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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 #

Fuse Holder CLASS T FUSE BLOCK 600V 100A 3 POLE

LFT601003CS
Littelfuse
1: 128,97 €
90In Stock

Mfr. Part No.
LFT601003CS

Mouser Part No
576-LFT601003CS

Littelfuse

Fuse Holder CLASS T FUSE BLOCK 600V 100A 3 POLE

Datasheet

90In Stock

128,97 €

128,59 €

117,16 €

Min.: 1
Mult.: 1

Diode Modules 1600V 110A DUAL 21MM DK PCKAGE

MD16110A-DKM2MM
IXYS
1: 33,87 €
129In Stock

Mfr. Part No.
MD16110A-DKM2MM

Mouser Part No
576-MD16110A-DKM2MM

IXYS

Diode Modules 1600V 110A DUAL 21MM DK PCKAGE

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Datasheet

129In Stock

33,87 €

Quote

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 6V 50A QFN 3X3 2L SIDACtor Bi

P0080Q12ALRP
Littelfuse
1: 1,71 €
12.901In Stock

Mfr. Part No.
P0080Q12ALRP

Mouser Part No
576-P0080Q12ALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 6V 50A QFN 3X3 2L SIDACtor Bi

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Datasheet

12.901In Stock

Cut Tape

1,71 €

1,09 €

0,736 €

0,584 €

View

Reel

0,465 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Thyristor Surge Protection Devices - TSPD 6V 500A SIDACtor

P0080Q22CLRP
Littelfuse
1: 1,86 €
2.375In Stock

Mfr. Part No.
P0080Q22CLRP

Mouser Part No
576-P0080Q22CLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 6V 500A SIDACtor

Learn More

Datasheet

2.375In Stock

Cut Tape

1,86 €

1,22 €

0,841 €

0,688 €

View

Reel

0,567 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Thyristor Surge Protection Devices - TSPD 50A 6V

P0080SALRP
Littelfuse
1: 1,30 €
7.336In Stock
7.400Expected 07/05/2026

Mfr. Part No.
P0080SALRP

Mouser Part No
576-P0080SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 6V

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Datasheet

7.336In Stock

7.400Expected 07/05/2026

Cut Tape

1,30 €

0,759 €

0,519 €

0,419 €

0,384 €

Reel

0,352 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD DO-214AA SIDACtor devices

P0080SAMCLRP
Littelfuse
1: 1,38 €
4.585In Stock

Mfr. Part No.
P0080SAMCLRP

Mouser Part No
576-P0080SAMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD DO-214AA SIDACtor devices

Learn More

Datasheet

4.585In Stock

Cut Tape

1,38 €

0,869 €

0,584 €

0,459 €

0,419 €

Reel

0,381 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD HIGH SURGE 6V 1000A

P0080SDLRP
Littelfuse
1: 1,51 €
2.625In Stock

Mfr. Part No.
P0080SDLRP

Mouser Part No
576-P0080SDLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD HIGH SURGE 6V 1000A

Learn More

Datasheet

2.625In Stock

Cut Tape

1,51 €

0,989 €

0,70 €

0,566 €

0,525 €

Reel

0,492 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor

P0220SALRP
Littelfuse
1: 1,30 €
10.628In Stock

Mfr. Part No.
P0220SALRP

Mouser Part No
576-P0220SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor

Learn More

Datasheet

10.628In Stock

Cut Tape

1,30 €

0,822 €

0,548 €

0,43 €

Reel

0,365 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance

P0220SAMCLRP
Littelfuse
1: 1,38 €
4.038In Stock

Mfr. Part No.
P0220SAMCLRP

Mouser Part No
576-P0220SAMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance

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Datasheet

4.038In Stock

Cut Tape

1,38 €

0,877 €

0,595 €

0,479 €

Reel

0,385 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD 30V 2.5kA Bi-Dir

P0300S3NLRP
Littelfuse
1: 4,68 €
1.718In Stock

Mfr. Part No.
P0300S3NLRP

Mouser Part No
576-P0300S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 30V 2.5kA Bi-Dir

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Datasheet

1.718In Stock

Cut Tape

4,68 €

3,14 €

2,32 €

Reel

2,32 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Thyristor Surge Protection Devices - TSPD 50A 25V

P0300SALRP
Littelfuse
1: 1,22 €
4.506In Stock

Mfr. Part No.
P0300SALRP

Mouser Part No
576-P0300SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 25V

Learn More

Datasheet

4.506In Stock

Cut Tape

1,22 €

0,798 €

0,548 €

0,42 €

0,383 €

Reel

0,352 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD 500A 25V 25-45pF

P0300SCMCLRP
Littelfuse
1: 1,59 €
2.676In Stock

Mfr. Part No.
P0300SCMCLRP

Mouser Part No
576-P0300SCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 25V 25-45pF

Learn More

Datasheet

2.676In Stock

Cut Tape

1,59 €

1,04 €

0,708 €

0,578 €

0,525 €

Reel

0,476 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD Modified TO-220 SIDACtor

