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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 #

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

1210L550SLWR
Littelfuse
1: $3.43
1,755In Stock

Mfr. Part No.
1210L550SLWR

Mouser Part No
576-1210L550SLWR

Littelfuse

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

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Datasheet

1,755In Stock

Cut Tape

$3.43

$2.83

$2.61

$2.18

View

Reel

$1.44

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.7KV GP Axial Leaded

CG32.7LTR
Littelfuse
1: $5.86
1,000In Stock

Mfr. Part No.
CG32.7LTR

Mouser Part No
576-CG32.7LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2.7KV GP Axial Leaded

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Datasheet

1,000In Stock

Cut Tape

$5.86

$4.83

$3.96

Reel

$3.25

$3.05

$2.84

Min.: 1
Mult.: 1

: 500

Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor

P0220SALRP
Littelfuse
1: $2.24
9,690In Stock

Mfr. Part No.
P0220SALRP

Mouser Part No
576-P0220SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor

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Datasheet

9,690In Stock

Cut Tape

$2.24

$1.43

$0.945

$0.743

$0.677

Reel

$0.59

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Thyristor Surge Protection Devices - TSPD 50A 22V

P0300EAL
Littelfuse
1: $1.93
5,963In Stock

Mfr. Part No.
P0300EAL

Mouser Part No
576-P0300EAL

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 22V

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Datasheet

5,963In Stock

$1.93

$1.07

$0.713

$0.657

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 50A 90V

P1100SALRP
Littelfuse
1: $2.24
4,643In Stock

Mfr. Part No.
P1100SALRP

Mouser Part No
576-P1100SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 90V

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Datasheet

4,643In Stock

Cut Tape

$2.24

$1.43

$0.94

$0.74

$0.627

Reel

$0.592

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 300V 20KA SQ 25MM PB FREE 25S

TMOV25SP300M
Littelfuse
1: $6.36
645In Stock

Mfr. Part No.
TMOV25SP300M

Mouser Part No
576-TMOV25SP300M

Littelfuse

Varistors 300V 20KA SQ 25MM PB FREE 25S

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Datasheet

645In Stock

$6.36

$4.75

$4.69

$4.35

View

Min.: 1
Mult.: 1

Varistors 10V 30A 150pF

V14MLA0603NH
Littelfuse
1: $0.503
23,071In Stock

Mfr. Part No.
V14MLA0603NH

Mouser Part No
576-V14MLA0603NH

Littelfuse

Varistors 10V 30A 150pF

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Datasheet

23,071In Stock

Cut Tape

$0.503

$0.379

$0.316

$0.277

Reel

$0.226

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 115V 250A 120pF 13 Inch Reel

V180CH8
Littelfuse
1: $2.11
7,107In Stock

Mfr. Part No.
V180CH8

Mouser Part No
576-V180CH8

Littelfuse

Varistors 115V 250A 120pF 13 Inch Reel

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Datasheet

7,107In Stock

Cut Tape

$2.11

$1.55

$1.40

$1.24

View

Reel

$0.908

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE

V240ZA05P
Littelfuse
1: $0.802
19,876In Stock

Mfr. Part No.
V240ZA05P

Mouser Part No
576-V240ZA05P

Littelfuse

Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE

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Datasheet

19,876In Stock

$0.802

$0.564

$0.507

$0.388

View

Min.: 1
Mult.: 1

Varistors 24V 2220 125C AUML AEC-Q200 Low Profile

V24AUMLA2220H
Littelfuse
1: $7.07
547In Stock

Mfr. Part No.
V24AUMLA2220H

Mouser Part No
576-V24AUMLA2220H

Littelfuse

Varistors 24V 2220 125C AUML AEC-Q200 Low Profile

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Datasheet

547In Stock

Cut Tape

$7.07

$5.39

$4.96

$4.50

Reel

$3.41

$3.40

Min.: 1
Mult.: 1

: 1,000

Varistors 14MM P47Z7 30VRMS

V47ZC7P
Littelfuse
1: $0.707
6,017In Stock

Mfr. Part No.
V47ZC7P

Mouser Part No
576-V47ZC7P

Littelfuse

Varistors 14MM P47Z7 30VRMS

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Datasheet

6,017In Stock

$0.707

$0.513

$0.464

$0.409

View

Min.: 1
Mult.: 1

Varistors 5.5 VDC .05J 39V-CL 210PF P

V5.5MLA0402LNR
Littelfuse
1: $0.49
9,788In Stock

Mfr. Part No.
V5.5MLA0402LNR

Mouser Part No
576-V5.5MLA0402LNR

Littelfuse

Varistors 5.5 VDC .05J 39V-CL 210PF P

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Datasheet

9,788In Stock

Cut Tape

$0.49

$0.296

$0.257

$0.238

View

Reel

$0.177

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Varistors 5.5V 500pF 0603 AEC-Q200 MLA AUTO

