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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 #

Varistors 250V 20KA SQ 25MM PB FREE 25S

TMOV25SP250M
Littelfuse
1: £3.44
785In Stock

Mfr. Part No.
TMOV25SP250M

Mouser Part No
576-TMOV25SP250M

Littelfuse

Varistors 250V 20KA SQ 25MM PB FREE 25S

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Datasheet

785In Stock

£3.44

£2.43

£2.19

£2.07

£2.04

Min.: 1
Mult.: 1

Varistors 385V 20KA SQ 25MM PB FREE 25S

TMOV25SP385M
Littelfuse
1: £2.17
601In Stock

Mfr. Part No.
TMOV25SP385M

Mouser Part No
576-TMOV25SP385M

Littelfuse

Varistors 385V 20KA SQ 25MM PB FREE 25S

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Datasheet

601In Stock

£2.17

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

V07E25PL2T
Littelfuse
1: £0.646
9,685In Stock

Mfr. Part No.
V07E25PL2T

Mouser Part No
576-V07E25PL2T

Littelfuse

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

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Datasheet

9,685In Stock

Cut Tape

£0.646

£0.391

£0.361

£0.288

Reel

£0.175

View

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 300V 10mm Epoxy UltraMOV

V10E300P
Littelfuse
1: £0.668
8,776In Stock

Mfr. Part No.
V10E300P

Mouser Part No
576-V10E300P

Littelfuse

Varistors 300V 10mm Epoxy UltraMOV

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Datasheet

8,776In Stock

£0.668

£0.401

£0.369

£0.296

View

Min.: 1
Mult.: 1

Varistors 40V 14mm Epoxy UltraMOV

V14E40PL1T
Littelfuse
1: £0.925
5,097In Stock

Mfr. Part No.
V14E40PL1T

Mouser Part No
576-V14E40PL1T

Littelfuse

Varistors 40V 14mm Epoxy UltraMOV

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Datasheet

5,097In Stock

Cut Tape

£0.925

£0.563

£0.512

£0.418

Reel

£0.33

View

Min.: 1
Mult.: 1

Reel: 500

Varistors MLV Varistor 18V 0402 ML SERIES STD

V18MLA0402NR
Littelfuse
1: £0.248
14,774In Stock

Mfr. Part No.
V18MLA0402NR

Mouser Part No
576-V18MLA0402NH

Littelfuse

Varistors MLV Varistor 18V 0402 ML SERIES STD

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Datasheet

14,774In Stock

Cut Tape

£0.248

£0.153

£0.132

£0.121

View

Reel

£0.093

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors 250V 40kA 5000pF

V251DA40
Littelfuse
1: £29.79
204In Stock

Mfr. Part No.
V251DA40

Mouser Part No
576-V251DA40

Littelfuse

Varistors 250V 40kA 5000pF

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Datasheet

204In Stock

£29.79

£24.31

Min.: 1
Mult.: 1

Varistors 275V 50kA 9000pF 60mm Disc

V271BA60
Littelfuse
1: £63.81
47In Stock

Mfr. Part No.
V271BA60

Mouser Part No
576-V271BA60

Littelfuse

Varistors 275V 50kA 9000pF 60mm Disc

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Datasheet

47In Stock

£63.81

£55.73

Min.: 1
Mult.: 1

Varistors 30V 1760pF 1210 AEC-Q200 MLA AUTO

V30MLA1210LNHAUTO
Littelfuse
1: £0.995
1,968In Stock

Mfr. Part No.
V30MLA1210LNHAUTO

Mouser Part No
576-V30MLA1210LNHAUT

Littelfuse

Varistors 30V 1760pF 1210 AEC-Q200 MLA AUTO

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Datasheet

1,968In Stock

Cut Tape

£0.995

£0.796

£0.728

£0.646

View

Reel

£0.505

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Varistors 20V 100A 750pF 13 Inch Reel

V33CH8
Littelfuse
1: £0.943
7,376In Stock

Mfr. Part No.
V33CH8

Mouser Part No
576-V33CH8

Littelfuse

Varistors 20V 100A 750pF 13 Inch Reel

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Datasheet

7,376In Stock

Cut Tape

£0.943

£0.685

£0.621

£0.55

View

Reel

£0.46

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Varistors 250 VAC 10J 650V-CL 400A-PK