P0602AAL
Littelfuse
1: 2,83 €
1.356In Stock

Mfr. Part No.
P0602AAL

Mouser Part No
576-P0602AAL

Littelfuse

Thyristor Surge Protection Devices - TSPD Modified TO-220 SIDACtor

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Datasheet

1.356In Stock

2,83 €

1,82 €

1,30 €

1,19 €

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 58V 3000A DO214AB RoHS

P0640S3NLRP
Littelfuse
1: 5,20 €
3.656In Stock

Mfr. Part No.
P0640S3NLRP

Mouser Part No
576-P0640S3NLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor Bi 58V 3000A DO214AB RoHS

Learn More

Datasheet

3.656In Stock

Cut Tape

5,20 €

3,49 €

2,52 €

2,49 €

2,36 €

Reel

2,32 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Thyristor Surge Protection Devices - TSPD 500A 90V

P1101SCLRP
Littelfuse
1: 1,32 €
2.543In Stock

Mfr. Part No.
P1101SCLRP

Mouser Part No
576-P1101SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 90V

Learn More

Datasheet

2.543In Stock

Cut Tape

1,32 €

0,762 €

0,583 €

0,51 €

Reel

0,51 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

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

P2600SDLRP
Littelfuse
1: 1,66 €
3.317In Stock

Mfr. Part No.
P2600SDLRP

Mouser Part No
576-P2600SDLRP

Littelfuse

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

Learn More

Datasheet

3.317In Stock

Cut Tape

1,66 €

1,06 €

0,714 €

0,566 €

0,517 €

Reel

0,492 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD 50A 275V

P3100SALRP
Littelfuse
1: 1,36 €
8.997In Stock
5.000Expected 28/04/2026

Mfr. Part No.
P3100SALRP

Mouser Part No
576-P3100SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 275V

Learn More

Datasheet

8.997In Stock

5.000Expected 28/04/2026

Cut Tape

1,36 €

0,855 €

0,568 €

0,448 €

0,406 €

Reel

0,352 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

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

P3203ABL
Littelfuse
1: 3,85 €
861In Stock

Mfr. Part No.
P3203ABL

Mouser Part No
576-P3203ABL

Littelfuse

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

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Datasheet

861In Stock

3,85 €

2,61 €

1,95 €

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 19V 80A SOT23-6L Sidactor

SDP0240T023G6RP
Littelfuse
1: 1,26 €
5.000In Stock

Mfr. Part No.
SDP0240T023G6RP

Mouser Part No
576-SDP0240T023G6RP

Littelfuse

Thyristor Surge Protection Devices - TSPD 19V 80A SOT23-6L Sidactor

Learn More

Datasheet

5.000In Stock

Cut Tape

1,26 €

0,804 €

0,544 €

0,432 €

0,392 €

Reel

0,371 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device

SEP0080Q38CB
Littelfuse
1: 3,11 €
7.875In Stock

Mfr. Part No.
SEP0080Q38CB

Mouser Part No
576-SEP0080Q38CB

Littelfuse

Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device

Learn More

Datasheet

7.875In Stock

Cut Tape

3,11 €

2,04 €

1,76 €

Reel

1,76 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device

SEP0640Q38CB
Littelfuse
1: 2,86 €
8.364In Stock

Mfr. Part No.
SEP0640Q38CB

Mouser Part No
576-SEP0640Q38CB

Littelfuse

Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device

Learn More

Datasheet

8.364In Stock

Cut Tape

2,86 €

1,92 €

1,43 €

1,30 €

Reel

1,30 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional

SMBJ18CA
Littelfuse
1: 0,327 €
27.568In Stock
21.000Expected 15/06/2026

Mfr. Part No.
SMBJ18CA

Mouser Part No
576-SMBJ18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 18V 5% Bi-Directional

Learn More

Datasheet

27.568In Stock

21.000Expected 15/06/2026

Cut Tape

0,327 €

0,251 €

0,108 €

0,105 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 40V 5% Bi-Directional

SMBJ40CA
Littelfuse
1: 0,198 €
16.713In Stock
18.000Expected 18/06/2026

Mfr. Part No.
SMBJ40CA

Mouser Part No
576-SMBJ40CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 40V 5% Bi-Directional

Learn More

Datasheet

16.713In Stock

18.000Expected 18/06/2026

Cut Tape

0,198 €

0,175 €

0,098 €

0,097 €

0,096 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP320EL2T7
Littelfuse
1: 2,35 €
1.440In Stock

Mfr. Part No.
TMOV14RP320EL2T7

Mouser Part No
576-TMOV14RP320EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

1.440In Stock

Cut Tape

2,35 €

1,60 €

1,51 €

1,28 €

Reel

1,06 €

View

Min.: 1
Mult.: 1

Reel: 400

Varistors THERMALLY PROTECTED VARISTOR 14MM

TMOV14RP420E
Littelfuse
1: 2,34 €
2.594In Stock

Mfr. Part No.
TMOV14RP420E

Mouser Part No
576-TMOV14RP420E

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 14MM

Learn More

Datasheet

2.594In Stock

2,34 €

1,63 €

1,53 €

1,31 €

View

Min.: 1
Mult.: 1

AC/DC Power Supply

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AC/DC Power Supply

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