V5.5MLA0603NHAUTO
Littelfuse
1: $0.612
30,299In Stock

Mfr. Part No.
V5.5MLA0603NHAUTO

Mouser Part No
576-V5.5MLA0603NHAUT

Littelfuse

Varistors 5.5V 500pF 0603 AEC-Q200 MLA AUTO

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Datasheet

30,299In Stock

Cut Tape

$0.612

$0.428

$0.384

$0.332

View

Reel

$0.248

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 56 VDC 1J 120V-CL 180A PK

V56MLA1206NH
Littelfuse
1: $1.63
6,357In Stock

Mfr. Part No.
V56MLA1206NH

Mouser Part No
576-V56MLA1206NH

Littelfuse

Varistors 56 VDC 1J 120V-CL 180A PK

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Datasheet

6,357In Stock

Cut Tape

$1.63

$1.21

$1.12

$1.01

View

Reel

$0.707

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors 80pF

V625LA10P
Littelfuse
1: $0.898
8,831In Stock

Mfr. Part No.
V625LA10P

Mouser Part No
576-V625LA10P

Littelfuse

Varistors 80pF

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Datasheet

8,831In Stock

$0.898

$0.642

$0.579

$0.509

View

Min.: 1
Mult.: 1

Rectifiers 120 Amps 1800V

DH2X61-18A
IXYS
1: $63.27
97In Stock

Mfr. Part No.
DH2X61-18A

Mouser Part No
747-DH2X61-18A

IXYS

Rectifiers 120 Amps 1800V

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Datasheet

97In Stock

$63.27

$48.44

Min.: 1
Mult.: 1

Rectifiers 30 Amps 1000V

DSEI30-10AR
IXYS
1: $13.94
588In Stock

Mfr. Part No.
DSEI30-10AR

Mouser Part No
747-DSEI30-10AR

IXYS

Rectifiers 30 Amps 1000V

Learn More

Datasheet

588In Stock

$13.94

$7.68

$7.07

$6.94

Min.: 1
Mult.: 1

Rectifiers 30 Amps 600V

DSEP30-06BR
IXYS
1: $14.23
600In Stock

Mfr. Part No.
DSEP30-06BR

Mouser Part No
747-DSEP30-06BR

IXYS

Rectifiers 30 Amps 600V

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Datasheet

600In Stock

$14.23

$8.49

$7.24

$7.09

Min.: 1
Mult.: 1

IGBTs TO247 2500V 16A IGBT

IXYH16N250CV1HV
IXYS
1: $51.69
276In Stock

Mfr. Part No.
IXYH16N250CV1HV

Mouser Part No
747-IXYH16N250CV1HV

IXYS

IGBTs TO247 2500V 16A IGBT

Datasheet

276In Stock

$51.69

$37.25

Min.: 1
Mult.: 1

IGBTs 650V/130A XPTI C3-Class TO-247

IXYH50N65C3H1
IXYS
1: $20.84
323In Stock

Mfr. Part No.
IXYH50N65C3H1

Mouser Part No
747-IXYH50N65C3H1

IXYS

IGBTs 650V/130A XPTI C3-Class TO-247

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Datasheet

323In Stock

$20.84

$12.73

$11.74

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 600VAC J Fuses

0JLS025.T
Littelfuse
1: $53.72
155In Stock

Mfr. Part No.
0JLS025.T

Mouser Part No
576-0JLS025.T

Littelfuse

Industrial & Electrical Fuses 25A 600VAC J Fuses

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Datasheet

155In Stock

$53.72

$48.28

$39.48

$35.43

View

Min.: 1
Mult.: 1

Schottky Diodes & Rectifiers 10A 50V TO-277B

DST1050S
Littelfuse
1: $2.64
18,906In Stock

Mfr. Part No.
DST1050S

Mouser Part No
576-DST1050S

Littelfuse

Schottky Diodes & Rectifiers 10A 50V TO-277B

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Datasheet

18,906In Stock

Cut Tape

$2.64

$1.69

$1.13

$0.891

$0.755

Reel

$0.715

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP420M
Littelfuse
1: $3.44
1,153In Stock

Mfr. Part No.
TMOV20RP420M

Mouser Part No
576-TMOV20RP420M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,153In Stock

$3.44

$2.57

$2.35

$2.11

View

Min.: 1
Mult.: 1

Varistors 250V 20KA SQ 25MM PB FREE 25S

TMOV25SP250M
Littelfuse
1: $6.79
740In Stock

Mfr. Part No.
TMOV25SP250M

Mouser Part No
576-TMOV25SP250M

Littelfuse

Varistors 250V 20KA SQ 25MM PB FREE 25S

Learn More

Datasheet

740In Stock

$6.79

$4.80

$4.79

$4.35

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S151MP
Littelfuse
1: $28.61
175In Stock

Mfr. Part No.
TMOV34S151MP

Mouser Part No
576-TMOV34S151MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

175In Stock

$28.61

$22.96

$20.50

$19.80

View

Min.: 1
Mult.: 1

AC/DC Power Supply

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AC/DC Power Supply

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