All Results (8,843)

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 #

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

IXYH75N65C3H1
IXYS
1: $30.83
172In Stock

Mfr. Part #
IXYH75N65C3H1

Mouser Part #
747-IXYH75N65C3H1

IXYS

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

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Datasheet

172In Stock

$30.83

$21.97

$19.09

$17.87

Min.: 1
Mult.: 1

IGBTs TO264 1200V 110A GENX4

IXYK110N120A4
IXYS
1: $46.79
84In Stock

Mfr. Part #
IXYK110N120A4

Mouser Part #
747-IXYK110N120A4

IXYS

IGBTs TO264 1200V 110A GENX4

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Datasheet

84In Stock

$46.79

$36.86

$31.49

Min.: 1
Mult.: 1

Rectifiers

W4534NC060
IXYS
1: $464.88
23In Stock

Mfr. Part #
W4534NC060

Mouser Part #
747-W4534NC060

IXYS

Rectifiers

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Datasheet

23In Stock

$464.88

$369.75

Min.: 1
Mult.: 1

IGBTs 650V, 50A, XPT Gen5 C5 IGBT in TO-263

IXYA50N65C5
IXYS
1: $11.98
58In Stock
300Expected 2027-01-18

Mfr. Part #
IXYA50N65C5

Mouser Part #
747-IXYA50N65C5

IXYS

IGBTs 650V, 50A, XPT Gen5 C5 IGBT in TO-263

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Datasheet

58In Stock

300Expected 2027-01-18

$11.98

$7.63

$5.82

$5.44

Min.: 1
Mult.: 1

IGBTs 650V, 100A, XPT Gen5 C5 IGBT in TO-247AD

IXYH100N65C5
IXYS
1: $23.00
70In Stock
300Expected 2027-01-18

Mfr. Part #
IXYH100N65C5

Mouser Part #
747-IXYH100N65C5

IXYS

IGBTs 650V, 100A, XPT Gen5 C5 IGBT in TO-247AD

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Datasheet

70In Stock

300Expected 2027-01-18

$23.00

$16.07

$12.33

Min.: 1
Mult.: 1

Varistors 60VAC 85VDC 1100pF AEC-Q200

V85MLA1812NRAUTO
Littelfuse
1: $4.39
871In Stock
1,000Expected 2026-08-31

Mfr. Part #
V85MLA1812NRAUTO

Mouser Part #
576-V85MLA1812NRAUTO

Littelfuse

Varistors 60VAC 85VDC 1100pF AEC-Q200

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Datasheet

871In Stock

1,000Expected 2026-08-31

Cut Tape

$4.39

$3.17

$2.98

$2.55

Reel

$1.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Rectifiers High VTG Standard Rectifier

DNA30EM2200PZ
IXYS
1: $11.15
10,754In Stock

Mfr. Part #
DNA30EM2200PZ

Mouser Part #
747-DNA30EM2200PZ

IXYS

Rectifiers High VTG Standard Rectifier

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Datasheet

10,754In Stock

Cut Tape

$11.15

$7.46

$6.00

$5.33

Reel

$4.78

MouseReel Available

Min.: 1
Mult.: 1

: 800

Rectifiers FRED DIODE 600V, 37A

DSEI36-06AS
IXYS
1: $12.05
4,222In Stock

Mfr. Part #
DSEI36-06AS

Mouser Part #
747-DSEI36-06AS

IXYS

Rectifiers FRED DIODE 600V, 37A

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Datasheet

4,222In Stock

Cut Tape

$12.05

$8.50

$6.87

$6.11

Reel

$5.47

MouseReel Available

Min.: 1
Mult.: 1

: 800

Thyristor Surge Protection Devices - TSPD 350V 5000A TO218

P3800MEL
Littelfuse
1: $14.88
452In Stock

Mfr. Part #
P3800MEL

Mouser Part #
576-P3800MEL

Littelfuse

Thyristor Surge Protection Devices - TSPD 350V 5000A TO218

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Datasheet

452In Stock

$14.88

$10.32

$9.99

$9.36

Min.: 1
Mult.: 1

Varistors 175V 20KA SQ 25MM PB FREE 25S

TMOV25SP175M
Littelfuse
1: $8.35
575In Stock

Mfr. Part #
TMOV25SP175M

Mouser Part #
576-TMOV25SP175M

Littelfuse

Varistors 175V 20KA SQ 25MM PB FREE 25S

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Datasheet

575In Stock

$8.35

$5.89

$5.33

$5.03

View

Min.: 1
Mult.: 1

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

V18MLA1210NHAUTO
Littelfuse
1: $3.51
2,335In Stock

Mfr. Part #
V18MLA1210NHAUTO

Mouser Part #
576-V18MLA1210NHAUTO

Littelfuse

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

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Datasheet

2,335In Stock

Cut Tape

$3.51

$2.20

$2.07

$1.77

Reel

$1.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Varistors HIGH ENERGY PCB USE

