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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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Part #

Small Signal Switching Diodes 1200V, 30A, TO-220-2L FRED

DPU30I1200PA
IXYS
1: $7.91
88In Stock
1,000Expected 6/7/2026
New Product

Mfr. Part No.
DPU30I1200PA

Mouser Part No
747-DPU30I1200PA

New Product

IXYS

Small Signal Switching Diodes 1200V, 30A, TO-220-2L FRED

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Datasheet

88In Stock

1,000Expected 6/7/2026

$7.91

$5.18

$3.85

$3.22

$2.81

Min.: 1
Mult.: 1

IGBTs 650V, 50A, XPT Gen5 C5 IGBT in TO-263

IXYA50N65C5
IXYS
1: $11.56
75In Stock
300Expected 23/12/2026
New Product

Mfr. Part No.
IXYA50N65C5

Mouser Part No
747-IXYA50N65C5

New Product

IXYS

IGBTs 650V, 50A, XPT Gen5 C5 IGBT in TO-263

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Datasheet

75In Stock

300Expected 23/12/2026

$11.56

$7.37

$5.62

$5.25

Min.: 1
Mult.: 1

IGBTs 650V, 55A, XPT Gen5 B5 IGBT in TO-263

IXYA55N65B5
IXYS
1: $11.56
77In Stock
300Expected 6/11/2026
New Product

Mfr. Part No.
IXYA55N65B5

Mouser Part No
747-IXYA55N65B5

New Product

IXYS

IGBTs 650V, 55A, XPT Gen5 B5 IGBT in TO-263

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Datasheet

77In Stock

300Expected 6/11/2026

$11.56

$7.37

$5.62

$5.25

Min.: 1
Mult.: 1

IGBTs 650V, 100A, XPT Gen5 C5 IGBT in TO-247AD

IXYH100N65C5
IXYS
1: $22.20
70In Stock
300Expected 6/11/2026
New Product

Mfr. Part No.
IXYH100N65C5

Mouser Part No
747-IXYH100N65C5

New Product

IXYS

IGBTs 650V, 100A, XPT Gen5 C5 IGBT in TO-247AD

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Datasheet

70In Stock

300Expected 6/11/2026

$22.20

$15.51

$11.90

Min.: 1
Mult.: 1

Diode Modules 560 Amps 1200v

MDO500-12N1
IXYS
1: $275.39
88In Stock
84Expected 21/7/2026

Mfr. Part No.
MDO500-12N1

Mouser Part No
747-MDO500-12N1

IXYS

Diode Modules 560 Amps 1200v

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Datasheet

88In Stock

84Expected 21/7/2026

$275.39

$205.86

Min.: 1
Mult.: 1

Varistors 50kA 130V 20000pF

V131BA60
Littelfuse
1: $84.89
559In Stock

Mfr. Part No.
V131BA60

Mouser Part No
576-V131BA60

Littelfuse

Varistors 50kA 130V 20000pF

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Datasheet

559In Stock

$84.89

Min.: 1
Mult.: 1

Small Signal Switching Diodes Sonic Fast Recovery Diode

DHG10I1800PA
IXYS
1: $6.96
11,911In Stock

Mfr. Part No.
DHG10I1800PA

Mouser Part No
747-DHG10I1800PA

IXYS

Small Signal Switching Diodes Sonic Fast Recovery Diode

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Datasheet

11,911In Stock

$6.96

$3.82

$3.39

$2.88

Min.: 1
Mult.: 1

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

0603L175SLYR
Littelfuse
1: $2.17
16,586In 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

16,586In Stock

Cut Tape

$2.17

$1.90

$1.65

$1.56

View

Reel

$1.11

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

1206L300SLTHYR
Littelfuse
1: $2.35
54,183In 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

54,183In Stock

Cut Tape

$2.35

$2.00

$1.75

$1.60

View

Reel

$1.11

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Small Signal Switching Diodes 40 Amps 1800V

DH40-18A
IXYS
1: $15.03
4,885In 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

4,885In Stock

$15.03

$10.55

$9.34

Min.: 1
Mult.: 1

Diode Modules 500 Amps 2200V

MDO500-22N1
IXYS
1: $289.05
152In Stock

Mfr. Part No.
MDO500-22N1

Mouser Part No
747-MDO500-22N1

IXYS

Diode Modules 500 Amps 2200V

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Datasheet

152In Stock

$289.05

$257.33

Min.: 1
Mult.: 1

Gate Drivers 2A HIGH SPEED LOW-SIDE DRIVER

IX4310TTR
IXYS Integrated Circuits
1: $1.03
90,540In 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

90,540In Stock

Cut Tape

$1.03

$0.828

$0.78

$0.724

Reel

$0.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors 33V 180A 500pF

V33MLA1206NH
Littelfuse
1: $1.78
42,198In Stock

Mfr. Part No.
V33MLA1206NH

Mouser Part No
576-V33MLA1206NH

Littelfuse

Varistors 33V 180A 500pF

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Datasheet

42,198In Stock

Cut Tape

$1.78

$1.29

$1.17

$1.03

Reel

$0.733

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 275V 250A 50pF 13 Inch Reel

