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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 #

ESD Protection Diodes / TVS Diodes 600W 45V 5% Uni-Directional

SMBJ45A
Littelfuse
1: 0,241 €
7.195In Stock

Mfr. Part No.
SMBJ45A

Mouser Part No
576-SMBJ45A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 45V 5% Uni-Directional

Learn More

Datasheet

7.195In Stock

Cut Tape

0,241 €

0,163 €

0,09 €

0,088 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 45V 5% Bi-Directional

SMBJ45CA
Littelfuse
1: 0,292 €
59In Stock
21.000On Order

Mfr. Part No.
SMBJ45CA

Mouser Part No
576-SMBJ45CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 45V 5% Bi-Directional

Learn More

Datasheet

59In Stock

21.000On Order

Cut Tape

0,292 €

0,204 €

0,097 €

Reel

0,09 €

0,08 €

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 48V 5% Uni-Directional

SMBJ48A
Littelfuse
1: 0,215 €
3.316In Stock
6.000Expected 4/14/2026

Mfr. Part No.
SMBJ48A

Mouser Part No
576-SMBJ48A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 48V 5% Uni-Directional

Learn More

Datasheet

3.316In Stock

6.000Expected 4/14/2026

Cut Tape

0,215 €

0,147 €

0,091 €

0,083 €

Reel

0,067 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional

SMBJ51A
Littelfuse
1: 0,181 €
10.547In Stock

Mfr. Part No.
SMBJ51A

Mouser Part No
576-SMBJ51A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional

Learn More

Datasheet

10.547In Stock

Cut Tape

0,181 €

0,127 €

0,089 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 54V 5% Uni-Directional

SMBJ54A
Littelfuse
1: 0,206 €
8.198In Stock

Mfr. Part No.
SMBJ54A

Mouser Part No
576-SMBJ54A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 54V 5% Uni-Directional

Learn More

Datasheet

8.198In Stock

Cut Tape

0,206 €

0,156 €

0,088 €

0,087 €

0,085 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 58V 5% Uni-Directional

SMBJ58A
Littelfuse
1: 0,275 €
3.939In Stock
24.000On Order

Mfr. Part No.
SMBJ58A

Mouser Part No
576-SMBJ58A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 58V 5% Uni-Directional

Learn More

Datasheet

3.939In Stock

24.000On Order

Cut Tape

0,275 €

0,185 €

0,088 €

0,087 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 58V 5% Bi-Directional

SMBJ58CA
Littelfuse
1: 0,258 €
12.847In Stock
24.000Expected 5/19/2026

Mfr. Part No.
SMBJ58CA

Mouser Part No
576-SMBJ58CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 58V 5% Bi-Directional

Learn More

Datasheet

12.847In Stock

24.000Expected 5/19/2026

Cut Tape

0,258 €

0,171 €

0,126 €

0,105 €

Reel

0,086 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 6V 5% Uni-Directional

SMBJ6.0A
Littelfuse
1: 0,215 €
12.934In Stock

Mfr. Part No.
SMBJ6.0A

Mouser Part No
576-SMBJ6.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 6V 5% Uni-Directional

Learn More

Datasheet

12.934In Stock

Cut Tape

0,215 €

0,162 €

0,108 €

0,105 €

Reel

0,075 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 6.5V 5% Uni-Directional

SMBJ6.5A
Littelfuse
1: 0,206 €
10.892In Stock

Mfr. Part No.
SMBJ6.5A

Mouser Part No
576-SMBJ6.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 6.5V 5% Uni-Directional

Learn More

Datasheet

10.892In Stock

Cut Tape

0,206 €

0,14 €

0,101 €

0,10 €

Reel

0,076 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 6.5V 5% Bi-Directional

SMBJ6.5CA
Littelfuse
1: 0,31 €
9.737In Stock

Mfr. Part No.
SMBJ6.5CA

Mouser Part No
576-SMBJ6.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 6.5V 5% Bi-Directional

Learn More

Datasheet

9.737In Stock

Cut Tape

0,31 €

0,19 €

0,103 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 60V 5% Uni-Directional

SMBJ60A
Littelfuse
1: 0,249 €
8.687In Stock

Mfr. Part No.
SMBJ60A

Mouser Part No
576-SMBJ60A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 60V 5% Uni-Directional

Learn More

Datasheet

8.687In Stock

Cut Tape

0,249 €

0,163 €

0,079 €

0,078 €

0,077 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 64V 5% Uni-Directional

SMBJ64A
Littelfuse
1: 0,301 €
18.248In Stock

Mfr. Part No.
SMBJ64A

Mouser Part No
576-SMBJ64A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 64V 5% Uni-Directional

Learn More

Datasheet

18.248In Stock

Cut Tape

0,301 €

0,193 €

0,102 €

0,097 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 64V 5% Bi-Directional

SMBJ64CA
Littelfuse
1: 0,464 €
8.476In Stock
9.000Expected 4/20/2026

Mfr. Part No.
SMBJ64CA

Mouser Part No
576-SMBJ64CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 64V 5% Bi-Directional

