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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 #

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

P4800MEL
Littelfuse
1: $17.14
250In Stock

Mfr. Part #
P4800MEL

Mouser Part #
576-P4800MEL

Littelfuse

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

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Datasheet

250In Stock

$17.14

$11.32

$9.77

$9.32

$9.30

Min.: 1
Mult.: 1

Varistors SURFACE MOUNT SM20 VARISTORS

V175SM20
Littelfuse
1: $4.43
1,080In Stock

Mfr. Part #
V175SM20

Mouser Part #
576-V175SM20

Littelfuse

Varistors SURFACE MOUNT SM20 VARISTORS

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Datasheet

1,080In Stock

$4.43

$3.33

$3.05

$2.74

Min.: 1
Mult.: 1

IGBTs TO263 2500V 8A XPT

IXYA8N250CHV
IXYS
1: $26.54
357In Stock

Mfr. Part #
IXYA8N250CHV

Mouser Part #
747-IXYA8N250CHV

IXYS

IGBTs TO263 2500V 8A XPT

Datasheet

357In Stock

$26.54

$18.26

$16.99

$13.98

Min.: 1
Mult.: 1

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

IXYH75N65C3H1
IXYS
1: $27.17
292In Stock

Mfr. Part #
IXYH75N65C3H1

Mouser Part #
747-IXYH75N65C3H1

IXYS

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

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Datasheet

292In Stock

$27.17

$16.85

$16.48

Min.: 1
Mult.: 1

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

V14X150E
Littelfuse
1: $1.01
8,674In Stock

Mfr. Part #
V14X150E

Mouser Part #
576-V14X150E

Littelfuse

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

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Datasheet

8,674In Stock

$1.01

$0.715

$0.64

$0.558

View

Min.: 1
Mult.: 1

Rectifiers

W1032LC600
IXYS
1: $404.50
16In Stock

Mfr. Part #
W1032LC600

Mouser Part #
747-W1032LC600

IXYS

Rectifiers

Datasheet

16In Stock

$404.50

$344.75

Quote

Min.: 1
Mult.: 1

Varistors 420V 40kA 6000pF

V421DA40
Littelfuse
1: $63.36
60In Stock

Mfr. Part #
V421DA40

Mouser Part #
576-V421DA40

Littelfuse

Varistors 420V 40kA 6000pF

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Datasheet

60In Stock

$63.36

$58.96

Min.: 1
Mult.: 1

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

V551HA40
Littelfuse
1: $37.53
185In Stock

Mfr. Part #
V551HA40

Mouser Part #
576-V551HA40

Littelfuse

Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE

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Datasheet

185In Stock

$37.53

$34.29

$31.87

$29.26

$27.25

Min.: 1
Mult.: 1

IGBTs XPT IGBT C3-Class 600V/100Amp CoPacked

IXXH50N60C3D1
IXYS
1: $17.30
815In Stock

Mfr. Part #
IXXH50N60C3D1

Mouser Part #
747-IXXH50N60C3D1

IXYS

IGBTs XPT IGBT C3-Class 600V/100Amp CoPacked

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Datasheet

815In Stock

$17.30

$8.96

$8.12

$7.73

Min.: 1
Mult.: 1

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

LFJ601001C
Littelfuse
1: $85.08
48In Stock

Mfr. Part #
LFJ601001C

Mouser Part #
576-LFJ601001C

Littelfuse

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

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Datasheet

48In Stock

$85.08

$71.50

$64.48

$61.97

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S151MP
Littelfuse
1: $31.03
181In Stock

Mfr. Part #
TMOV34S151MP

Mouser Part #
576-TMOV34S151MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

