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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 #

Rectifiers 120 Amps 1200V

DSEP2X61-12A
IXYS
1: CHF 39.31
100In Stock

Mfr. Part No.
DSEP2X61-12A

Mouser Part No
747-DSEP2X61-12A

IXYS

Rectifiers 120 Amps 1200V

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Datasheet

100In Stock

CHF 39.31

CHF 37.48

Min.: 1
Mult.: 1

Rectifiers 6 Amps 600V

DSEP6-06AS
IXYS
1: CHF 2.58
2’285In Stock

Mfr. Part No.
DSEP6-06AS

Mouser Part No
747-DSEP6-06AS

IXYS

Rectifiers 6 Amps 600V

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Datasheet

2’285In Stock

Cut Tape

CHF 2.58

CHF 1.68

CHF 1.16

CHF 0.968

CHF 0.904

Reel

CHF 0.848

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

MOSFETs TO264 650V 102A N-CH X2CLASS

IXTK102N65X2
IXYS
1: CHF 19.40
238In Stock

Mfr. Part No.
IXTK102N65X2

Mouser Part No
747-IXTK102N65X2

IXYS

MOSFETs TO264 650V 102A N-CH X2CLASS

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Datasheet

238In Stock

CHF 19.40

CHF 12.83

Min.: 1
Mult.: 1

Varistors 60VAC 85VDC 1100pF AEC-Q200

V85MLA1812NRAUTO
Littelfuse
1: CHF 2.42
871In Stock
1’000On Order

Mfr. Part No.
V85MLA1812NRAUTO

Mouser Part No
576-V85MLA1812NRAUTO

Littelfuse

Varistors 60VAC 85VDC 1100pF AEC-Q200

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Datasheet

871In Stock

1’000On Order

Cut Tape

CHF 2.42

CHF 1.74

CHF 1.64

CHF 1.40

Reel

CHF 0.968

View

MouseReel Available

Min.: 1
Mult.: 1

: 1’000

Thyristor Surge Protection Devices - TSPD 100A 220V

P2600EBL
Littelfuse
1: CHF 1.56
7’682In Stock

Mfr. Part No.
P2600EBL

Mouser Part No
576-P2600EBL

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 220V

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Datasheet

7’682In Stock

CHF 1.56

CHF 0.996

CHF 0.666

CHF 0.526

View

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 350V 5000A TO218

P3800MEL
Littelfuse
1: CHF 8.19
452In Stock

Mfr. Part No.
P3800MEL

Mouser Part No
576-P3800MEL

Littelfuse

Thyristor Surge Protection Devices - TSPD 350V 5000A TO218

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Datasheet

452In Stock

CHF 8.19

CHF 5.69

CHF 5.50

CHF 5.15

Min.: 1
Mult.: 1

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

TMOV25SP175M
Littelfuse
1: CHF 4.60
575In Stock

Mfr. Part No.
TMOV25SP175M

Mouser Part No
576-TMOV25SP175M

Littelfuse

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

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Datasheet

575In Stock

CHF 4.60

CHF 3.25

CHF 2.93

CHF 2.77

View

Min.: 1
Mult.: 1

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

V18MLA1210NHAUTO
Littelfuse
1: CHF 1.94
2’335In Stock

Mfr. Part No.
V18MLA1210NHAUTO

Mouser Part No
576-V18MLA1210NHAUTO

Littelfuse

Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO

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Datasheet

2’335In Stock

Cut Tape

CHF 1.94

CHF 1.22

CHF 1.14

CHF 0.977

Reel

CHF 0.711

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’000

Diode Modules 300 Amps 400V

MEK150-04DA
IXYS
1: CHF 45.97
63In Stock
108On Order

Mfr. Part No.
MEK150-04DA

Mouser Part No
747-MEK150-04DA

IXYS

Diode Modules 300 Amps 400V

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Datasheet

63In Stock

108On Order

CHF 45.97

CHF 37.24

CHF 31.97

Min.: 1
Mult.: 1

Rectifiers

W3270NC220
IXYS
1: CHF 224.95
16In Stock

Mfr. Part No.
W3270NC220

Mouser Part No
747-W3270NC220

IXYS

Rectifiers

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Datasheet

16In Stock

CHF 224.95

CHF 178.91

Min.: 1
Mult.: 1

Schottky Diodes & Rectifiers 10A 100V TO-277B

DST10100S-A
Littelfuse
1: CHF 1.88
9’180In Stock

Mfr. Part No.
DST10100S-A

Mouser Part No
576-DST10100S-A

Littelfuse

Schottky Diodes & Rectifiers 10A 100V TO-277B

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Datasheet

9’180In Stock

Cut Tape

CHF 1.88

CHF 0.896

CHF 0.70

CHF 0.598

Reel

CHF 0.598

MouseReel Available

Min.: 1
Mult.: 1

: 5’000

Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi

P0722SALRP
Littelfuse
1: CHF 1.37
2’794In Stock

Mfr. Part No.
P0722SALRP

Mouser Part No
576-P0722SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi

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Datasheet

2’794In Stock

Cut Tape

CHF 1.37

CHF 0.881

CHF 0.59

CHF 0.514

CHF 0.476

Reel

CHF 0.428

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

Thyristor Surge Protection Devices - TSPD 50A 170V

P1800SALRP
Littelfuse
1: CHF 1.25
4’100In Stock

Mfr. Part No.
P1800SALRP

Mouser Part No
576-P1800SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 170V