Learn More

Datasheet

8.476In Stock

9.000Expected 4/20/2026

Cut Tape

0,464 €

0,28 €

0,188 €

Reel

0,142 €

0,089 €

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 7V 5% Uni-Directional

SMBJ7.0A
Littelfuse
1: 0,249 €
2.433In Stock
9.000Expected 5/27/2026

Mfr. Part No.
SMBJ7.0A

Mouser Part No
576-SMBJ7.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 7V 5% Uni-Directional

Learn More

Datasheet

2.433In Stock

9.000Expected 5/27/2026

Cut Tape

0,249 €

0,148 €

0,134 €

0,111 €

0,101 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Uni-Directional

SMBJ7.5A
Littelfuse
1: 0,241 €
3.600In Stock

Mfr. Part No.
SMBJ7.5A

Mouser Part No
576-SMBJ7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Uni-Directional

Learn More

Datasheet

3.600In Stock

Cut Tape

0,241 €

0,178 €

0,133 €

0,112 €

Reel

0,081 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Bi-Directional

SMBJ7.5CA
Littelfuse
1: 0,224 €
9.450In Stock

Mfr. Part No.
SMBJ7.5CA

Mouser Part No
576-SMBJ7.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Bi-Directional

Learn More

Datasheet

9.450In Stock

Cut Tape

0,224 €

0,107 €

0,093 €

0,091 €

0,086 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 70V 5% Uni-Directional

SMBJ70A
Littelfuse
1: 0,284 €
5.527In Stock

Mfr. Part No.
SMBJ70A

Mouser Part No
576-SMBJ70A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 70V 5% Uni-Directional

Learn More

Datasheet

5.527In Stock

Cut Tape

0,284 €

0,191 €

0,109 €

0,103 €

Reel

0,068 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 70V 5% Bi-Directional

SMBJ70CA
Littelfuse
1: 0,413 €
7.724In Stock

Mfr. Part No.
SMBJ70CA

Mouser Part No
576-SMBJ70CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 70V 5% Bi-Directional

Learn More

Datasheet

7.724In Stock

Cut Tape

0,413 €

0,24 €

0,162 €

0,126 €

Reel

0,094 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 75V 5% Uni-Directional

SMBJ75A
Littelfuse
1: 0,284 €
5.928In Stock

Mfr. Part No.
SMBJ75A

Mouser Part No
576-SMBJ75A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 75V 5% Uni-Directional

Learn More

Datasheet

5.928In Stock

Cut Tape

0,284 €

0,191 €

0,091 €

0,09 €

Reel

0,078 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 75V 5% Bi-Directional

SMBJ75CA
Littelfuse
1: 0,189 €
8.968In Stock

Mfr. Part No.
SMBJ75CA

Mouser Part No
576-SMBJ75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 75V 5% Bi-Directional

Learn More

Datasheet

8.968In Stock

Cut Tape

0,189 €

0,127 €

0,085 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 78V 5% Uni-Directional

SMBJ78A
Littelfuse
1: 0,189 €
5.625In Stock

Mfr. Part No.
SMBJ78A

Mouser Part No
576-SMBJ78A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 78V 5% Uni-Directional

Learn More

Datasheet

5.625In Stock

Cut Tape

0,189 €

0,105 €

0,085 €

0,083 €

Reel

0,076 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 78V 5% Bi-Directional

SMBJ78CA
Littelfuse
1: 0,318 €
4.731In Stock

Mfr. Part No.
SMBJ78CA

Mouser Part No
576-SMBJ78CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 78V 5% Bi-Directional

Learn More

Datasheet

4.731In Stock

Cut Tape

0,318 €

0,249 €

0,124 €

0,122 €

Reel

0,084 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 8V 5% Bi-Directional

SMBJ8.0CA
Littelfuse
1: 0,275 €
8.732In Stock
180Expected 3/6/2026

Mfr. Part No.
SMBJ8.0CA

Mouser Part No
576-SMBJ8.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 8V 5% Bi-Directional

Learn More

Datasheet

8.732In Stock

180Expected 3/6/2026

Cut Tape

0,275 €

0,197 €

0,102 €

0,099 €

Reel

0,089 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Bi-Directional

SMBJ8.5CA
Littelfuse
1: 0,439 €
353In Stock
3.000Expected 6/1/2026

Mfr. Part No.
SMBJ8.5CA

Mouser Part No
576-SMBJ8.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 8.5V 5% Bi-Directional

Learn More

Datasheet

353In Stock

3.000Expected 6/1/2026

Cut Tape

0,439 €

0,272 €

0,173 €

0,13 €

0,116 €

Reel

0,079 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 600W 85V 5% Uni-Directional

SMBJ85A
Littelfuse
1: 0,267 €
6.185In Stock

Mfr. Part No.
SMBJ85A

Mouser Part No
576-SMBJ85A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 85V 5% Uni-Directional

Learn More

Datasheet

6.185In Stock

Cut Tape

0,267 €

0,172 €

0,089 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

AC/DC Power Supply

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AC/DC Power Supply

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