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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: 2.76 CHF
1 090In Stock
New Product

Mfr. Part No.
DPT15I600PA

Mouser Part No
747-DPT15I600PA

New Product

IXYS

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

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Datasheet

1 090In Stock

2.76 CHF

1.79 CHF

1.23 CHF

1.02 CHF

View

Min.: 1
Mult.: 1

Varistors 50VAC 65VDC 1500pF AEC-Q200

V65MLA1812NRAUTO
Littelfuse
1: 2.42 CHF
2 543In Stock

Mfr. Part No.
V65MLA1812NRAUTO

Mouser Part No
576-V65MLA1812NRAUTO

Littelfuse

Varistors 50VAC 65VDC 1500pF AEC-Q200

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Datasheet

2 543In Stock

Cut Tape

2.42 CHF

1.74 CHF

1.64 CHF

1.40 CHF

Reel

0.968 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

IGBTs IXYH55N120C4H1

IXYH55N120C4H1
IXYS
1: 15.57 CHF
629In Stock

Mfr. Part No.
IXYH55N120C4H1

Mouser Part No
576-IXYH55N120C4H1

IXYS

IGBTs IXYH55N120C4H1

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Datasheet

629In Stock

15.57 CHF

10.53 CHF

9.10 CHF

8.64 CHF

8.35 CHF

Min.: 1
Mult.: 1

Varistors 35VAC 45VDC 1800pF AEC-Q200

V45MLA1812NRAUTO
Littelfuse
1: 2.42 CHF
1 404In Stock

Mfr. Part No.
V45MLA1812NRAUTO

Mouser Part No
576-V45MLA1812NRAUTO

Littelfuse

Varistors 35VAC 45VDC 1800pF AEC-Q200

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Datasheet

1 404In Stock

Cut Tape

2.42 CHF

1.74 CHF

1.64 CHF

1.40 CHF

Reel

1.02 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Schottky Diodes & Rectifiers 60V 20A

DST2060DJF
Littelfuse
1: 2.28 CHF
19 017In Stock

Mfr. Part No.
DST2060DJF

Mouser Part No
576-DST2060DJF

Littelfuse

Schottky Diodes & Rectifiers 60V 20A

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Datasheet

19 017In Stock

Cut Tape

2.28 CHF

1.47 CHF

1.00 CHF

0.824 CHF

0.761 CHF

Reel

0.719 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Rectifiers 60 Amps 1200V

DSEI2X31-12B
IXYS
1: 23.02 CHF
2 895In Stock

Mfr. Part No.
DSEI2X31-12B

Mouser Part No
747-DSEI2X31-12B

IXYS

Rectifiers 60 Amps 1200V

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Datasheet

2 895In Stock

23.02 CHF

17.35 CHF

Min.: 1
Mult.: 1

Rectifiers 4 Amps 8000V

UGE1112AY4
IXYS
1: 73.44 CHF
190In Stock

Mfr. Part No.
UGE1112AY4

Mouser Part No
747-UGE1112AY4

IXYS

Rectifiers 4 Amps 8000V

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Datasheet

190In Stock

73.44 CHF

65.39 CHF

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Slo-Blo

0215004.MXEP
Littelfuse
1: 2.15 CHF
12 850In Stock

Mfr. Part No.
0215004.MXEP

Mouser Part No
576-0215004.MXEP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

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Datasheet

12 850In Stock

2.15 CHF

2.04 CHF

1.69 CHF

1.48 CHF

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Min.: 1
Mult.: 1

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

LFT600603C
Littelfuse
1: 46.83 CHF
1 488In Stock

Mfr. Part No.
LFT600603C

Mouser Part No
576-LFT600603C

Littelfuse

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

Datasheet

1 488In Stock

46.83 CHF

41.79 CHF

38.55 CHF

31.91 CHF

30.50 CHF

Min.: 1
Mult.: 1

IGBTs TO247 1200V 85A XPT

IXYH85N120A4
IXYS
1: 17.93 CHF
1 360In Stock

Mfr. Part No.
IXYH85N120A4

Mouser Part No
747-IXYH85N120A4

IXYS

IGBTs TO247 1200V 85A XPT

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Datasheet

1 360In Stock

17.93 CHF

11.34 CHF

11.31 CHF

Min.: 1
Mult.: 1

IGBTs 1700V/108A High Voltage XPT IGBT

IXYX30N170CV1
IXYS
1: 30.52 CHF
936In Stock

Mfr. Part No.
IXYX30N170CV1

Mouser Part No
747-IXYX30N170CV1

IXYS

IGBTs 1700V/108A High Voltage XPT IGBT

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Datasheet

936In Stock

30.52 CHF

22.89 CHF

Min.: 1
Mult.: 1

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

0603L175SLYR
Littelfuse
1: 1.22 CHF
16 269In Stock

Mfr. Part No.
0603L175SLYR

Mouser Part No
576-0603L175SLYR

Littelfuse

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

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Datasheet

16 269In Stock

Cut Tape

1.22 CHF

1.07 CHF

0.968 CHF

0.931 CHF

View

Reel

0.662 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

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

1206L300SLTHYR
Littelfuse
1: 1.49 CHF
53 570In Stock

Mfr. Part No.
1206L300SLTHYR

Mouser Part No
576-1206L300SLTHYR

Littelfuse

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

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Datasheet

53 570In Stock

Cut Tape

1.49 CHF

1.37 CHF

1.14 CHF

1.05 CHF

View

Reel

0.857 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

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

P3800S3NLRP
Littelfuse
1: 5.23 CHF
5 927In Stock

Mfr. Part No.
P3800S3NLRP

Mouser Part No
576-P3800S3NLRP

Littelfuse

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

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Datasheet

5 927In Stock

Cut Tape

5.23 CHF

3.49 CHF

2.54 CHF

2.41 CHF

2.29 CHF

Reel

2.29 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Small Signal Switching Diodes 40 Amps 1800V

