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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Schottky Diodes & Rectifiers 60V 20A DST2060DJF Littelfuse 1: $2.87 18,376In Stock	Mfr. Part # DST2060DJF Mouser Part # 576-DST2060DJF	Littelfuse	Schottky Diodes & Rectifiers 60V 20A Learn More about Littelfuse dst rectifiers	Datasheet	18,376In Stock	Cut Tape $2.87 $1.64 $1.27 $1.03 $0.959 Reel $0.907 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Rectifiers 1800V 63A DSDI60-18A IXYS 1: $14.56 1,882In Stock	Mfr. Part # DSDI60-18A Mouser Part # 747-DSDI60-18A	IXYS	Rectifiers 1800V 63A Learn More about IXYS littelfuse commercial tactical uav systems	Datasheet	1,882In Stock	$14.56 $12.15 $10.72 $10.24	Min.: 1 Mult.: 1
Rectifiers 60 Amps 1200V DSEI2X31-12B IXYS 1: $31.35 2,851In Stock	Mfr. Part # DSEI2X31-12B Mouser Part # 747-DSEI2X31-12B	IXYS	Rectifiers 60 Amps 1200V Learn More about IXYS dsei fred	Datasheet	2,851In Stock	$31.35 $22.32 $21.80 $21.21 Quote Quote	Min.: 1 Mult.: 1
Diode Modules 95 Amps 1200V MDD95-12N1B IXYS 1: $46.58 533In Stock	Mfr. Part # MDD95-12N1B Mouser Part # 747-MDD95-12N1B	IXYS	Diode Modules 95 Amps 1200V Learn More about IXYS mdd rectifiers	Datasheet	533In Stock	$46.58 $39.73 $29.79	Min.: 1 Mult.: 1
Cartridge Fuses 250V 4A Slo-Blo 0215004.MXEP Littelfuse 1: $2.43 12,261In Stock	Mfr. Part # 0215004.MXEP Mouser Part # 576-0215004.MXEP	Littelfuse	Cartridge Fuses 250V 4A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	12,261In Stock	$2.43 $2.36 $1.89 $1.75 View $1.62 $1.55 $1.49 $1.42 $1.40	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL 1210L300SLWR Littelfuse 1: $1.88 17,914In Stock	Mfr. Part # 1210L300SLWR Mouser Part # 576-1210L300SLWR	Littelfuse	Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL Learn More about Littelfuse lorho	Datasheet	17,914In Stock	Cut Tape $1.88 $1.73 $1.43 $1.31 Reel $0.971 View $1.19 $1.10 $1.01 $0.917	Min.: 1 Mult.: 1 : 3,000
Rectifiers 180 Amps 600V DSEP2X91-06A IXYS 1: $41.05 641In Stock	Mfr. Part # DSEP2X91-06A Mouser Part # 747-DSEP2X91-06A	IXYS	Rectifiers 180 Amps 600V Learn More about IXYS littelfuse off board charger power converters	Datasheet	641In Stock	$41.05 $33.17	Min.: 1 Mult.: 1
IGBTs TO247 1200V 85A XPT IXYH85N120A4 IXYS 1: $22.62 1,342In Stock	Mfr. Part # IXYH85N120A4 Mouser Part # 747-IXYH85N120A4	IXYS	IGBTs TO247 1200V 85A XPT Learn More about IXYS ixyxn120a4 xpt genx4 igbts	Datasheet	1,342In Stock	$22.62 $14.30 $14.23	Min.: 1 Mult.: 1
Varistors 60VAC 85VDC 1100pF AEC-Q200 V85MLA1812NRAUTO Littelfuse 1: $3.05 1,871In Stock	Mfr. Part # V85MLA1812NRAUTO Mouser Part # 576-V85MLA1812NRAUTO	Littelfuse	Varistors 60VAC 85VDC 1100pF AEC-Q200 Learn More about Littelfuse mla1812nr varistors	Datasheet	1,871In Stock	Cut Tape $3.05 $2.20 $2.07 $1.77 Reel $1.22 View $1.66 $1.45 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A 1206L300SLTHYR Littelfuse 1: $1.88 45,503In Stock	Mfr. Part # 1206L300SLTHYR Mouser Part # 576-1206L300SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A Learn More about Littelfuse lorho	Datasheet	45,503In Stock	Cut Tape $1.88 $1.73 $1.44 $1.30 View Reel $0.801 $1.18 $1.08 $0.993 $0.955 $0.801 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Small Signal Switching Diodes 40 Amps 1800V DH40-18A IXYS 1: $10.84 4,664In Stock	Mfr. Part # DH40-18A Mouser Part # 747-DH40-18A	IXYS	Small Signal Switching Diodes 40 Amps 1800V Learn More about IXYS littelfuse commercial tactical uav systems	Datasheet	4,664In Stock	$10.84 $7.12 $6.72	Min.: 1 Mult.: 1
Diode Modules 450 Amps 1200V MEO450-12DA IXYS 1: $121.71 214In Stock	Mfr. Part # MEO450-12DA Mouser Part # 747-MEO450-12DA	IXYS	Diode Modules 450 Amps 1200V Learn More about IXYS littelfuse military uav systems	Datasheet	214In Stock	$121.71 $101.25 $83.82	Min.: 1 Mult.: 1
