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Communications Infrastructure Solutions

Littelfuse provides a wide range of communication infrastructure solutions that ensure speed and reliability in all environments. These solutions are energy efficient, dependable, and easy to incorporate into compact designs. Communication infrastructure solutions from Littelfuse include TVS diodes, varistors, NTC thermistors, fuses, and more.

All Results (1,014)

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional

SMCJ120CA
Littelfuse
1: $0.729
298In Stock
6,000On Order

Mfr. Part #
SMCJ120CA

Mouser Part #
576-SMCJ120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional

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Datasheet

298In Stock

6,000On Order

Cut Tape

$0.729

$0.553

$0.425

$0.377

$0.349

Reel

$0.322

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional

SMCJ12CA
Littelfuse
1: $1.05
6,838In Stock
9,000Expected 2026-05-14

Mfr. Part #
SMCJ12CA

Mouser Part #
576-SMCJ12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Bi-Directional

Learn More

Datasheet

6,838In Stock

9,000Expected 2026-05-14

Cut Tape

$1.05

$0.84

$0.567

$0.436

$0.391

Reel

$0.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional

SMCJ130A
Littelfuse
1: $0.512
3,472In Stock

Mfr. Part #
SMCJ130A

Mouser Part #
576-SMCJ130A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional

Learn More

Datasheet

3,472In Stock

Cut Tape

$0.512

$0.442

$0.363

$0.326

$0.298

Reel

$0.277

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Bi-Directional

SMCJ130CA
Littelfuse
1: $0.357
4,380In Stock

Mfr. Part #
SMCJ130CA

Mouser Part #
576-SMCJ130CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Bi-Directional

Learn More

Datasheet

4,380In Stock

Cut Tape

$0.357

$0.349

Reel

$0.335

$0.322

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Uni-Directional

SMCJ13A
Littelfuse
1: $0.512
5,215In Stock

Mfr. Part #
SMCJ13A

Mouser Part #
576-SMCJ13A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Uni-Directional

Learn More

Datasheet

5,215In Stock

Cut Tape

$0.512

$0.394

$0.302

$0.301

Reel

$0.242

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Bi-Directional

SMCJ13CA
Littelfuse
1: $0.992
4,070In Stock

Mfr. Part #
SMCJ13CA

Mouser Part #
576-SMCJ13CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 13V 5% Bi-Directional

Learn More

Datasheet

4,070In Stock

Cut Tape

$0.992

$0.784

$0.525

$0.419

$0.369

Reel

$0.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Uni-Directional

SMCJ14A
Littelfuse
1: $0.434
4,578In Stock

Mfr. Part #
SMCJ14A

Mouser Part #
576-SMCJ14A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 14V 5% Uni-Directional

Learn More

Datasheet

4,578In Stock

Cut Tape

$0.434

$0.347

$0.333

$0.298

Reel

$0.233

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Uni-Directional

SMCJ150A
Littelfuse
1: $0.512
4,207In Stock

Mfr. Part #
SMCJ150A

Mouser Part #
576-SMCJ150A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Uni-Directional

Learn More

Datasheet

4,207In Stock

Cut Tape

$0.512

$0.437

$0.412

$0.38

Reel

$0.291

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional

SMCJ160A
Littelfuse
1: $0.806
3,054In Stock

Mfr. Part #
SMCJ160A

Mouser Part #
576-SMCJ160A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Uni-Directional

Learn More

Datasheet

3,054In Stock

Cut Tape

$0.806

$0.67

$0.476

$0.378

Reel

$0.301

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional

SMCJ160CA
Littelfuse
1: $1.04
4,590In Stock

Mfr. Part #
SMCJ160CA

Mouser Part #
576-SMCJ160CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional

Learn More

Datasheet

4,590In Stock

Cut Tape

$1.04

$0.884

$0.591

$0.454

Reel

$0.357

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Uni-Directional

SMCJ16A
Littelfuse
1: $0.543
8,775In Stock

Mfr. Part #
SMCJ16A

Mouser Part #
576-SMCJ16A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Uni-Directional

Learn More

Datasheet

8,775In Stock

Cut Tape

$0.543

$0.443

$0.35

$0.298

Reel

$0.242

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional

SMCJ16CA
Littelfuse
1: $0.698
6,373In Stock
6,000Expected 2026-05-14

Mfr. Part #
SMCJ16CA

Mouser Part #
576-SMCJ16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional

