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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 (9,227)

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Part #

Varistors 33V 180A 500pF

V33MLA1206NH
Littelfuse
1: $1.07
56,794In Stock

Mfr. Part No.
V33MLA1206NH

Mouser Part No
576-V33MLA1206NH

Littelfuse

Varistors 33V 180A 500pF

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Datasheet

56,794In Stock

Cut Tape

$1.07

$0.84

$0.788

$0.73

Reel

$0.62

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

IGBTs 650V/166A XPT Copacked SOT-227B

IXYN100N65C3H1
IXYS
1: $42.37
889In Stock

Mfr. Part No.
IXYN100N65C3H1

Mouser Part No
747-IXYN100N65C3H1

IXYS

IGBTs 650V/166A XPT Copacked SOT-227B

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Datasheet

889In Stock

$42.37

$31.76

$28.18

$27.40

Quote

Min.: 1
Mult.: 1

IGBTs TO247 1200V 85A XPT

IXYH85N120A4
IXYS
1: $26.59
1,397In Stock

Mfr. Part No.
IXYH85N120A4

Mouser Part No
747-IXYH85N120A4

IXYS

IGBTs TO247 1200V 85A XPT

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Datasheet

1,397In Stock

$26.59

$16.60

$14.82

Min.: 1
Mult.: 1

Varistors 42V 14mm Phenolic AEC-Q200 AUMOV

V14P42AUTO
Littelfuse
1: $0.904
7,279In Stock

Mfr. Part No.
V14P42AUTO

Mouser Part No
576-V14P42AUTO

Littelfuse

Varistors 42V 14mm Phenolic AEC-Q200 AUMOV

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Datasheet

7,279In Stock

$0.904

$0.646

$0.581

$0.509

View

Min.: 1
Mult.: 1

Varistors 25V 10mm Phenolic AEC-Q200 AUMOV

V10P25AUTO
Littelfuse
1: $0.904
5,468In Stock

Mfr. Part No.
V10P25AUTO

Mouser Part No
576-V10P25AUTO

Littelfuse

Varistors 25V 10mm Phenolic AEC-Q200 AUMOV

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Datasheet

5,468In Stock

$0.904

$0.637

$0.57

$0.498

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 1.0KV

CG31.0
Littelfuse
1: $5.53
810In Stock

Mfr. Part No.
CG31.0

Mouser Part No
576-CG31.0

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 1.0KV

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Datasheet

810In Stock

$5.53

$5.14

$4.98

$3.91

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.5A

1812L350SLPR
Littelfuse
1: $2.65
7,461In Stock

Mfr. Part No.
1812L350SLPR

Mouser Part No
576-1812L350SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.5A

Learn More

Datasheet

7,461In Stock

Cut Tape

$2.65

$2.45

$2.03

$1.88

View

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 1.2KV

CG31.2L
Littelfuse
1: $5.50
2,047In Stock

Mfr. Part No.
CG31.2L

Mouser Part No
576-CG31.2L

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 1.2KV

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Datasheet

2,047In Stock

$5.50

$4.57

$4.23

$3.50

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 2.5KV

CG32.5LTR
Littelfuse
1: $5.63
2,000In Stock

Mfr. Part No.
CG32.5LTR

Mouser Part No
576-CG32.5LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 2.5KV

Learn More

Datasheet

2,000In Stock

Cut Tape

$5.63

$5.14

$4.75

$3.93

Reel

$2.57

View

Min.: 1
Mult.: 1

Reel: 500

Thyristor Surge Protection Devices - TSPD 30A 8V Baseband Voice-DS1

P0080S1ALRP
Littelfuse
1: $2.21
5,050In Stock

Mfr. Part No.
P0080S1ALRP

Mouser Part No
576-P0080S1ALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 30A 8V Baseband Voice-DS1

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Datasheet

5,050In Stock

Cut Tape

$2.21

$1.40

$0.992

$0.785

Reel

$0.409

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Gate Drivers Dual MOSFET DRVR 8P SOIC Input CMOS

IX4426N
IXYS Integrated Circuits
1: $1.46
3,103In Stock

Mfr. Part No.
IX4426N

Mouser Part No
849-IX4426N

IXYS Integrated Circuits

Gate Drivers Dual MOSFET DRVR 8P SOIC Input CMOS

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Datasheet

3,103In Stock

$1.46

$1.05

$0.945

$0.737

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

JLLS150.X
Littelfuse
1: $87.28
29In Stock

Mfr. Part No.
JLLS150.X

Mouser Part No
576-JLLS150.X

Littelfuse

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

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Datasheet

29In Stock

$87.28

$76.26

$73.35

$70.39

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W 400V 5% Uni-Directional

SMBJ400A
Littelfuse
1: $0.514
23,856In Stock

Mfr. Part No.
SMBJ400A

Mouser Part No
576-SMBJ400A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 400V 5% Uni-Directional

