pF - 55 C + 85 C Bulk
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
5 362In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10 000

MLA MLVs PCB Mount SMD/SMT 0805 (2012 metric) 14 VAC 18 VDC 28 V 44 V 120 A 0.3 J 520 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 60V 20mm Epoxy UltraMOV
Datasheet
2 857In Stock
Min.: 1
Mult.: 1

LV UltraMOV MOVs PCB Mount Radial 60 VAC 85 VDC 100 V 175 V 20 mm 10 kA 100 J 5.2 nF - 55 C + 85 C Bulk
Littelfuse Varistors 250V 90pF
Datasheet
Product Comments
7 724In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

LA MOVs PCB Mount Radial 250 VAC 330 VDC 429 V 650 V 7 mm 1.2 kA 21 J 90 pF - 55 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
Datasheet
665In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

SM7 MOVs PCB Mount SMD/SMT 480 VAC 640 VDC 825 V 1.24 kV 1.2 kA 35 J 50 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

MLA Reel, Cut Tape, MouseReel
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1 054In Stock
Min.: 1
Mult.: 1

iTMOV MOVs PCB Mount Radial 250 VAC 320 VDC 429 V 650 V 20 mm 10 kA 170 J 1 nF - 55 C + 85 C Bulk
Littelfuse Varistors 95V 250A 250pF 7 Inch Reel
Datasheet
1 821In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

CH MOVs PCB Mount SMD/SMT 3220 (8552 metric) 95 VAC 127 VDC 95 V 250 V 250 A 3 J 250 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 150V
Datasheet
2 234In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 150 VAC 150 VDC 264 V 395 V 14 mm 6 kA 100 J - 55 C + 85 C Bulk
Littelfuse Varistors 150V 360pF
Datasheet
6 148In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 150 VAC 200 VDC 212 V to 268 V 395 V 10 mm 2.5 kA 25 J 360 pF - 55 C + 85 C Bulk
Littelfuse Varistors 150V 40kA 8000pF 40mm Disc
Datasheet
57In Stock
Min.: 1
Mult.: 1

HA MOVs PCB Mount SMD/SMT 150 VAC 200 VDC 240 V 405 V 40 mm 40 kA 300 J 8 nF - 55 C + 85 C Bulk
Littelfuse Varistors 230V 20mm Epoxy UltraMOV
Datasheet
1 741In Stock
Min.: 1
Mult.: 1

UltraMOV MOVs PCB Mount Radial 230 VAC 300 VDC 324 V to 396 V 595 V 20 mm 10 kA 160 J 1.1 nF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
1 241In Stock
1 750Expected 28/08/2026
Min.: 1
Mult.: 1

AUMOV MOVs PCB Mount Radial 510 VAC 670 VDC 820 V 1.355 kV 23 mm 10 kA 410 J 350 pF - 40 C + 125 C AEC-Q200 Bulk
Littelfuse Varistors SURFACE MOUNT SM20 VARISTORS
Datasheet
313In Stock
Min.: 1
Mult.: 1
: 108

SM20 MOVs PCB Mount SMD/SMT 300 VAC 405 VDC 517 V 775 V 26 mm 6.5 kA 165 J 800 pF - 40 C + 85 C Reel, Cut Tape
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE
Datasheet
2 427In Stock
Min.: 1
Mult.: 1

C-III MOVs PCB Mount Radial 420 VAC 748 V 1.12 kV 20 mm 9 kA 390 J - 55 C + 85 C Bulk
Littelfuse Varistors 420V 55pF
Datasheet
4 404In Stock
Min.: 1
Mult.: 1

LA MOVs PCB Mount Radial 420 VAC 560 VDC 748 V 1.12 kV 7 mm 1.2 kA 30 J 55 pF - 55 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE
Datasheet
4 371In Stock
Min.: 1
Mult.: 1

ZA MOVs PCB Mount Through Hole 30 VAC 38 VDC 51.7 V 93 V 7 mm 250 A 100 mJ to 52 J 1.245 nF - 55 C + 85 C Bulk
Littelfuse Varistors 820V 40kA 2500pF
Datasheet
27In Stock
Min.: 1
Mult.: 1

DB MOVs PCB Mount SMD/SMT 510 VAC 675 VDC 820 V 1.35 kV 40 mm 40 kA 700 J 2.5 nF - 55 C + 85 C Bulk