Semiconductors – Mouser Ireland

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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 22V 5% Uni-Directional

SMBJ22A
Littelfuse
1: €0.292
10,031In Stock

Mfr. Part No.
SMBJ22A

Mouser Part No
576-SMBJ22A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 22V 5% Uni-Directional

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Datasheet

10,031In Stock

Cut Tape

€0.292

€0.20

€0.132

€0.113

€0.101

Reel

€0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 22V 5% Bi-Directional

SMBJ22CA
Littelfuse
1: €0.249
7,070In Stock

Mfr. Part No.
SMBJ22CA

Mouser Part No
576-SMBJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 22V 5% Bi-Directional

Learn More

Datasheet

7,070In Stock

Cut Tape

€0.249

€0.161

€0.089

Reel

€0.082

€0.081

€0.079

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 250V 5% Bi-Directional

SMBJ250CA
Littelfuse
1: €0.43
2,797In Stock

Mfr. Part No.
SMBJ250CA

Mouser Part No
576-SMBJ250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 250V 5% Bi-Directional

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Datasheet

2,797In Stock

Cut Tape

€0.43

€0.266

€0.208

€0.201

€0.198

Reel

€0.192

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 26V 5% Bi-Directional

SMBJ26CA
Littelfuse
1: €0.284
7,590In Stock
9,000Expected 24/04/2026

Mfr. Part No.
SMBJ26CA

Mouser Part No
576-SMBJ26CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 26V 5% Bi-Directional

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Datasheet

7,590In Stock

9,000Expected 24/04/2026

Cut Tape

€0.284

€0.208

€0.105

€0.101

Reel

€0.079

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 300V 5% Uni-Directional

SMBJ300A
Littelfuse
1: €0.344
3,834In Stock

Mfr. Part No.
SMBJ300A

Mouser Part No
576-SMBJ300A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 300V 5% Uni-Directional

Learn More

Datasheet

3,834In Stock

Cut Tape

€0.344

€0.263

€0.201

€0.185

Reel

€0.172

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 33V 5% Bi-Directional

SMBJ33CA
Littelfuse
1: €0.284
1,344In Stock
27,000Expected 21/04/2026

Mfr. Part No.
SMBJ33CA

Mouser Part No
576-SMBJ33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 33V 5% Bi-Directional

Learn More

Datasheet

1,344In Stock

27,000Expected 21/04/2026

Cut Tape

€0.284

€0.20

€0.129

€0.114

€0.103

Reel

€0.079

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 350V 5% Uni-Directional

SMBJ350A
Littelfuse
1: €0.413
5,646In Stock

Mfr. Part No.
SMBJ350A

Mouser Part No
576-SMBJ350A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 350V 5% Uni-Directional

Learn More

Datasheet

5,646In Stock

Cut Tape

€0.413

€0.251

€0.189

Reel

€0.189

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 350V 5% Bi-Directional

SMBJ350CA
Littelfuse
1: €0.387
2,250In Stock
6,000Expected 05/05/2026

Mfr. Part No.
SMBJ350CA

Mouser Part No
576-SMBJ350CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 350V 5% Bi-Directional

Learn More

Datasheet

2,250In Stock

6,000Expected 05/05/2026

Cut Tape

€0.387

€0.32

€0.276

€0.221

€0.202

Reel

€0.192

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 400V 5% Bi-Directional

SMBJ400CA
Littelfuse
1: €0.361
2,168In Stock
3,000Expected 11/05/2026

Mfr. Part No.
SMBJ400CA

Mouser Part No
576-SMBJ400CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 400V 5% Bi-Directional

Learn More

Datasheet

2,168In Stock

3,000Expected 11/05/2026

Cut Tape

€0.361

€0.273

€0.226

€0.203

€0.188

Reel

€0.175

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 43V 5% Uni-Directional

SMBJ43A
Littelfuse
1: €0.249
5,093In Stock

Mfr. Part No.
SMBJ43A

Mouser Part No
576-SMBJ43A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 43V 5% Uni-Directional

Learn More

Datasheet

5,093In Stock

Cut Tape

€0.249

€0.127

€0.09

Reel

€0.073

€0.07

€0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 600W 43V 5% Bi-Directional

SMBJ43CA
Littelfuse
1: €0.275
7,282In Stock

Mfr. Part No.
SMBJ43CA

Mouser Part No
576-SMBJ43CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 43V 5% Bi-Directional

Learn More

Datasheet

7,282In Stock

Cut Tape

€0.275

€0.173

€0.12

€0.105

Reel

€0.08

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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
4,126In Stock
6,000Expected 19/05/2026

Mfr. Part No.
SMBJ48A

Mouser Part No
576-SMBJ48A

Littelfuse

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

Learn More

Datasheet

4,126In Stock

6,000Expected 19/05/2026

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
11,252In Stock

Mfr. Part No.
SMBJ51A

Mouser Part No
576-SMBJ51A

Littelfuse

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

Learn More

Datasheet

11,252In 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
8,218In Stock

Mfr. Part No.
SMBJ54A

Mouser Part No
576-SMBJ54A

Littelfuse

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

Learn More

Datasheet

8,218In 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
4,060In 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

4,060In 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
1,347In Stock

Mfr. Part No.
SMBJ58CA

Mouser Part No
576-SMBJ58CA

Littelfuse

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

Learn More

Datasheet

1,347In Stock

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
13,054In 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

13,054In 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
10,047In 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

10,047In 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
8,712In Stock

Mfr. Part No.
SMBJ60A

Mouser Part No
576-SMBJ60A

Littelfuse

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

Learn More

Datasheet

8,712In 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 60V 5% Bi-Directional

SMBJ60CA
Littelfuse
1: €0.198
15,105In Stock
9,000Expected 20/05/2026

Mfr. Part No.
SMBJ60CA

Mouser Part No
576-SMBJ60CA

Littelfuse

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

Learn More

Datasheet

15,105In Stock

9,000Expected 20/05/2026

Cut Tape

€0.198

€0.15

€0.103

€0.092

Reel

€0.081

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMBJ64A
Littelfuse
1: €0.301
18,748In Stock

Mfr. Part No.
SMBJ64A

Mouser Part No
576-SMBJ64A

Littelfuse

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

Learn More

Datasheet

18,748In 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 20/04/2026

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 20/04/2026

Cut Tape

€0.464

€0.28

€0.188

Reel

€0.142

€0.089

€0.079

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

AC/DC Power Supply

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