Semiconductors – Mouser Canada

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General Port Protection Solutions

Littelfuse General Port Protection provides a wide array of solutions for power and communication ports. Ports need protection from common electrical hazards such as lightning surges, induced power surges, power cross, electrical fast transient, electrostatic discharge, and short-circuits due to aging wires or installation errors. Littelfuse General Port Protection products are ideal for automotive, building automation, consumer electronics, and industrial applications.

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Types of Semiconductors

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Results: 201

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

SMCJ20A
Littelfuse
1: $0.844
5,110In Stock

Mfr. Part #
SMCJ20A

Mouser Part #
576-SMCJ20A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

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Datasheet

5,110In Stock

Cut Tape

$0.844

$0.725

$0.551

$0.457

$0.353

Reel

$0.301

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

SMCJ20CA
Littelfuse
1: $0.614
4,343In Stock

Mfr. Part #
SMCJ20CA

Mouser Part #
576-SMCJ20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

Learn More

Datasheet

4,343In Stock

Cut Tape

$0.614

$0.464

$0.361

$0.319

Reel

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Uni-Directional

SMCJ220A
Littelfuse
1: $1.95
3,546In Stock

Mfr. Part #
SMCJ220A

Mouser Part #
576-SMCJ220A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Uni-Directional

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Datasheet

3,546In Stock

Cut Tape

$1.95

$1.22

$0.804

$0.626

Reel

$0.491

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional

SMCJ22A
Littelfuse
1: $0.537
3,869In Stock
6,000Expected 2026-04-27

Mfr. Part #
SMCJ22A

Mouser Part #
576-SMCJ22A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional

Learn More

Datasheet

3,869In Stock

6,000Expected 2026-04-27

Cut Tape

$0.537

$0.402

$0.304

$0.299

$0.295

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

SMCJ22CA
Littelfuse
1: $0.691
2,226In Stock
3,000Expected 2026-05-04

Mfr. Part #
SMCJ22CA

Mouser Part #
576-SMCJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

Learn More

Datasheet

2,226In Stock

3,000Expected 2026-05-04

Cut Tape

$0.691

$0.493

$0.477

$0.384

Reel

$0.316

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional

SMCJ250A
Littelfuse
1: $1.29
2,317In Stock

Mfr. Part #
SMCJ250A

Mouser Part #
576-SMCJ250A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional

Learn More

Datasheet

2,317In Stock

Cut Tape

$1.29

$0.83

$0.631

$0.554

$0.508

Reel

$0.473

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional

SMCJ250CA
Littelfuse
1: $1.06
1,436In Stock
3,000Expected 2026-03-11

Mfr. Part #
SMCJ250CA

Mouser Part #
576-SMCJ250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional

Learn More

Datasheet

1,436In Stock

3,000Expected 2026-03-11

Cut Tape

$1.06

$0.771

$0.583

$0.551

$0.531

Reel

$0.527

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Uni-Directional

SMCJ26A
Littelfuse
1: $0.522
2,834In Stock
3,000Expected 2026-04-09

Mfr. Part #
SMCJ26A

Mouser Part #
576-SMCJ26A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Uni-Directional

Learn More

Datasheet

2,834In Stock

3,000Expected 2026-04-09

Cut Tape

$0.522

$0.445

$0.364

$0.313

Reel

$0.239

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Bi-Directional

SMCJ26CA
Littelfuse
1: $1.03
4,685In Stock
9,000Expected 2026-05-11

Mfr. Part #
SMCJ26CA

Mouser Part #
576-SMCJ26CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Bi-Directional

Learn More

Datasheet

4,685In Stock

9,000Expected 2026-05-11

Cut Tape

$1.03

$0.657

$0.474

$0.379

$0.35

Reel

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 28V 5% Bi-Directional

SMCJ28CA
Littelfuse
1: $1.30
4,776In Stock
27,000Expected 2026-03-17

Mfr. Part #
SMCJ28CA

Mouser Part #
576-SMCJ28CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 28V 5% Bi-Directional

Learn More

Datasheet

4,776In Stock

27,000Expected 2026-03-17

Cut Tape

$1.30

$0.809

$0.533

$0.414

$0.365

Reel

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Uni-Directional

SMCJ30A
Littelfuse
1: $0.599
2,712In Stock
9,000Expected 2026-03-25

Mfr. Part #
SMCJ30A

Mouser Part #
576-SMCJ30A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Uni-Directional

Learn More

Datasheet

2,712In Stock

9,000Expected 2026-03-25

Cut Tape

$0.599

$0.577

$0.425

$0.341

Reel

$0.256

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Bi-Directional

SMCJ30CA
Littelfuse
1: $0.614
3,005In Stock
9,000On Order

Mfr. Part #
SMCJ30CA

Mouser Part #
576-SMCJ30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Bi-Directional

Learn More

Datasheet

3,005In Stock

9,000On Order

Cut Tape

$0.614

$0.508

$0.387

$0.315

$0.312

Reel

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional

SMCJ33A
Littelfuse
1: $0.721
6,730In Stock
12,000Expected 2026-07-15

Mfr. Part #
SMCJ33A

Mouser Part #
576-SMCJ33A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Uni-Directional