V390ZA05P
Littelfuse
1: £0.233
5,364In Stock

Mfr. Part No.
V390ZA05P

Mouser Part No
576-V390ZA05P

Littelfuse

Varistors 250 VAC 10J 650V-CL 400A-PK

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Datasheet

5,364In Stock

£0.233

£0.182

Min.: 1
Mult.: 1

Varistors 42 VDC .8J 92V-CL 180A PK

V42MLA1206NH
Littelfuse
1: £1.41
7,322In Stock

Mfr. Part No.
V42MLA1206NH

Mouser Part No
576-V42MLA1206NH

Littelfuse

Varistors 42 VDC .8J 92V-CL 180A PK

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Datasheet

7,322In Stock

Cut Tape

£1.41

£0.882

£0.811

£0.661

View

Reel

£0.378

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 250A 600pF

V68ZS2P
Littelfuse
1: £0.255
13,584In Stock

Mfr. Part No.
V68ZS2P

Mouser Part No
576-V68ZS2P

Littelfuse

Varistors 250A 600pF

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Datasheet

Product Comments

13,584In Stock

Cut Tape

£0.255

£0.155

£0.134

£0.124

Reel

£0.10

View

Min.: 1
Mult.: 1

Reel: 1,000

Rectifiers RECT 1.6KV 80A RDL STD RCOVR

DMA80IM1600HB
IXYS
1: £5.66
353In Stock

Mfr. Part No.
DMA80IM1600HB

Mouser Part No
747-DMA80IM1600HB

IXYS

Rectifiers RECT 1.6KV 80A RDL STD RCOVR

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Datasheet

353In Stock

£5.66

£3.61

£3.44

Min.: 1
Mult.: 1

Rectifiers 180 Amps 300V

DSEP2X91-03A
IXYS
1: £29.36
130In Stock

Mfr. Part No.
DSEP2X91-03A

Mouser Part No
747-DSEP2X91-03A

IXYS

Rectifiers 180 Amps 300V

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Datasheet

130In Stock

£29.36

£25.92

Min.: 1
Mult.: 1

IGBTs XPT 600V IGBT 300A

IXXK300N60B3
IXYS
1: £23.62
250In Stock
50Expected 07/07/2026

Mfr. Part No.
IXXK300N60B3

Mouser Part No
747-IXXK300N60B3

IXYS

IGBTs XPT 600V IGBT 300A

Datasheet

250In Stock

50Expected 07/07/2026

£23.62

£17.84

Min.: 1
Mult.: 1

IGBTs XPT IGBT C3-Class 1200V/160A; Copack

IXYB82N120C3H1
IXYS
1: £20.17
260In Stock

Mfr. Part No.
IXYB82N120C3H1

Mouser Part No
747-IXYB82N120C3H1

IXYS

IGBTs XPT IGBT C3-Class 1200V/160A; Copack

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Datasheet

260In Stock

£20.17

£13.26

£12.83

Min.: 1
Mult.: 1

IGBTs 1700V/108A High Voltage XPT IGBT

IXYH30N170C
IXYS
1: £14.83
335In Stock

Mfr. Part No.
IXYH30N170C

Mouser Part No
747-IXYH30N170C

IXYS

IGBTs 1700V/108A High Voltage XPT IGBT

Datasheet

335In Stock

£14.83

£10.05

£9.78

Min.: 1
Mult.: 1

IGBTs TO268 1200V 85A XPT

IXYT85N120A4HV
IXYS
1: £18.22
475In Stock

Mfr. Part No.
IXYT85N120A4HV

Mouser Part No
747-IXYT85N120A4HV

IXYS

IGBTs TO268 1200V 85A XPT

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Datasheet

475In Stock

£18.22

£11.65

£11.30

Min.: 1
Mult.: 1

Small Signal Switching Diodes Fast Diode

M1583VF450
IXYS
1: £507.27
3In Stock

Mfr. Part No.
M1583VF450

Mouser Part No
747-M1583VF450

IXYS

Small Signal Switching Diodes Fast Diode

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Datasheet

3In Stock

£507.27

£484.89

Min.: 1
Mult.: 1

Rectifiers 10 Amps 4800V

UGE0221AY4
IXYS
1: £67.45
120In Stock

Mfr. Part No.
UGE0221AY4

Mouser Part No
747-UGE0221AY4

IXYS

Rectifiers 10 Amps 4800V

Datasheet

120In Stock

£67.45

£60.14

Min.: 1
Mult.: 1

Bridge Rectifiers 36 Amps 1800V

VUO36-18NO8
IXYS
1: £13.19
542In Stock

Mfr. Part No.
VUO36-18NO8

Mouser Part No
747-VUO36-18NO8

IXYS

Bridge Rectifiers 36 Amps 1800V

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Datasheet

542In Stock

£13.19

£7.91

Min.: 1
Mult.: 1

Cartridge Fuses 250V .4A Slo-Blo

0215.400MXP
Littelfuse
1: £1.60
1,524In Stock

Mfr. Part No.
0215.400MXP

Mouser Part No
576-0215.400MXP

Littelfuse

Cartridge Fuses 250V .4A Slo-Blo

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Datasheet

1,524In Stock

£1.60

£1.46

£1.39

£1.12

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A

0805L200SLTHYR
Littelfuse
1: £0.986
4,060In Stock

Mfr. Part No.
0805L200SLTHYR

Mouser Part No
576-0805L200SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A

Learn More

Datasheet

4,060In Stock

Cut Tape

£0.986

£0.952

£0.925

£0.863

View

Reel

£0.742

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2A

1206L200SLYR
Littelfuse
1: £1.14
7,194In Stock

Mfr. Part No.
1206L200SLYR

Mouser Part No
576-1206L200SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2A

Learn More

Datasheet

7,194In Stock

Cut Tape

£1.14

£0.986

£0.826

£0.773

View

Reel

£0.568

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

AC/DC Power Supply

All Results (9,225)

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AC/DC Power Supply

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