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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 70V 5% Bi-Directional

SMCJ70CA
Littelfuse
1: $0.691
5,821In Stock

Mfr. Part #
SMCJ70CA

Mouser Part #
576-SMCJ70CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 70V 5% Bi-Directional

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Datasheet

5,821In Stock

Cut Tape

$0.691

$0.573

$0.445

$0.361

Reel

$0.278

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 75V 5% Uni-Directional

SMCJ75A
Littelfuse
1: $0.491
3,057In Stock
3,000Expected 2026-05-05

Mfr. Part #
SMCJ75A

Mouser Part #
576-SMCJ75A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 75V 5% Uni-Directional

Learn More

Datasheet

3,057In Stock

3,000Expected 2026-05-05

Cut Tape

$0.491

$0.418

$0.39

$0.341

Reel

$0.243

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 75V 5% Bi-Directional

SMCJ75CA
Littelfuse
1: $0.752
2,863In Stock

Mfr. Part #
SMCJ75CA

Mouser Part #
576-SMCJ75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 75V 5% Bi-Directional

Learn More

Datasheet

2,863In Stock

Cut Tape

$0.752

$0.554

$0.488

$0.399

Reel

$0.316

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 78V 5% Uni-Directional

SMCJ78A
Littelfuse
1: $0.522
4,158In Stock

Mfr. Part #
SMCJ78A

Mouser Part #
576-SMCJ78A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 78V 5% Uni-Directional

Learn More

Datasheet

4,158In Stock

Cut Tape

$0.522

$0.391

$0.316

$0.295

Reel

$0.247

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 78V 5% Bi-Directional

SMCJ78CA
Littelfuse
1: $0.982
1,043In Stock
12,000On Order

Mfr. Part #
SMCJ78CA

Mouser Part #
576-SMCJ78CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 78V 5% Bi-Directional

Learn More

Datasheet

1,043In Stock

12,000On Order

Cut Tape

$0.982

$0.772

$0.55

$0.434

$0.368

Reel

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 8V 5% Uni-Directional

SMCJ8.0A
Littelfuse
1: $0.752
2,191In Stock

Mfr. Part #
SMCJ8.0A

Mouser Part #
576-SMCJ8.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 8V 5% Uni-Directional

Learn More

Datasheet

2,191In Stock

Cut Tape

$0.752

$0.632

$0.441

$0.341

Reel

$0.262

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 8V 5% Bi-Directional

SMCJ8.0CA
Littelfuse
1: $0.737
2,011In Stock

Mfr. Part #
SMCJ8.0CA

Mouser Part #
576-SMCJ8.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 8V 5% Bi-Directional

Learn More

Datasheet

2,011In Stock

Cut Tape

$0.737

$0.566

$0.375

$0.365

Reel

$0.312

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 8.5V 5% Uni-Directional

SMCJ8.5A
Littelfuse
1: $0.829
2,160In Stock

Mfr. Part #
SMCJ8.5A

Mouser Part #
576-SMCJ8.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 8.5V 5% Uni-Directional

Learn More

Datasheet

2,160In Stock

Cut Tape

$0.829

$0.643

$0.444

$0.344

Reel

$0.262

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 85V 5% Uni-Directional

SMCJ85A
Littelfuse
1: $1.12
4,238In Stock

Mfr. Part #
SMCJ85A

Mouser Part #
576-SMCJ85A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 85V 5% Uni-Directional

Learn More

Datasheet

4,238In Stock

Cut Tape

$1.12

$0.692

$0.447

$0.341

Reel

$0.282

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 85V 5% Bi-Directional

SMCJ85CA
Littelfuse
1: $0.967
2,848In Stock
3,000Expected 2026-03-20

Mfr. Part #
SMCJ85CA

Mouser Part #
576-SMCJ85CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 85V 5% Bi-Directional

Learn More

Datasheet

2,848In Stock

3,000Expected 2026-03-20

Cut Tape

$0.967

$0.691

$0.473

$0.381

$0.373

Reel

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 9V 5% Uni-Directional

SMCJ9.0A
Littelfuse
1: $0.798
1,971In Stock
3,000Expected 2026-05-14

Mfr. Part #
SMCJ9.0A

Mouser Part #
576-SMCJ9.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 9V 5% Uni-Directional

Learn More

Datasheet

1,971In Stock

3,000Expected 2026-05-14

Cut Tape

$0.798

$0.675

$0.464

$0.359

Reel

$0.258

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 9V 5% Bi-Directional

SMCJ9.0CA
Littelfuse
1: $0.675
2,654In Stock

Mfr. Part #
SMCJ9.0CA

Mouser Part #
576-SMCJ9.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 9V 5% Bi-Directional

Learn More

Datasheet

2,654In Stock

Cut Tape

$0.675

$0.571

$0.398

$0.33

Reel

$0.33

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 90V 5% Uni-Directional

SMCJ90A
Littelfuse
1: $0.721
767In Stock
6,000Expected 2026-05-19

Mfr. Part #
SMCJ90A

Mouser Part #
576-SMCJ90A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 90V 5% Uni-Directional