Learn More

Datasheet

6,373In Stock

6,000Expected 2026-05-14

Cut Tape

$0.698

$0.471

$0.406

$0.344

Reel

$0.341

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional

SMCJ170A
Littelfuse
1: $0.605
4,398In Stock

Mfr. Part #
SMCJ170A

Mouser Part #
576-SMCJ170A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional

Learn More

Datasheet

4,398In Stock

Cut Tape

$0.605

$0.415

$0.353

$0.333

Reel

$0.293

$0.277

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional

SMCJ170CA
Littelfuse
1: $0.713
4,127In Stock
2,800Expected 2026-04-22

Mfr. Part #
SMCJ170CA

Mouser Part #
576-SMCJ170CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Bi-Directional

Learn More

Datasheet

4,127In Stock

2,800Expected 2026-04-22

Cut Tape

$0.713

$0.543

$0.417

$0.352

Reel

$0.322

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Uni-Directional

SMCJ17A
Littelfuse
1: $0.419
3,506In Stock

Mfr. Part #
SMCJ17A

Mouser Part #
576-SMCJ17A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Uni-Directional

Learn More

Datasheet

3,506In Stock

Cut Tape

$0.419

$0.324

$0.298

$0.288

Reel

$0.26

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Bi-Directional

SMCJ17CA
Littelfuse
1: $0.977
3,307In Stock

Mfr. Part #
SMCJ17CA

Mouser Part #
576-SMCJ17CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 17V 5% Bi-Directional

Learn More

Datasheet

3,307In Stock

Cut Tape

$0.977

$0.698

$0.477

$0.377

Reel

$0.336

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional

SMCJ180A
Littelfuse
1: $0.76
3,305In Stock
6,000Expected 2026-05-05

Mfr. Part #
SMCJ180A

Mouser Part #
576-SMCJ180A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Uni-Directional

Learn More

Datasheet

3,305In Stock

6,000Expected 2026-05-05

Cut Tape

$0.76

$0.615

$0.457

$0.389

Reel

$0.301

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Bi-Directional

SMCJ180CA
Littelfuse
1: $0.806
1,972In Stock
3,000Expected 2026-05-15

Mfr. Part #
SMCJ180CA

Mouser Part #
576-SMCJ180CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 180V 5% Bi-Directional

Learn More

Datasheet

1,972In Stock

3,000Expected 2026-05-15

Cut Tape

$0.806

$0.574

$0.569

$0.462

$0.415

Reel

$0.322

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Uni-Directional

SMCJ18A
Littelfuse
1: $0.713
2,005In Stock
3,000Expected 2026-05-13

Mfr. Part #
SMCJ18A

Mouser Part #
576-SMCJ18A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Uni-Directional

Learn More

Datasheet

2,005In Stock

3,000Expected 2026-05-13

Cut Tape

$0.713

$0.544

$0.414

$0.333

$0.293

Reel

$0.233

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Bi-Directional

SMCJ18CA
Littelfuse
1: $0.512
5,920In Stock

Mfr. Part #
SMCJ18CA

Mouser Part #
576-SMCJ18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 18V 5% Bi-Directional

Learn More

Datasheet

5,920In Stock

Cut Tape

$0.512

$0.406

$0.355

$0.315

Reel

$0.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Bi-Directional

SMCJ200CA
Littelfuse
1: $0.791
1,435In Stock
18,000Expected 2026-04-16

Mfr. Part #
SMCJ200CA

Mouser Part #
576-SMCJ200CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Bi-Directional

Learn More

Datasheet

1,435In Stock

18,000Expected 2026-04-16

Cut Tape

$0.791

$0.722

$0.513

$0.431

$0.415

Reel

$0.322

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ20A
Littelfuse
1: $0.853
5,110In Stock

Mfr. Part #
SMCJ20A

Mouser Part #
576-SMCJ20A

Littelfuse

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

Learn More

Datasheet

5,110In Stock

Cut Tape

$0.853

$0.732

$0.556

$0.462

$0.357

Reel

$0.304

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ20CA
Littelfuse
1: $0.62
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

$0.62

$0.468

$0.364

$0.322

Reel

$0.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ220A
Littelfuse
1: $1.97
3,546In Stock

Mfr. Part #
SMCJ220A

Mouser Part #
576-SMCJ220A

Littelfuse

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

Learn More

Datasheet

3,546In Stock

Cut Tape

$1.97

$1.24

$0.812

$0.632

Reel

$0.496

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ22A
Littelfuse
1: $0.543
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

$0.543

$0.406

$0.307

$0.302

$0.298

Reel

$0.233

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Communications Infrastructure Solutions

All Results (1,014)

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Communications Infrastructure Solutions

All Results (1,014)

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