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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 750V 40kA 2700pF

V481HA40
Littelfuse
1: $18.76
211In Stock

Mfr. Part No.
V481HA40

Mouser Part No
576-V481HA40

Littelfuse

Varistors 750V 40kA 2700pF

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Datasheet

211In Stock

$18.76

$16.69

$15.87

$15.83

Min.: 1
Mult.: 1

Rectifiers 120 Amps 1200V

DSEC120-12AK
IXYS
1: $17.92
1,081In Stock

Mfr. Part No.
DSEC120-12AK

Mouser Part No
747-DSEC120-12AK

IXYS

Rectifiers 120 Amps 1200V

Datasheet

1,081In Stock

$17.92

$11.85

Min.: 1
Mult.: 1

Rectifiers 30 Amps 600V

DSEC30-06A
IXYS
1: $5.30
1,858In Stock

Mfr. Part No.
DSEC30-06A

Mouser Part No
747-DSEC30-06A

IXYS

Rectifiers 30 Amps 600V

Datasheet

1,858In Stock

$5.30

$2.92

Min.: 1
Mult.: 1

Rectifiers 60 Amps 200V

DSEK60-02A
IXYS
1: $6.32
617In Stock

Mfr. Part No.
DSEK60-02A

Mouser Part No
747-DSEK60-02A

IXYS

Rectifiers 60 Amps 200V

Datasheet

617In Stock

$6.32

$3.98

Min.: 1
Mult.: 1

Rectifiers 30 Amps 800V

DSI30-08A
IXYS
1: $1.65
4,546In Stock

Mfr. Part No.
DSI30-08A

Mouser Part No
747-DSI30-08A

IXYS

Rectifiers 30 Amps 800V

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Datasheet

4,546In Stock

$1.65

$1.37

$1.36

Min.: 1
Mult.: 1

Schottky Diodes & Rectifiers 220 Amps 80V

DSS2X111-008A
IXYS
1: $29.99
139In Stock

Mfr. Part No.
DSS2X111-008A

Mouser Part No
747-DSS2X111-008A

IXYS

Schottky Diodes & Rectifiers 220 Amps 80V

Datasheet

139In Stock

$29.99

Min.: 1
Mult.: 1

MOSFETs TO264 650V 102A N-CH X2CLASS

IXTK102N65X2
IXYS
1: $17.41
251In Stock

Mfr. Part No.
IXTK102N65X2

Mouser Part No
747-IXTK102N65X2

IXYS

MOSFETs TO264 650V 102A N-CH X2CLASS

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Datasheet

251In Stock

$17.41

$14.07

Min.: 1
Mult.: 1

Diode Modules 200 Amps 1600V

MDD200-16N1
IXYS
1: $75.23
86In Stock

Mfr. Part No.
MDD200-16N1

Mouser Part No
747-MDD200-16N1

IXYS

Diode Modules 200 Amps 1600V

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Datasheet

86In Stock

$75.23

$69.76

Min.: 1
Mult.: 1

Rectifiers

W4534NC060
IXYS
1: $316.17
30In Stock

Mfr. Part No.
W4534NC060

Mouser Part No
747-W4534NC060

IXYS

Rectifiers

Datasheet

30In Stock

$316.17

$269.47

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 125mA TL HBC

0215.125MXEP
Littelfuse
1: $2.97
1,074In Stock

Mfr. Part No.
0215.125MXEP

Mouser Part No
576-0215.125MXEP

Littelfuse

Cartridge Fuses 250V 125mA TL HBC

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Datasheet

1,074In Stock

$2.97

$2.47

$2.28

$1.90

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 12A IEC PT TD HBC

0215012.MRET1P
Littelfuse
1: $2.93
1,737In Stock

Mfr. Part No.
0215012.MRET1P

Mouser Part No
576-0215012.MRET1P

Littelfuse

Cartridge Fuses 250V 12A IEC PT TD HBC

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Datasheet

1,737In Stock

Cut Tape

$2.93

$2.67

$2.50

$2.02

View

Reel

$1.31

Min.: 1
Mult.: 1

Reel: 1,000

Schottky Diodes & Rectifiers 45V 10A

DST1045S
Littelfuse
1: $1.60
19,349In Stock

Mfr. Part No.
DST1045S

Mouser Part No
576-DST1045S

Littelfuse

Schottky Diodes & Rectifiers 45V 10A

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Datasheet

19,349In Stock

Cut Tape

$1.60

$0.649

$0.504

$0.488

Reel

$0.488

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Schottky Diodes & Rectifiers 5A 100V TO-277B