Gate Drivers 2A HIGH SPEED LOW-SIDE DRIVER IX4310TTR IXYS Integrated Circuits 1: $0.92 87,308In Stock	Mfr. Part # IX4310TTR Mouser Part # 849-IX4310TTR	IXYS Integrated Circuits	Gate Drivers 2A HIGH SPEED LOW-SIDE DRIVER Learn More about IXYS Integrated Circuits ixys ix4310t gate driver	Datasheet	87,308In Stock	Cut Tape $0.92 $0.658 $0.594 $0.522 Reel $0.418 View $0.474 $0.453 $0.438 $0.412 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors 35VAC 45VDC 1800pF AEC-Q200 V45MLA1812NRAUTO Littelfuse 1: $3.05 1,404In Stock	Mfr. Part # V45MLA1812NRAUTO Mouser Part # 576-V45MLA1812NRAUTO	Littelfuse	Varistors 35VAC 45VDC 1800pF AEC-Q200 Learn More about Littelfuse mla1812nr varistors	Datasheet	1,404In Stock	Cut Tape $3.05 $2.20 $2.07 $1.77 Reel $1.20 View $1.66 $1.45 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Diode Modules 500 Amps 2200V MDO500-22N1 IXYS 1: $268.31 129In Stock	Mfr. Part # MDO500-22N1 Mouser Part # 747-MDO500-22N1	IXYS	Diode Modules 500 Amps 2200V Learn More about IXYS littelfuse military uav systems	Datasheet	129In Stock	$268.31 $192.34	Min.: 1 Mult.: 1
Rectifiers FRED DIODE 600V, 37A DSEI36-06AS IXYS 1: $8.37 4,220In Stock	Mfr. Part # DSEI36-06AS Mouser Part # 747-DSEI36-06AS	IXYS	Rectifiers FRED DIODE 600V, 37A Learn More about IXYS littelfuse commercial tactical uav systems	Datasheet	4,220In Stock	Cut Tape $8.37 $5.90 $4.77 $4.24 Reel $3.80 MouseReel Available	Min.: 1 Mult.: 1 : 800
Rectifiers High VTG Standard Rectifier DNA30E2200PZ IXYS 1: $7.74 7,877In Stock	Mfr. Part # DNA30E2200PZ Mouser Part # 747-DNA30E2200PZ	IXYS	Rectifiers High VTG Standard Rectifier Learn More about IXYS littelfuse commercial tactical uav systems	Datasheet	7,877In Stock	Cut Tape $7.74 $5.18 $4.17 $3.70 Reel $3.28 MouseReel Available	Min.: 1 Mult.: 1 : 800
Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD 1210L500/12SLWR Littelfuse 1: $2.52 5,337In Stock	Mfr. Part # 1210L500/12SLWR Mouser Part # 576-1210L500/12SLWR	Littelfuse	Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	5,337In Stock	Cut Tape $2.52 $2.08 $1.92 $1.60 View Reel $1.06 $1.47 $1.32 $1.22 $1.06 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Standard HV Nominal CG32.7L Littelfuse 1: $3.86 700In Stock	Mfr. Part # CG32.7L Mouser Part # 576-CG32.7L	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Standard HV Nominal Learn More about Littelfuse cg3 gas discharge tubes	Datasheet	700In Stock	$3.86 $2.95 $2.61 $2.50 $2.40	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.7KV GP Axial Leaded CG32.7LTR Littelfuse 1: $3.86 1,000In Stock	Mfr. Part # CG32.7LTR Mouser Part # 576-CG32.7LTR	Littelfuse	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.7KV GP Axial Leaded Learn More about Littelfuse cg3 gas discharge tubes	Datasheet	1,000In Stock	Cut Tape $3.86 $2.95 $2.44 Reel $2.17 $2.12 $2.09	Min.: 1 Mult.: 1 : 500
Fuse Holder CLASS T FUSE BLOCK 300V 30A 3 POLE LFT300303C Littelfuse 1: $63.38 107In Stock 47Expected 1/4/2027	Mfr. Part # LFT300303C Mouser Part # 576-LFT300303C	Littelfuse	Fuse Holder CLASS T FUSE BLOCK 300V 30A 3 POLE	Datasheet	107In Stock 47Expected 1/4/2027	$63.38 $52.57 $39.97 $35.49 View $33.83 $33.13	Min.: 1 Mult.: 1
Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor P0220SALRP Littelfuse 1: $1.65 8,740In Stock	Mfr. Part # P0220SALRP Mouser Part # 576-P0220SALRP	Littelfuse	Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor Learn More about Littelfuse p 0s lrp thyristors	Datasheet	8,740In Stock	Cut Tape $1.65 $1.05 $0.695 $0.546 $0.498 Reel $0.435 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Thyristor Surge Protection Devices - TSPD 50A 22V P0300EAL Littelfuse 1: $1.37 5,863In Stock	Mfr. Part # P0300EAL Mouser Part # 576-P0300EAL	Littelfuse	Thyristor Surge Protection Devices - TSPD 50A 22V Learn More about Littelfuse p 0eal thyristors	Datasheet	5,863In Stock	$1.37 $0.887 $0.535 $0.483	Min.: 1 Mult.: 1
Varistors 300V 20KA SQ 25MM PB FREE 25S TMOV25SP300M Littelfuse 1: $4.64 645In Stock	Mfr. Part # TMOV25SP300M Mouser Part # 576-TMOV25SP300M	Littelfuse	Varistors 300V 20KA SQ 25MM PB FREE 25S Learn More about Littelfuse smov varistor	Datasheet	645In Stock	$4.64 $3.49 $3.44 $3.20 View $3.02 $2.95 $2.87	Min.: 1 Mult.: 1
Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE V240ZA05P Littelfuse 1: $0.59 19,876In Stock	Mfr. Part # V240ZA05P Mouser Part # 576-V240ZA05P	Littelfuse	Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE Learn More about Littelfuse za varistors	Datasheet	19,876In Stock	$0.59 $0.415 $0.373 $0.28 View $0.27 $0.258 $0.257	Min.: 1 Mult.: 1

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AC/DC Power Supply

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