Learn More

Datasheet

6,730In Stock

12,000Expected 2026-07-15

Cut Tape

$0.721

$0.563

$0.425

$0.333

Reel

$0.239

$0.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Bi-Directional

SMCJ350CA
Littelfuse
1: $1.15
2,942In Stock
6,000Expected 2026-02-23

Mfr. Part #
SMCJ350CA

Mouser Part #
576-SMCJ350CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Bi-Directional

Learn More

Datasheet

2,942In Stock

6,000Expected 2026-02-23

Cut Tape

$1.15

$0.898

$0.635

$0.55

$0.519

Reel

$0.484

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 400V 5% Uni-Directional

SMCJ400A
Littelfuse
1: $1.83
118In Stock
6,000Expected 2026-07-15

Mfr. Part #
SMCJ400A

Mouser Part #
576-SMCJ400A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 400V 5% Uni-Directional

Learn More

Datasheet

118In Stock

6,000Expected 2026-07-15

Cut Tape

$1.83

$1.13

$0.774

$0.62

Reel

$0.485

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Uni-Directional

SMCJ43A
Littelfuse
1: $0.461
936In Stock
6,000Expected 2026-04-17

Mfr. Part #
SMCJ43A

Mouser Part #
576-SMCJ43A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Uni-Directional

Learn More

Datasheet

936In Stock

6,000Expected 2026-04-17

Cut Tape

$0.461

$0.394

$0.332

$0.304

Reel

$0.232

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Bi-Directional

SMCJ45CA
Littelfuse
1: $1.12
4,651In Stock

Mfr. Part #
SMCJ45CA

Mouser Part #
576-SMCJ45CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Bi-Directional

Learn More

Datasheet

4,651In Stock

Cut Tape

$1.12

$0.83

$0.54

$0.431

Reel

$0.325

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Bi-Directional

SMCJ48CA
Littelfuse
1: $0.814
792In Stock
3,000Expected 2026-04-22

Mfr. Part #
SMCJ48CA

Mouser Part #
576-SMCJ48CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Bi-Directional

Learn More

Datasheet

792In Stock

3,000Expected 2026-04-22

Cut Tape

$0.814

$0.511

$0.464

$0.414

$0.373

Reel

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 5V 5% Bi-Directional

SMCJ5.0CA
Littelfuse
1: $0.768
7,636In Stock

Mfr. Part #
SMCJ5.0CA

Mouser Part #
576-SMCJ5.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 5V 5% Bi-Directional

Learn More

Datasheet

7,636In Stock

Cut Tape

$0.768

$0.571

$0.508

$0.494

Reel

$0.309

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional

SMCJ51A
Littelfuse
1: $0.445
4,215In Stock

Mfr. Part #
SMCJ51A

Mouser Part #
576-SMCJ51A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional

Learn More

Datasheet

4,215In Stock

Cut Tape

$0.445

$0.396

$0.367

$0.325

Reel

$0.233

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Bi-Directional

SMCJ51CA
Littelfuse
1: $0.998
4,886In Stock

Mfr. Part #
SMCJ51CA

Mouser Part #
576-SMCJ51CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Bi-Directional

Learn More

Datasheet

4,886In Stock

Cut Tape

$0.998

$0.83

$0.54

$0.414

$0.387

Reel

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Uni-Directional

SMCJ54A
Littelfuse
1: $0.491
2,870In Stock
3,000Expected 2026-05-21

Mfr. Part #
SMCJ54A

Mouser Part #
576-SMCJ54A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Uni-Directional

Learn More

Datasheet

2,870In Stock

3,000Expected 2026-05-21

Cut Tape

$0.491

$0.382

$0.342

$0.295

Reel

$0.232

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 6V 5% Uni-Directional

SMCJ6.0A
Littelfuse
1: $0.721
6,576In Stock
6,000Expected 2026-05-11

Mfr. Part #
SMCJ6.0A

Mouser Part #
576-SMCJ6.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 6V 5% Uni-Directional

Learn More

Datasheet

6,576In Stock

6,000Expected 2026-05-11

Cut Tape

$0.721

$0.514

$0.411

$0.341

Reel

$0.239

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 6V 5% Bi-Directional

SMCJ6.0CA
Littelfuse
1: $0.829
2,788In Stock
3,000Expected 2026-05-18

Mfr. Part #
SMCJ6.0CA

Mouser Part #
576-SMCJ6.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 6V 5% Bi-Directional

Learn More

Datasheet

2,788In Stock

3,000Expected 2026-05-18

Cut Tape

$0.829

$0.622

$0.477

$0.388

$0.347

Reel

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 6.5V 5% Uni-Directional

SMCJ6.5A
Littelfuse
1: $0.476
3,240In Stock

Mfr. Part #
SMCJ6.5A

Mouser Part #
576-SMCJ6.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 6.5V 5% Uni-Directional

Learn More

Datasheet

3,240In Stock

Cut Tape

$0.476

$0.385

$0.336

$0.31

Reel

$0.247

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

General Port Protection Solutions

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