DST5100S-A
Littelfuse
1: $1.04
5,692In Stock

Mfr. Part No.
DST5100S-A

Mouser Part No
576-DST5100S-A

Littelfuse

Schottky Diodes & Rectifiers 5A 100V TO-277B

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Datasheet

5,692In Stock

Cut Tape

$1.04

$0.483

$0.434

Reel

$0.434

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 275V 3000A DO214AB RoHS

P3100S3NLRP
Littelfuse
1: $6.05
4,275In Stock

Mfr. Part No.
P3100S3NLRP

Mouser Part No
576-P3100S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 275V 3000A DO214AB RoHS

Learn More

Datasheet

4,275In Stock

Cut Tape

$6.05

$4.05

$2.92

$2.90

$2.70

Reel

$2.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Thyristor Surge Protection Devices - TSPD 500A 275V

P3100SCLRP
Littelfuse
1: $1.17
5,843In Stock

Mfr. Part No.
P3100SCLRP

Mouser Part No
576-P3100SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 275V

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Datasheet

5,843In Stock

Cut Tape

$1.17

$0.709

$0.566

$0.511

Reel

$0.447

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD 440V 50A DO214 2L SIDACtor Bi

P4802SALRP
Littelfuse
1: $1.59
4,548In Stock

Mfr. Part No.
P4802SALRP

Mouser Part No
576-P4802SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 440V 50A DO214 2L SIDACtor Bi

Learn More

Datasheet

4,548In Stock

Cut Tape

$1.59

$1.01

$0.677

$0.549

$0.499

Reel

$0.459

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP420E
Littelfuse
1: $1.70
2,594In Stock

Mfr. Part No.
TMOV14RP420E

Mouser Part No
576-TMOV14RP420E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

2,594In Stock

$1.70

$1.26

$1.14

$1.02

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP320M
Littelfuse
1: $1.54
4,910In Stock

Mfr. Part No.
TMOV20RP320M

Mouser Part No
576-TMOV20RP320M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

4,910In Stock

$1.54

$1.29

$1.22

$1.14

$1.07

Min.: 1
Mult.: 1

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

V14P30AUTO
Littelfuse
1: $0.65
5,651In Stock

Mfr. Part No.
V14P30AUTO

Mouser Part No
576-V14P30AUTO

Littelfuse

Varistors 30V 14mm Phenolic AEC-Q200 AUMOV

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Datasheet

5,651In Stock

$0.65

$0.465

$0.418

$0.366

View

Min.: 1
Mult.: 1

Varistors 18V

V18MLE1206NH
Littelfuse
1: $1.04
4,797In Stock

Mfr. Part No.
V18MLE1206NH

Mouser Part No
576-V18MLE1206NH

Littelfuse

Varistors 18V

Learn More

Datasheet

4,797In Stock

Cut Tape

$1.04

$0.748

$0.676

$0.597

View

Reel

$0.455

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 250V 220pF

V250LA10P
Littelfuse
1: $0.32
12,943In Stock

Mfr. Part No.
V250LA10P

Mouser Part No
576-V250LA10P

Littelfuse

Varistors 250V 220pF

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Datasheet

12,943In Stock

$0.32

$0.227

$0.205

$0.178

$0.174

Min.: 1
Mult.: 1

Varistors 510VAC 700J 1335V CLAMP 22KAPK 25MM

V25S510P
Littelfuse
1: $1.90
3,602In Stock

Mfr. Part No.
V25S510P

Mouser Part No
576-V25S510P

Littelfuse

Varistors 510VAC 700J 1335V CLAMP 22KAPK 25MM

Learn More

Datasheet

3,602In Stock

$1.90

$1.59

$1.57

$1.51

Min.: 1
Mult.: 1

Varistors 750V 40kA 2700pF

V481DA40
Littelfuse
1: $52.00
80In Stock

Mfr. Part No.
V481DA40

Mouser Part No
576-V481DA40

Littelfuse

Varistors 750V 40kA 2700pF

Learn More

Datasheet

80In Stock

$52.00

$48.92

Min.: 1
Mult.: 1

Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO

V48MLA1210NHAUTO
Littelfuse
1: $1.26
4,194In Stock

Mfr. Part No.
V48MLA1210NHAUTO

Mouser Part No
576-V48MLA1210NHAUTO

Littelfuse

Varistors 48V 520pF 1210 AEC-Q200 MLA AUTO

Learn More

Datasheet

4,194In Stock

Cut Tape

$1.26

$0.913

$0.827

$0.733

View

Reel

$0.568

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Varistors 575V 450pF

V575LA80BP
Littelfuse
1: $1.48
7,814In Stock

Mfr. Part No.
V575LA80BP

Mouser Part No
576-V575LA80BP

Littelfuse

Varistors 575V 450pF

Learn More

Datasheet

7,814In Stock

$1.48

$1.10

$0.787

Min.: 1
Mult.: 1

AC/DC Power Supply

All Results (9,227)

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AC/DC Power Supply

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