V111HB34
Littelfuse
1: $15.71
310In Stock
150On Order

Mfr. Part #
V111HB34

Mouser Part #
576-V111HB34

Littelfuse

Varistors HIGH ENERGY PCB USE

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Datasheet

310In Stock

150On Order

$15.71

$14.04

$13.39

$9.95

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V 5A 1210 POLYFUSE SURF MOUNT

1210L500SLWR
Littelfuse
1: $3.84
817In Stock

Mfr. Part #
1210L500SLWR

Mouser Part #
576-1210L500SLWR

Littelfuse

Resettable Fuses - PPTC 6V 5A 1210 POLYFUSE SURF MOUNT

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Datasheet

817In Stock

Cut Tape

$3.84

$3.20

$2.95

$2.45

View

Reel

$1.80

Min.: 1
Mult.: 1

: 3,000

Diode Modules 300 Amps 400V

MEK150-04DA
IXYS
1: $83.49
63In Stock
108On Order

Mfr. Part #
MEK150-04DA

Mouser Part #
747-MEK150-04DA

IXYS

Diode Modules 300 Amps 400V

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Datasheet

63In Stock

108On Order

$83.49

$67.62

$51.39

Min.: 1
Mult.: 1

Rectifiers

W3270NC220
IXYS
1: $408.53
16In Stock

Mfr. Part #
W3270NC220

Mouser Part #
747-W3270NC220

IXYS

Rectifiers

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Datasheet

16In Stock

$408.53

$324.92

Min.: 1
Mult.: 1

Cartridge Fuses 250V .8A Slo-Blo

0215.800MXEP
Littelfuse
1: $5.20
1,094In Stock

Mfr. Part #
0215.800MXEP

Mouser Part #
576-0215.800MXEP

Littelfuse

Cartridge Fuses 250V .8A Slo-Blo

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Datasheet

1,094In Stock

$5.20

$4.74

$4.56

$3.59

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A

1206L350SLTHYR
Littelfuse
1: $2.71
15,030In Stock

Mfr. Part #
1206L350SLTHYR

Mouser Part #
576-1206L350SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A

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Datasheet

15,030In Stock

Cut Tape

$2.71

$2.49

$2.06

$1.87

View

Reel

$1.15

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3.0KV Standard GP Nominal

CG33.0
Littelfuse
1: $5.56
635In Stock

Mfr. Part #
CG33.0

Mouser Part #
576-CG33.0

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3.0KV Standard GP Nominal

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Datasheet

635In Stock

$5.56

$3.96

$3.47

$3.24

$3.01

Min.: 1
Mult.: 1

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

DST1050S-A
Littelfuse
1: $3.24
4,169In Stock

Mfr. Part #
DST1050S-A

Mouser Part #
576-DST1050S-A

Littelfuse

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

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Datasheet

4,169In Stock

Cut Tape

$3.24

$1.57

$1.40

$1.12

View

Reel

$0.929

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 320V 3000A DO214AB RoHS

P3500S3NLRP
Littelfuse
1: $9.49
1,615In Stock

Mfr. Part #
P3500S3NLRP

Mouser Part #
576-P3500S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 320V 3000A DO214AB RoHS

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Datasheet

1,615In Stock

Cut Tape

$9.49

$6.38

$4.61

$4.38

$4.15

Reel

$4.15

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP140E
Littelfuse
1: $2.65
1,755In Stock

Mfr. Part #
TMOV14RP140E

Mouser Part #
576-TMOV14RP140E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

1,755In Stock

$2.65

$1.96

$1.79

$1.60

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP200EL2T7
Littelfuse
1: $3.17
1,327In Stock

Mfr. Part #
TMOV14RP200EL2T7

Mouser Part #
576-TMOV14RP200EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1,327In Stock

Cut Tape

$3.17

$2.35

$2.15

$1.92

Reel

$1.47

View

Min.: 1
Mult.: 1

: 500

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP250E
Littelfuse
1: $2.45
4,832In Stock

Mfr. Part #
TMOV14RP250E

Mouser Part #
576-TMOV14RP250E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

4,832In Stock

$2.45

$1.96

$1.79

$1.60

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP300EL2T7
Littelfuse
1: $3.11
1,194In Stock

Mfr. Part #
TMOV20RP300EL2T7

Mouser Part #
576-TMOV20RP300EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

Learn More

Datasheet

1,194In Stock

Cut Tape

$3.11

$2.42

$2.25

$2.03

Reel

$1.68

View

Min.: 1
Mult.: 1

: 300

Varistors 150V 10mm Epoxy UltraMOV

V10E150P
Littelfuse
1: $0.533
8,415In Stock

Mfr. Part #
V10E150P

Mouser Part #
576-V10E150P

Littelfuse

Varistors 150V 10mm Epoxy UltraMOV

Learn More

Datasheet

8,415In Stock

$0.533

$0.369

$0.328

$0.285

View

Min.: 1
Mult.: 1

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AC/DC Power Supply

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