DH40-18A
IXYS
1: 8.59 CHF
4 826In Stock

Mfr. Part No.
DH40-18A

Mouser Part No
747-DH40-18A

IXYS

Small Signal Switching Diodes 40 Amps 1800V

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Datasheet

4 826In Stock

8.59 CHF

6.14 CHF

5.55 CHF

Min.: 1
Mult.: 1

Rectifiers 1200V 52A

DSEI60-12A
IXYS
1: 6.60 CHF
2 738In Stock

Mfr. Part No.
DSEI60-12A

Mouser Part No
747-DSEI60-12A

IXYS

Rectifiers 1200V 52A

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Datasheet

2 738In Stock

6.60 CHF

5.19 CHF

4.63 CHF

4.61 CHF

Min.: 1
Mult.: 1

Diode Modules 500 Amps 2200V

MDO500-22N1
IXYS
1: 208.80 CHF
147In Stock

Mfr. Part No.
MDO500-22N1

Mouser Part No
747-MDO500-22N1

IXYS

Diode Modules 500 Amps 2200V

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Datasheet

147In Stock

208.80 CHF

165.87 CHF

Min.: 1
Mult.: 1

Gate Drivers 2A HIGH SPEED LOW-SIDE DRIVER

IX4310TTR
IXYS Integrated Circuits
1: 0.634 CHF
89 306In Stock

Mfr. Part No.
IX4310TTR

Mouser Part No
849-IX4310TTR

IXYS Integrated Circuits

Gate Drivers 2A HIGH SPEED LOW-SIDE DRIVER

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Datasheet

89 306In Stock

Cut Tape

0.634 CHF

0.49 CHF

0.455 CHF

0.414 CHF

View

Reel

0.359 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Varistors 50kA 130V 20000pF

V131BA60
Littelfuse
1: 66.06 CHF
559In Stock

Mfr. Part No.
V131BA60

Mouser Part No
576-V131BA60

Littelfuse

Varistors 50kA 130V 20000pF

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Datasheet

559In Stock

66.06 CHF

61.07 CHF

Min.: 1
Mult.: 1

Small Signal Switching Diodes Sonic Fast Recovery Diode

DHG10I1800PA
IXYS
1: 4.39 CHF
11 587In Stock

Mfr. Part No.
DHG10I1800PA

Mouser Part No
747-DHG10I1800PA

IXYS

Small Signal Switching Diodes Sonic Fast Recovery Diode

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Datasheet

11 587In Stock

4.39 CHF

2.27 CHF

2.02 CHF

Min.: 1
Mult.: 1

Rectifiers 400V 15A

D4015LTP
IXYS
1: 3.23 CHF
999In Stock

Mfr. Part No.
D4015LTP

Mouser Part No
576-D4015LTP

IXYS

Rectifiers 400V 15A

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Datasheet

999In Stock

3.23 CHF

1.63 CHF

1.36 CHF

1.26 CHF

1.21 CHF

Min.: 1
Mult.: 1

Rectifiers High VTG Standard Rectifier

DNA30E2200PZ
IXYS
1: 6.14 CHF
7 897In Stock

Mfr. Part No.
DNA30E2200PZ

Mouser Part No
747-DNA30E2200PZ

IXYS

Rectifiers High VTG Standard Rectifier

Learn More

Datasheet

7 897In Stock

Cut Tape

6.14 CHF

4.10 CHF

3.31 CHF

2.93 CHF

Reel

2.42 CHF

2.36 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 800

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

0603L300/9SLYR
Littelfuse
1: 3.29 CHF
5 651In Stock

Mfr. Part No.
0603L300/9SLYR

Mouser Part No
576-0603L300/9SLYR

Littelfuse

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

Learn More

Datasheet

5 651In Stock

Cut Tape

3.29 CHF

2.73 CHF

2.52 CHF

2.08 CHF

View

Reel

1.48 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Rectifiers FRED DIODE 600V, 37A

DSEI36-06AS
IXYS
1: 6.64 CHF
4 222In Stock

Mfr. Part No.
DSEI36-06AS

Mouser Part No
747-DSEI36-06AS

IXYS

Rectifiers FRED DIODE 600V, 37A

Learn More

Datasheet

4 222In Stock

Cut Tape

6.64 CHF

4.67 CHF

3.78 CHF

3.37 CHF

Reel

3.01 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 800

Rectifiers High VTG Standard Rectifier

DNA30EM2200PZ
IXYS
1: 6.14 CHF
10 784In Stock

Mfr. Part No.
DNA30EM2200PZ

Mouser Part No
747-DNA30EM2200PZ

IXYS

Rectifiers High VTG Standard Rectifier

Learn More

Datasheet

10 784In Stock

Cut Tape

6.14 CHF

4.10 CHF

3.31 CHF

2.93 CHF

Reel

2.64 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 800

AC/DC Power Supply

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