Learn More

Datasheet

767In Stock

6,000Expected 2026-05-19

Cut Tape

$0.721

$0.616

$0.456

$0.356

Reel

$0.241

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 100V 5% Uni-Directional

SMDJ100A
Littelfuse
1: $1.46
1,802In Stock

Mfr. Part #
SMDJ100A

Mouser Part #
576-SMDJ100A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 100V 5% Uni-Directional

Learn More

Datasheet

1,802In Stock

Cut Tape

$1.46

$1.20

$0.872

$0.701

$0.671

Reel

$0.626

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 100V 5% Bi-Directional

SMDJ100CA-T7
Littelfuse
1: $1.96
1,506In Stock

Mfr. Part #
SMDJ100CA-T7

Mouser Part #
576-SMDJ100CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 100V 5% Bi-Directional

Learn More

Datasheet

1,506In Stock

Cut Tape

$1.96

$1.61

$1.19

Reel

$0.889

$0.791

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 11V 5% Uni-Directional

SMDJ11A
Littelfuse
1: $1.73
1,122In Stock
3,000Expected 2026-07-20

Mfr. Part #
SMDJ11A

Mouser Part #
576-SMDJ11A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 11V 5% Uni-Directional

Learn More

Datasheet

1,122In Stock

3,000Expected 2026-07-20

Cut Tape

$1.73

$1.40

$0.929

$0.728

$0.66

Reel

$0.579

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 120V 5% Uni-Directional

SMDJ120A
Littelfuse
1: $1.46
2,434In Stock

Mfr. Part #
SMDJ120A

Mouser Part #
576-SMDJ120A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 120V 5% Uni-Directional

Learn More

Datasheet

2,434In Stock

Cut Tape

$1.46

$1.20

$0.95

$0.768

Reel

$0.629

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 120V 5% Bi-Directional

SMDJ120CA
Littelfuse
1: $1.75
1,657In Stock

Mfr. Part #
SMDJ120CA

Mouser Part #
576-SMDJ120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 120V 5% Bi-Directional

Learn More

Datasheet

1,657In Stock

Cut Tape

$1.75

$1.43

$1.13

$0.949

$0.853

Reel

$0.791

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 12V 5% Uni-Directional

SMDJ12A-T7
Littelfuse
1: $2.20
195In Stock

Mfr. Part #
SMDJ12A-T7

Mouser Part #
576-SMDJ12A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 12V 5% Uni-Directional

Learn More

Datasheet

195In Stock

Cut Tape

$2.20

$1.38

$0.918

Reel

$0.686

$0.623

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 12V 5% Bi-Directional

SMDJ12CA
Littelfuse
1: $1.15
1,719In Stock
10,800On Order

Mfr. Part #
SMDJ12CA

Mouser Part #
576-SMDJ12CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 12V 5% Bi-Directional

Learn More

Datasheet

1,719In Stock

10,800On Order

Cut Tape

$1.15

$0.786

$0.683

$0.662

Reel

$0.617

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 13V 5% Uni-Directional

SMDJ13A-T7
Littelfuse
1: $1.38
500In Stock

Mfr. Part #
SMDJ13A-T7

Mouser Part #
576-SMDJ13A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 13V 5% Uni-Directional

Learn More

Datasheet

500In Stock

Cut Tape

$1.38

$1.11

$0.818

Reel

$0.726

$0.579

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 14V 5% Uni-Directional

SMDJ14A
Littelfuse
1: $1.63
2,725In Stock
3,000Expected 2026-07-20

Mfr. Part #
SMDJ14A

Mouser Part #
576-SMDJ14A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 14V 5% Uni-Directional

Learn More

Datasheet

2,725In Stock

3,000Expected 2026-07-20

Cut Tape

$1.63

$1.32

$0.918

$0.655

$0.62

Reel

$0.579

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 150V 5% Bi-Directional

SMDJ150CA-T7
Littelfuse
1: $3.94
77In Stock

Mfr. Part #
SMDJ150CA-T7

Mouser Part #
576-SMDJ150CA-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 150V 5% Bi-Directional

Learn More

Datasheet

77In Stock

Cut Tape

$3.94

$2.59

$1.75

Reel

$1.38

$1.30

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 15V 5% Uni-Directional

SMDJ15A-T7
Littelfuse
1: $1.41
476In Stock

Mfr. Part #
SMDJ15A-T7

Mouser Part #
576-SMDJ15A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 15V 5% Uni-Directional

Learn More

Datasheet

476In Stock

Cut Tape

$1.41

$1.13

$0.818

Reel

$0.646

$0.579

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 16V 5% Uni-Directional

SMDJ16A-T7
Littelfuse
1: $2.23
500In Stock

Mfr. Part #
SMDJ16A-T7

Mouser Part #
576-SMDJ16A-T7

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 16V 5% Uni-Directional

Learn More

Datasheet

500In Stock

Cut Tape

$2.23

$1.40

$0.929

Reel

$0.665

$0.579

Min.: 1
Mult.: 1

Reel: 500

Communications Infrastructure Solutions

All Results (1,014)

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Communications Infrastructure Solutions

All Results (1,014)

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