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Datasheet

4’100In Stock

Cut Tape

CHF 1.25

CHF 0.786

CHF 0.397

CHF 0.345

Reel

CHF 0.345

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

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

P2300SDLRP
Littelfuse
1: CHF 1.67
5’925In Stock

Mfr. Part No.
P2300SDLRP

Mouser Part No
576-P2300SDLRP

Littelfuse

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

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Datasheet

5’925In Stock

Cut Tape

CHF 1.67

CHF 1.06

CHF 0.717

CHF 0.57

CHF 0.523

Reel

CHF 0.483

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

Thyristor Surge Protection Devices - TSPD HIGH SURGE 220V 1000A

P2600SDLRP
Littelfuse
1: CHF 1.67
3’317In Stock

Mfr. Part No.
P2600SDLRP

Mouser Part No
576-P2600SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 220V 1000A

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Datasheet

3’317In Stock

Cut Tape

CHF 1.67

CHF 1.06

CHF 0.717

CHF 0.57

CHF 0.523

Reel

CHF 0.483

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

Thyristor Surge Protection Devices - TSPD 100A 275V

P3100SBLRP
Littelfuse
1: CHF 1.39
14’081In Stock

Mfr. Part No.
P3100SBLRP

Mouser Part No
576-P3100SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 275V

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Datasheet

14’081In Stock

Cut Tape

CHF 1.39

CHF 0.723

CHF 0.507

CHF 0.426

CHF 0.395

Reel

CHF 0.375

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

Thyristor Surge Protection Devices - TSPD 3Chp 270V 100A

P3203ABL
Littelfuse
1: CHF 3.47
811In Stock

Mfr. Part No.
P3203ABL

Mouser Part No
576-P3203ABL

Littelfuse

Thyristor Surge Protection Devices - TSPD 3Chp 270V 100A

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Datasheet

811In Stock

CHF 3.47

CHF 2.32

CHF 1.89

Min.: 1
Mult.: 1

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

SDP0120T023G5RP
Littelfuse
1: CHF 1.19
6’892In Stock

Mfr. Part No.
SDP0120T023G5RP

Mouser Part No
576-SDP0120T023G5RP

Littelfuse

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

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Datasheet

6’892In Stock

Cut Tape

CHF 1.19

CHF 0.752

CHF 0.50

CHF 0.391

Reel

CHF 0.313

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP420M
Littelfuse
1: CHF 1.62
1’495In Stock

Mfr. Part No.
TMOV14RP420M

Mouser Part No
576-TMOV14RP420M

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

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Datasheet

1’495In Stock

CHF 1.62

CHF 1.21

CHF 1.11

CHF 0.987

View

Min.: 1
Mult.: 1

Varistors 140V 900pF

V140LA10AP
Littelfuse
1: CHF 0.381
6’130In Stock

Mfr. Part No.
V140LA10AP

Mouser Part No
576-V140LA10AP

Littelfuse

Varistors 140V 900pF

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Datasheet

6’130In Stock

CHF 0.381

CHF 0.277

CHF 0.246

CHF 0.204

Min.: 1
Mult.: 1

Varistors 300VAC 500J 765V CLAMP 22KAPK 25MM

V25S300P
Littelfuse
1: CHF 1.97
3’185In Stock

Mfr. Part No.
V25S300P

Mouser Part No
576-V25S300P

Littelfuse

Varistors 300VAC 500J 765V CLAMP 22KAPK 25MM

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Datasheet

3’185In Stock

CHF 1.97

CHF 1.48

CHF 1.35

CHF 1.20

Min.: 1
Mult.: 1

Varistors 26V 100A 190pF

V26MLA0805NT
Littelfuse
1: CHF 0.372
9’367In Stock

Mfr. Part No.
V26MLA0805NT

Mouser Part No
576-V26MLA0805NT

Littelfuse

Varistors 26V 100A 190pF

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Datasheet

9’367In Stock

Cut Tape

CHF 0.372

CHF 0.261

CHF 0.233

CHF 0.202

View

Reel

CHF 0.14

MouseReel Available

Min.: 1
Mult.: 1

: 10’000

Rectifiers 120 Amps 400V

DSEI2X61-04C
IXYS
1: CHF 28.85
85In Stock

Mfr. Part No.
DSEI2X61-04C

Mouser Part No
747-DSEI2X61-04C

IXYS

Rectifiers 120 Amps 400V

Learn More

Datasheet

85In Stock

CHF 28.85

CHF 21.55

CHF 21.01

Min.: 1
Mult.: 1

Rectifiers 1000V 30A

DSEI30-10A
IXYS
1: CHF 5.78
1’729In Stock

Mfr. Part No.
DSEI30-10A

Mouser Part No
747-DSEI30-10A

IXYS

Rectifiers 1000V 30A

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Datasheet

1’729In Stock

CHF 5.78

CHF 3.41

CHF 3.22

CHF 2.87

Min.: 1
Mult.: 1

Rectifiers 600V 2X60A

DSEP2X61-06A
IXYS
1: CHF 28.01
209In Stock

Mfr. Part No.
DSEP2X61-06A

Mouser Part No
747-DSEP2X61-06A

IXYS

Rectifiers 600V 2X60A

Learn More

Datasheet

209In Stock

CHF 28.01

CHF 24.57

Min.: 1
Mult.: 1

AC/DC Power Supply

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