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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 #

Thyristor Surge Protection Devices - TSPD 500A 58V

P0640SCMCLRP
Littelfuse
1: $2.01
4,885In Stock

Mfr. Part No.
P0640SCMCLRP

Mouser Part No
576-P0640SCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 58V

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Datasheet

4,885In Stock

Cut Tape

$2.01

$1.28

$0.85

$0.697

Reel

$0.56

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD 5kA 8/20 SURGE RATNG TO-218

P4800MEL
Littelfuse
1: $11.06
250In Stock

Mfr. Part No.
P4800MEL

Mouser Part No
576-P4800MEL

Littelfuse

Thyristor Surge Protection Devices - TSPD 5kA 8/20 SURGE RATNG TO-218

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Datasheet

250In Stock

$11.06

$7.30

$6.30

$6.01

$6.00

Min.: 1
Mult.: 1

IGBTs TO263 2500V 8A XPT

IXYA8N250CHV
IXYS
1: $17.12
357In Stock

Mfr. Part No.
IXYA8N250CHV

Mouser Part No
747-IXYA8N250CHV

IXYS

IGBTs TO263 2500V 8A XPT

Datasheet

357In Stock

$17.12

$11.78

$10.96

$9.02

Min.: 1
Mult.: 1

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

IXYH75N65C3H1
IXYS
1: $17.53
292In Stock

Mfr. Part No.
IXYH75N65C3H1

Mouser Part No
747-IXYH75N65C3H1

IXYS

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

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Datasheet

292In Stock

$17.53

$10.87

$10.63

Min.: 1
Mult.: 1

Rectifiers High VTG Standard Rectifier

DNA30E2200PZ
IXYS
1: $5.68
10,063In Stock

Mfr. Part No.
DNA30E2200PZ

Mouser Part No
747-DNA30E2200PZ

IXYS

Rectifiers High VTG Standard Rectifier

Datasheet

10,063In Stock

Cut Tape

$5.68

$4.29

$3.47

$3.09

Reel

$2.63

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Varistors 150 VAC 120J 395V-CL 10KA-PK

V14X150E
Littelfuse
1: $0.65
8,674In Stock

Mfr. Part No.
V14X150E

Mouser Part No
576-V14X150E

Littelfuse

Varistors 150 VAC 120J 395V-CL 10KA-PK

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Datasheet

8,674In Stock

$0.65

$0.461

$0.413

$0.36

View

Min.: 1
Mult.: 1

Rectifiers

W1032LC600
IXYS
1: $260.97
16In Stock

Mfr. Part No.
W1032LC600

Mouser Part No
747-W1032LC600

IXYS

Rectifiers

Datasheet

16In Stock

$260.97

$222.42

Quote

Min.: 1
Mult.: 1

Diode Modules BipolarModule-Rectifier+Brake E2-Pk-PFP

MDNA210UB2200PTED
IXYS
1: $159.32
15In Stock

Mfr. Part No.
MDNA210UB2200PTED

Mouser Part No
747-MDNA210UB220PTED

IXYS

Diode Modules BipolarModule-Rectifier+Brake E2-Pk-PFP

Datasheet

15In Stock

$159.32

$114.98

Quote

Min.: 1
Mult.: 1

Diode Modules 300 Amps 400V

MEK150-04DA
IXYS
1: $47.43
154In Stock

Mfr. Part No.
MEK150-04DA

Mouser Part No
747-MEK150-04DA

IXYS

Diode Modules 300 Amps 400V

Datasheet

154In Stock

$47.43

$41.21

$36.04

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 3Chp 230V 500A

P2703ACL
Littelfuse
1: $5.07
806In Stock

Mfr. Part No.
P2703ACL

Mouser Part No
576-P2703ACL

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 230V 500A

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Datasheet

806In Stock

$5.07

$3.72

$3.01

$2.47

$2.36

Min.: 1
Mult.: 1

Rectifiers High VTG Standard Rectifier

DNA30EM2200PZ
IXYS
1: $5.68
11,302In Stock

Mfr. Part No.
DNA30EM2200PZ

Mouser Part No
747-DNA30EM2200PZ

IXYS

Rectifiers High VTG Standard Rectifier

Datasheet

11,302In Stock

Cut Tape

$5.68

$4.29

$3.47

$3.09

Reel

$2.63

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Fuse Holder CLASS J FUSEBLOCK 600V 100A 1P NON-ID

LFJ601001C
Littelfuse
1: $54.89
48In Stock

Mfr. Part No.
LFJ601001C

Mouser Part No
576-LFJ601001C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 100A 1P NON-ID

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Datasheet

48In Stock

$54.89

$46.13

$41.60

$39.98

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S151MP
Littelfuse
1: $20.02
181In Stock