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Datasheet

23,856In Stock

Cut Tape

$0.514

$0.367

$0.277

$0.253

Reel

$0.232

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.5A

0805L150SLYR
Littelfuse
1: $1.92
6,693In Stock

Mfr. Part No.
0805L150SLYR

Mouser Part No
576-0805L150SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.5A

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Datasheet

6,693In Stock

Cut Tape

$1.92

$1.56

$1.37

$1.31

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD

1210L550SLWR
Littelfuse
1: $2.65
1,770In Stock

Mfr. Part No.
1210L550SLWR

Mouser Part No
576-1210L550SLWR

Littelfuse

Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD

Learn More

Datasheet

1,770In Stock

Cut Tape

$2.65

$2.45

$2.03

$1.88

View

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Gate Drivers Dual 5A Gate Driver IC

IX4340NTR
IXYS Integrated Circuits
1: $1.50
3,616In Stock

Mfr. Part No.
IX4340NTR

Mouser Part No
747-IX4340NTR

IXYS Integrated Circuits

Gate Drivers Dual 5A Gate Driver IC

Learn More

Datasheet

3,616In Stock

Cut Tape

$1.50

$1.08

$0.976

$0.862

View

Reel

$0.659

Min.: 1
Mult.: 1

Reel: 4,000

Rectifiers High VTG Standard Rectifier

DNA30EM2200PZ
IXYS
1: $7.90
11,302In Stock

Mfr. Part No.
DNA30EM2200PZ

Mouser Part No
747-DNA30EM2200PZ

IXYS

Rectifiers High VTG Standard Rectifier

Datasheet

11,302In Stock

Cut Tape

$7.90

$5.96

$4.82

$4.30

Reel

$3.66

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

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

0603L300/9SLYR
Littelfuse
1: $5.24
6,784In 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

6,784In Stock

Cut Tape

$5.24

$4.35

$4.02

$3.34

View

Reel

$2.38

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V 600MA-HD 50A SMD

0603L300SLYR
Littelfuse
1: $2.28
7,032In Stock

Mfr. Part No.
0603L300SLYR

Mouser Part No
576-0603L300SLYR

Littelfuse

Resettable Fuses - PPTC 6V 600MA-HD 50A SMD

Learn More

Datasheet

7,032In Stock

Cut Tape

$2.28

$2.10

$1.75

$1.61

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A

1812L260SLPR
Littelfuse
1: $2.28
2,803In Stock

Mfr. Part No.
1812L260SLPR

Mouser Part No
576-1812L260SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A

Learn More

Datasheet

2,803In Stock

Cut Tape

$2.28

$2.10

$1.75

$1.61

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Gate Drivers Dual 5A Gate Driver IC

IX4340NE
IXYS Integrated Circuits
1: $1.50
15,353In Stock

Mfr. Part No.
IX4340NE

Mouser Part No
747-IX4340NE

IXYS Integrated Circuits

Gate Drivers Dual 5A Gate Driver IC

Learn More

Datasheet

15,353In Stock

$1.50

$1.08

$0.976

$0.813

View

Min.: 1
Mult.: 1

Gate Drivers Dual MOSFET DRVR 8P SOIC Input CMOS

IX4426NTR
IXYS Integrated Circuits
1: $1.46
25,235In Stock

Mfr. Part No.
IX4426NTR

Mouser Part No
849-IX4426NTR

IXYS Integrated Circuits

Gate Drivers Dual MOSFET DRVR 8P SOIC Input CMOS

Learn More

Datasheet

25,235In Stock

Cut Tape

$1.46

$1.05

$0.947

$0.835

Reel

$0.639

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Rectifiers High VTG Standard Rectifier

DNA30E2200PZ
IXYS
1: $7.90
10,063In Stock

Mfr. Part No.
DNA30E2200PZ

Mouser Part No
747-DNA30E2200PZ

IXYS

Rectifiers High VTG Standard Rectifier

Datasheet

10,063In Stock

Cut Tape

$7.90

$5.96

$4.82

$4.30

Reel

$3.66

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Fuse Holder CLASS J FUSE BLOCK 600V 200A 1 POLE

LFJ602001C
Littelfuse
1: $291.66
15In Stock

Mfr. Part No.
LFJ602001C

Mouser Part No
576-LFJ602001C

Littelfuse

Fuse Holder CLASS J FUSE BLOCK 600V 200A 1 POLE

Learn More

Datasheet

15In Stock

$291.66

$244.99

$238.86

View

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 500A 58V

P0640SCMCLRP
Littelfuse
1: $2.79
4,885In Stock

Mfr. Part No.
P0640SCMCLRP

Mouser Part No
576-P0640SCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 58V

Learn More

Datasheet

4,885In Stock

Cut Tape

$2.79

$1.78

$1.18

$0.969

Reel

$0.778

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

AC/DC Power Supply

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AC/DC Power Supply

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