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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.

All Results (8,843)

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Part #

Small Signal Switching Diodes 600V, 15A, TO-220-2L FRED

DPT15I600PA
IXYS
1: ¥578
1,090In Stock
New Product

Mfr. Part #
DPT15I600PA

Mouser Part #
747-DPT15I600PA

New Product

IXYS

Small Signal Switching Diodes 600V, 15A, TO-220-2L FRED

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Datasheet

1,090In Stock

¥578

¥375.4

¥257.5

¥214.3

View

Min.: 1
Mult.: 1

Varistors 50VAC 65VDC 1500pF AEC-Q200

V65MLA1812NRAUTO
Littelfuse
1: ¥506.6
2,543In Stock

Mfr. Part #
V65MLA1812NRAUTO

Mouser Part #
576-V65MLA1812NRAUTO

Littelfuse

Varistors 50VAC 65VDC 1500pF AEC-Q200

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Datasheet

2,543In Stock

Cut Tape

¥506.6

¥365.4

¥343.8

¥294

Reel

¥202.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

IGBTs IXYH55N120C4H1

IXYH55N120C4H1
IXYS
1: ¥3,262.2
629In Stock

Mfr. Part #
IXYH55N120C4H1

Mouser Part #
576-IXYH55N120C4H1

IXYS

IGBTs IXYH55N120C4H1

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Datasheet

629In Stock

¥3,262.2

¥2,205.8

¥1,906.8

¥1,808.8

¥1,749

Min.: 1
Mult.: 1

Varistors 35VAC 45VDC 1800pF AEC-Q200

V45MLA1812NRAUTO
Littelfuse
1: ¥506.6
1,404In Stock

Mfr. Part #
V45MLA1812NRAUTO

Mouser Part #
576-V45MLA1812NRAUTO

Littelfuse

Varistors 35VAC 45VDC 1800pF AEC-Q200

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Datasheet

1,404In Stock

Cut Tape

¥506.6

¥365.4

¥343.8

¥294

Reel

¥214.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Schottky Diodes & Rectifiers 60V 20A

DST2060DJF
Littelfuse
1: ¥476.7
19,017In Stock

Mfr. Part #
DST2060DJF

Mouser Part #
576-DST2060DJF

Littelfuse

Schottky Diodes & Rectifiers 60V 20A

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Datasheet

19,017In Stock

Cut Tape

¥476.7

¥307.3

¥210.9

¥172.7

¥159.3

Reel

¥148.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Rectifiers 60 Amps 1200V

DSEI2X31-12B
IXYS
1: ¥4,821.9
2,895In Stock

Mfr. Part #
DSEI2X31-12B

Mouser Part #
747-DSEI2X31-12B

IXYS

Rectifiers 60 Amps 1200V

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Datasheet

2,895In Stock

¥4,821.9

¥3,528

¥3,491.4

¥3,489.8

Quote

Min.: 1
Mult.: 1

Rectifiers 4 Amps 8000V

UGE1112AY4
IXYS
1: ¥15,384.2
190In Stock

Mfr. Part #
UGE1112AY4

Mouser Part #
747-UGE1112AY4

IXYS

Rectifiers 4 Amps 8000V

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Datasheet

190In Stock

¥15,384.2

¥13,522.2

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Slo-Blo

0215004.MXEP
Littelfuse
1: ¥450.1
12,838In Stock

Mfr. Part #
0215004.MXEP

Mouser Part #
576-0215004.MXEP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

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Datasheet

12,838In Stock

¥450.1

¥426.9

¥353.8

¥308.9

View

Min.: 1
Mult.: 1

Fuse Holder CLASS T FUSE BLOCK 600V 60A 3 POLE

LFT600603C
Littelfuse
1: ¥9,809.9
1,484In Stock

Mfr. Part #
LFT600603C

Mouser Part #
576-LFT600603C

Littelfuse

Fuse Holder CLASS T FUSE BLOCK 600V 60A 3 POLE

Datasheet

1,484In Stock

¥9,809.9

¥8,755.1

¥8,075.8

¥6,683.9

¥6,389.9

Min.: 1
Mult.: 1

IGBTs TO247 1200V 85A XPT

IXYH85N120A4
IXYS
1: ¥3,757.2
1,360In Stock

Mfr. Part #
IXYH85N120A4

Mouser Part #
747-IXYH85N120A4

IXYS

IGBTs TO247 1200V 85A XPT

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Datasheet

1,360In Stock

¥3,757.2

¥2,375.2

¥2,333.7

Min.: 1
Mult.: 1

IGBTs 1700V/108A High Voltage XPT IGBT

IXYX30N170CV1
IXYS
1: ¥6,393.2
936In Stock

Mfr. Part #
IXYX30N170CV1

Mouser Part #
747-IXYX30N170CV1

IXYS

IGBTs 1700V/108A High Voltage XPT IGBT

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Datasheet

936In Stock

¥6,393.2

¥4,722.2

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A

0603L175SLYR
Littelfuse
1: ¥255.8
16,269In Stock

Mfr. Part #
0603L175SLYR

Mouser Part #
576-0603L175SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A

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Datasheet

16,269In Stock

Cut Tape

¥255.8

¥224.2

¥202.6

¥196

View

Reel

¥133

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A

1206L300SLTHYR
Littelfuse
1: ¥312.3
53,570In Stock

Mfr. Part #
1206L300SLTHYR

Mouser Part #
576-1206L300SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A