Mfr. Part No.
TMOV34S151MP

Mouser Part No
576-TMOV34S151MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

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Datasheet

181In Stock

$20.02

$18.30

$16.44

$15.08

$14.54

Min.: 1
Mult.: 1

Rectifiers Fast Diode

M0790YC200
IXYS
1: $152.96
12In Stock

Mfr. Part No.
M0790YC200

Mouser Part No
747-M0790YC200

IXYS

Rectifiers Fast Diode

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Datasheet

12In Stock

$152.96

$129.46

View

Min.: 1
Mult.: 1

Rectifiers 60 Amps 600V

DSEI2X30-06C
IXYS
1: $24.86
976In Stock

Mfr. Part No.
DSEI2X30-06C

Mouser Part No
747-DSEI2X30-06C

IXYS

Rectifiers 60 Amps 600V

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Datasheet

976In Stock

$24.86

$19.67

$17.93

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Slo-Blo

0215.500MXP
Littelfuse
1: $1.92
6,219In Stock

Mfr. Part No.
0215.500MXP

Mouser Part No
576-0215.500MXP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo

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Datasheet

6,219In Stock

$1.92

$1.62

$1.49

$1.24

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A Slo-Blo

0215010.MXEP
Littelfuse
1: $1.83
3,470In Stock

Mfr. Part No.
0215010.MXEP

Mouser Part No
576-0215010.MXEP

Littelfuse

Cartridge Fuses 250V 10A Slo-Blo

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Datasheet

3,470In Stock

$1.83

$1.62

$1.38

$1.27

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4.50A

1206L450SLWR
Littelfuse
1: $1.49
3,539In Stock

Mfr. Part No.
1206L450SLWR

Mouser Part No
576-1206L450SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4.50A

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Datasheet

3,539In Stock

Cut Tape

$1.49

$1.32

$1.25

$1.12

View

Reel

$0.861

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Thyristor Surge Protection Devices - TSPD SPSP, 170V, 35A SOIC, 8L, RoHS

B61089BDR
Littelfuse
1: $2.04
9,990In Stock

Mfr. Part No.
B61089BDR

Mouser Part No
576-B61089BDR

Littelfuse

Thyristor Surge Protection Devices - TSPD SPSP, 170V, 35A SOIC, 8L, RoHS

Learn More

Datasheet

9,990In Stock

Cut Tape

$2.04

$1.31

$0.889

$0.711

$0.654

Reel

$0.625

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Rectifiers RECT 600V 30A SM FAST RCVR

DSEI36-06AS-TRL
IXYS
1: $6.27
851In Stock

Mfr. Part No.
DSEI36-06AS-TRL

Mouser Part No
576-DSEI36-06AS-TRL

IXYS

Rectifiers RECT 600V 30A SM FAST RCVR

Datasheet

851In Stock

Cut Tape

$6.27

$4.04

$3.35

$3.34

Reel

$2.73

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Thyristor Surge Protection Devices - TSPD HIGH SURGE 140V 1000A

P1500SDLRP
Littelfuse
1: $1.92
3,486In Stock

Mfr. Part No.
P1500SDLRP

Mouser Part No
576-P1500SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 140V 1000A

Learn More

Datasheet

3,486In Stock

Cut Tape

$1.92

$1.23

$0.829

$0.657

View

Reel

$0.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD 50A 170V

P1800SALRP
Littelfuse
1: $1.39
4,350In Stock

Mfr. Part No.
P1800SALRP

Mouser Part No
576-P1800SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 170V

Learn More

Datasheet

4,350In Stock

Cut Tape

$1.39

$0.377

$0.372

Reel

$0.371

$0.357

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A

P2300SDLRP
Littelfuse
1: $1.92
6,056In Stock

Mfr. Part No.
P2300SDLRP

Mouser Part No
576-P2300SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A

Learn More

Datasheet

6,056In Stock

Cut Tape

$1.92

$1.23

$0.829

$0.658

Reel

$0.519

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD 30A 12V SOT23-5L

SDP0120T023G5RP
Littelfuse
1: $1.38
7,017In Stock

Mfr. Part No.
SDP0120T023G5RP

Mouser Part No
576-SDP0120T023G5RP

Littelfuse

Thyristor Surge Protection Devices - TSPD 30A 12V SOT23-5L

Learn More

Datasheet

7,017In Stock

Cut Tape

$1.38

$0.865

$0.574

$0.451

Reel

$0.348

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP420M
Littelfuse
1: $1.83
1,500In Stock

Mfr. Part No.
TMOV14RP420M

Mouser Part No
576-TMOV14RP420M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1,500In Stock

$1.83

$1.36

$1.24

$1.10

View

Min.: 1
Mult.: 1

AC/DC Power Supply

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AC/DC Power Supply

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