V430CH8
Littelfuse
1: $1.57
24,544In Stock

Mfr. Part No.
V430CH8

Mouser Part No
576-V430CH8

Littelfuse

Varistors 275V 250A 50pF 13 Inch Reel

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Datasheet

24,544In Stock

Cut Tape

$1.57

$1.31

$1.23

$1.16

View

Reel

$0.899

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Cartridge Fuses 250V 4A Slo-Blo

0215004.MXEP
Littelfuse
1: $4.49
13,681In Stock

Mfr. Part No.
0215004.MXEP

Mouser Part No
576-0215004.MXEP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

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Datasheet

13,681In Stock

$4.49

$3.73

$2.88

$2.54

View

Min.: 1
Mult.: 1

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

LFT600603C
Littelfuse
1: $73.60
1,486In Stock

Mfr. Part No.
LFT600603C

Mouser Part No
576-LFT600603C

Littelfuse

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

Datasheet

1,486In Stock

$73.60

$73.27

$67.58

$55.93

$53.47

Min.: 1
Mult.: 1

Schottky Diodes & Rectifiers 60V 20A

DST2060DJF
Littelfuse
1: $3.99
19,030In Stock

Mfr. Part No.
DST2060DJF

Mouser Part No
576-DST2060DJF

Littelfuse

Schottky Diodes & Rectifiers 60V 20A

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Datasheet

19,030In Stock

Cut Tape

$3.99

$2.57

$1.77

$1.43

$1.33

Reel

$1.26

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Rectifiers 60 Amps 1200V

DSEI2X31-12B
IXYS
1: $40.35
2,916In Stock

Mfr. Part No.
DSEI2X31-12B

Mouser Part No
747-DSEI2X31-12B

IXYS

Rectifiers 60 Amps 1200V

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Datasheet

2,916In Stock

$40.35

$29.54

$29.22

Min.: 1
Mult.: 1

Bridge Rectifiers 40 Amps 1200V

GUO40-12NO1
IXYS
1: $34.88
1,713In Stock

Mfr. Part No.
GUO40-12NO1

Mouser Part No
747-GUO40-12NO1

IXYS

Bridge Rectifiers 40 Amps 1200V

Learn More

Datasheet

1,713In Stock

$34.88

$26.51

$22.25

$22.00

Min.: 1
Mult.: 1

Rectifiers 4 Amps 8000V

UGE1112AY4
IXYS
1: $123.68
190In Stock

Mfr. Part No.
UGE1112AY4

Mouser Part No
747-UGE1112AY4

IXYS

Rectifiers 4 Amps 8000V

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Datasheet

190In Stock

$123.68

$114.63

Min.: 1
Mult.: 1

Gate Drivers Dual 1.5A Low Side Gate Driver

IX4427MTR
IXYS Integrated Circuits
1: $1.71
71,334In Stock

Mfr. Part No.
IX4427MTR

Mouser Part No
849-IX4427MTR

IXYS Integrated Circuits

Gate Drivers Dual 1.5A Low Side Gate Driver

Learn More

Datasheet

71,334In Stock

Cut Tape

$1.71

$1.24

$1.16

$1.03

Reel

$0.817

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

IGBTs TO247 1200V 85A XPT

IXYH85N120A4
IXYS
1: $31.44
1,390In Stock

Mfr. Part No.
IXYH85N120A4

Mouser Part No
747-IXYH85N120A4

IXYS

IGBTs TO247 1200V 85A XPT

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Datasheet

1,390In Stock

$31.44

$19.88

$19.78

Min.: 1
Mult.: 1

IGBTs XPT thin-wafer technology, 4th generation (Gen 4) Trench IGBT. Disc IGBT Gen 4 XPT PLUS247

IXYX110N120B4
IXYS
1: $36.20
1,256In Stock
150Expected 15/6/2026

Mfr. Part No.
IXYX110N120B4

Mouser Part No
747-IXYX110N120B4

IXYS

IGBTs XPT thin-wafer technology, 4th generation (Gen 4) Trench IGBT. Disc IGBT Gen 4 XPT PLUS247

Datasheet

1,256In Stock

150Expected 15/6/2026

$36.20

$29.00

$25.88

Min.: 1
Mult.: 1

Varistors 50VAC 65VDC 1500pF AEC-Q200

V65MLA1812NRAUTO
Littelfuse
1: $4.23
543In Stock
2,000Expected 15/6/2026

Mfr. Part No.
V65MLA1812NRAUTO

Mouser Part No
576-V65MLA1812NRAUTO

Littelfuse

Varistors 50VAC 65VDC 1500pF AEC-Q200

Learn More

Datasheet

543In Stock

2,000Expected 15/6/2026

Cut Tape

$4.23

$3.04

$2.86

$2.45

Reel

$1.67

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

IGBTs 650V/170A XPT C3-Class TO-247

IXYH75N65C3H1
IXYS
1: $29.76
172In Stock

Mfr. Part No.
IXYH75N65C3H1

Mouser Part No
747-IXYH75N65C3H1

IXYS

IGBTs 650V/170A XPT C3-Class TO-247

Learn More

Datasheet

172In Stock

$29.76

$21.21

$18.43

$17.25

Min.: 1
Mult.: 1

AC/DC Power Supply

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