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Datasheet

181In Stock

$31.03

$28.37

$25.48

$23.37

$22.54

Min.: 1
Mult.: 1

Rectifiers Fast Diode

M0790YC200
IXYS
1: $237.09
12In Stock

Mfr. Part #
M0790YC200

Mouser Part #
747-M0790YC200

IXYS

Rectifiers Fast Diode

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Datasheet

12In Stock

$237.09

$200.66

View

Min.: 1
Mult.: 1

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

P2703ACL
Littelfuse
1: $7.86
806In Stock

Mfr. Part #
P2703ACL

Mouser Part #
576-P2703ACL

Littelfuse

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

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Datasheet

806In Stock

$7.86

$5.77

$4.67

$3.83

$3.66

Min.: 1
Mult.: 1

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

MDNA210UB2200PTED
IXYS
1: $246.95
15In Stock

Mfr. Part #
MDNA210UB2200PTED

Mouser Part #
747-MDNA210UB220PTED

IXYS

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

Datasheet

15In Stock

$246.95

$178.22

Quote

Min.: 1
Mult.: 1

Diode Modules 300 Amps 400V

MEK150-04DA
IXYS
1: $73.52
154In Stock

Mfr. Part #
MEK150-04DA

Mouser Part #
747-MEK150-04DA

IXYS

Diode Modules 300 Amps 400V

Datasheet

154In Stock

$73.52

$63.88

$55.86

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.15A Slo-Blo

02153.15TXP
Littelfuse
1: $3.05
1,753In Stock

Mfr. Part #
02153.15TXP

Mouser Part #
576-02153.15TXP

Littelfuse

Cartridge Fuses 250V 3.15A Slo-Blo

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1,753In Stock

$3.05

$1.80

$1.71

$1.48

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A

0805L260SLTHYR
Littelfuse
1: $2.64
7,068In Stock

Mfr. Part #
0805L260SLTHYR

Mouser Part #
576-0805L260SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A

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Datasheet

7,068In Stock

Cut Tape

$2.64

$2.42

$2.05

$1.80

View

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A

1206L175SLYR
Littelfuse
1: $2.29
7,237In Stock

Mfr. Part #
1206L175SLYR

Mouser Part #
576-1206L175SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A

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Datasheet

7,237In Stock

Cut Tape

$2.29

$2.06

$1.86

$1.69

View

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Schottky Diodes & Rectifiers 15A 50V TO-277B

DST1550S
Littelfuse
1: $2.98
19,275In Stock

Mfr. Part #
DST1550S

Mouser Part #
576-DST1550S

Littelfuse

Schottky Diodes & Rectifiers 15A 50V TO-277B

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Datasheet

19,275In Stock

Cut Tape

$2.98

$1.91

$1.28

$1.02

View

Reel

$0.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Rectifiers 5A 600V

DURD560A
IXYS
1: $1.94
14,072In Stock

Mfr. Part #
DURD560A

Mouser Part #
576-DURD560A

IXYS

Rectifiers 5A 600V

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Datasheet

14,072In Stock

Cut Tape

$1.94

$1.26

$1.05

$0.825

Reel

$0.625

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD 50A 75V

P0900SALRP
Littelfuse
1: $2.42
3,754In Stock

Mfr. Part #
P0900SALRP

Mouser Part #
576-P0900SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 75V

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Datasheet

3,754In Stock

Cut Tape

$2.42

$1.52

$1.01

$0.797

Reel

$0.567

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD 500A 90V

P1101SCLRP
Littelfuse
1: $2.37
3,193In Stock

Mfr. Part #
P1101SCLRP

Mouser Part #
576-P1101SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 90V

Learn More

Datasheet

3,193In Stock

Cut Tape

$2.37

$1.36

$1.04

$0.885

View

Reel

$0.803

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 250V 7mm Epoxy UltraMOV

V07E250PL2T
Littelfuse
1: $0.589
10,940In Stock

Mfr. Part #
V07E250PL2T

Mouser Part #
576-V07E250PL2T

Littelfuse

Varistors 250V 7mm Epoxy UltraMOV

Learn More

Datasheet

10,940In Stock

Cut Tape

$0.589

$0.364

$0.315

$0.291

Reel

$0.233

View

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 150V 150pF

V150LS2P
Littelfuse
1: $0.233
14,176In Stock

Mfr. Part #
V150LS2P

Mouser Part #
576-V150LS2P

Littelfuse

Varistors 150V 150pF

Learn More

Datasheet

Product Comments

14,176In Stock

Cut Tape

$0.233

$0.225

Reel

$0.223

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 275V 40kA 4500pF 40mm Disc

V271HA40
Littelfuse
1: $22.18
257In Stock

Mfr. Part #
V271HA40

Mouser Part #
576-V271HA40

Littelfuse

Varistors 275V 40kA 4500pF 40mm Disc

Learn More

Datasheet

257In Stock

$22.18

$20.12

$17.07

$16.68

$16.43

Min.: 1
Mult.: 1

AC/DC Power Supply

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AC/DC Power Supply

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