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Datasheet

53,570In Stock

Cut Tape

¥312.3

¥287.4

¥239.2

¥220.9

View

Reel

¥152.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 350V 3000A DO214AB RoHS

P3800S3NLRP
Littelfuse
1: ¥1,094.6
5,927In Stock

Mfr. Part #
P3800S3NLRP

Mouser Part #
576-P3800S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 350V 3000A DO214AB RoHS

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Datasheet

5,927In Stock

Cut Tape

¥1,094.6

¥730.8

¥531.5

¥504.9

¥476.7

Reel

¥471.7

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Small Signal Switching Diodes 40 Amps 1800V

DH40-18A
IXYS
1: ¥1,800.5
4,786In Stock

Mfr. Part #
DH40-18A

Mouser Part #
747-DH40-18A

IXYS

Small Signal Switching Diodes 40 Amps 1800V

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Datasheet

4,786In Stock

¥1,800.5

¥1,285.6

¥1,101.2

Min.: 1
Mult.: 1

Rectifiers 1200V 52A

DSEI60-12A
IXYS
1: ¥1,365.3
2,738In Stock

Mfr. Part #
DSEI60-12A

Mouser Part #
747-DSEI60-12A

IXYS

Rectifiers 1200V 52A

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Datasheet

2,738In Stock

¥1,365.3

¥1,088

¥970

¥901.9

Min.: 1
Mult.: 1

Diode Modules 500 Amps 2200V

MDO500-22N1
IXYS
1: ¥43,737.5
147In Stock

Mfr. Part #
MDO500-22N1

Mouser Part #
747-MDO500-22N1

IXYS

Diode Modules 500 Amps 2200V

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Datasheet

147In Stock

¥43,737.5

¥33,027.3

Min.: 1
Mult.: 1

Gate Drivers 2A HIGH SPEED LOW-SIDE DRIVER

IX4310TTR
IXYS Integrated Circuits
1: ¥132.9
89,306In Stock

Mfr. Part #
IX4310TTR

Mouser Part #
849-IX4310TTR

IXYS Integrated Circuits

Gate Drivers 2A HIGH SPEED LOW-SIDE DRIVER

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Datasheet

89,306In Stock

Cut Tape

¥132.9

¥102.5

¥95.3

¥86.7

Reel

¥70.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors 50kA 130V 20000pF

V131BA60
Littelfuse
1: ¥13,837.8
559In Stock

Mfr. Part #
V131BA60

Mouser Part #
576-V131BA60

Littelfuse

Varistors 50kA 130V 20000pF

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Datasheet

559In Stock

¥13,837.8

¥12,793

Min.: 1
Mult.: 1

Small Signal Switching Diodes Sonic Fast Recovery Diode

DHG10I1800PA
IXYS
1: ¥918.5
11,587In Stock

Mfr. Part #
DHG10I1800PA

Mouser Part #
747-DHG10I1800PA

IXYS

Small Signal Switching Diodes Sonic Fast Recovery Diode

Learn More

Datasheet

11,587In Stock

¥918.5

¥483.4

¥402

¥363.8

¥340.5

Min.: 1
Mult.: 1

Rectifiers 400V 15A

D4015LTP
IXYS
1: ¥676
999In Stock

Mfr. Part #
D4015LTP

Mouser Part #
576-D4015LTP

IXYS

Rectifiers 400V 15A

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Datasheet

999In Stock

¥676

¥342.2

¥284

¥264.1

¥240.8

Min.: 1
Mult.: 1

Rectifiers High VTG Standard Rectifier

DNA30E2200PZ
IXYS
1: ¥1,285.6
7,897In Stock

Mfr. Part #
DNA30E2200PZ

Mouser Part #
747-DNA30E2200PZ

IXYS

Rectifiers High VTG Standard Rectifier

Learn More

Datasheet

7,897In Stock

Cut Tape

¥1,285.6

¥860.4

¥692.6

¥614.6

Reel

¥506.6

¥493.3

MouseReel Available

Min.: 1
Mult.: 1

: 800

Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT

0603L300/9SLYR
Littelfuse
1: ¥689.3
5,201In Stock

Mfr. Part #
0603L300/9SLYR

Mouser Part #
576-0603L300/9SLYR

Littelfuse

Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT

Learn More

Datasheet

5,201In Stock

Cut Tape

¥689.3

¥571.4

¥526.5

¥436.8

View

Reel

¥310.6

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Rectifiers FRED DIODE 600V, 37A

DSEI36-06AS
IXYS
1: ¥1,390.3
4,222In Stock

Mfr. Part #
DSEI36-06AS

Mouser Part #
747-DSEI36-06AS

IXYS

Rectifiers FRED DIODE 600V, 37A

Learn More

Datasheet

4,222In Stock

Cut Tape

¥1,390.3

¥980

¥792.3

¥704.3

Reel

¥624.5

MouseReel Available

Min.: 1
Mult.: 1

: 800

Rectifiers High VTG Standard Rectifier

DNA30EM2200PZ
IXYS
1: ¥1,285.6
10,784In Stock

Mfr. Part #
DNA30EM2200PZ

Mouser Part #
747-DNA30EM2200PZ

IXYS

Rectifiers High VTG Standard Rectifier

Learn More

Datasheet

10,784In Stock

Cut Tape

¥1,285.6

¥860.4

¥692.6

¥614.6

Reel

¥544.8

MouseReel Available

Min.: 1
Mult.: 1

: 800

AC/DC Power Supply

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AC/DC Power Supply

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