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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 (1,136)

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Part #

ESD Protection Diodes / TVS Diodes 3kW 33V 5% Bi-Directional

SMDJ33CA
Littelfuse
1: $0.848
34,145In Stock

Mfr. Part No.
SMDJ33CA

Mouser Part No
576-SMDJ33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 33V 5% Bi-Directional

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Datasheet

34,145In Stock

Cut Tape

$0.848

$0.78

$0.724

$0.691

Reel

$0.602

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Uni-Di .20pF 20kV SESD

SESD0201X1UN-0020-090
Littelfuse
1: $1.14
49,417In Stock

Mfr. Part No.
SESD0201X1UN-0020-090

Mouser Part No
650-SESD0201X1UN0020

Littelfuse

ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Uni-Di .20pF 20kV SESD

Learn More

Datasheet

49,417In Stock

Cut Tape

$1.14

$0.965

$0.876

$0.791

View

Reel

$0.271

MouseReel Available

Min.: 1
Mult.: 1

Reel: 75,000

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

JLLS150.X
Littelfuse
1: $87.28
29In Stock

Mfr. Part No.
JLLS150.X

Mouser Part No
576-JLLS150.X

Littelfuse

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

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Datasheet

29In Stock

$87.28

$76.26

$73.35

$70.39

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 2CH

SP0402U-ULC-02ETG
Littelfuse
1: $0.528
16,295In Stock

Mfr. Part No.
SP0402U-ULC-02ETG

Mouser Part No
576-SP0402UULC-02ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 2CH

Learn More

Datasheet

16,295In Stock

Cut Tape

$0.528

$0.354

$0.156

$0.15

Reel

$0.135

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ESD Protection Diodes / TVS Diodes 6-CH MINI 9V Uni-Di .20pF 20kV SESD

SESD1103Q6UG-0020-090
Littelfuse
1: $1.78
39,613In Stock

Mfr. Part No.
SESD1103Q6UG-0020-090

Mouser Part No
650-SESD1103Q6UG0020

Littelfuse

ESD Protection Diodes / TVS Diodes 6-CH MINI 9V Uni-Di .20pF 20kV SESD

Learn More

Datasheet

39,613In Stock

Cut Tape

$1.78

$1.45

$1.12

$0.92

View

Reel

$0.664

MouseReel Available

Min.: 1
Mult.: 1

Reel: 65,000

ESD Protection Diodes / TVS Diodes SMDJ - CA 300V

SMDJ300CA
Littelfuse
1: $3.71
5,650In Stock

Mfr. Part No.
SMDJ300CA

Mouser Part No
576-SMDJ300CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMDJ - CA 300V

Datasheet

5,650In Stock

Cut Tape

$3.71

$2.39

$1.63

$1.37

$1.29

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 58V 5% Bi-Directional

SMCJ58CA
Littelfuse
1: $0.445
35,252In Stock

Mfr. Part No.
SMCJ58CA

Mouser Part No
576-SMCJ58CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 58V 5% Bi-Directional

Learn More

Datasheet

35,252In Stock

Cut Tape

$0.445

$0.388

$0.349

$0.316

Reel

$0.252

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMDJ150A
Littelfuse
1: $1.06
5,284In Stock

Mfr. Part No.
SMDJ150A

Mouser Part No
576-SMDJ150A

Littelfuse

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

Learn More

Datasheet

5,284In Stock

Cut Tape

$1.06

$0.88

$0.77

$0.635

Reel

$0.499

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 220V 5% Uni-Directional

SMDJ220A
Littelfuse
1: $2.47
3,302In Stock

Mfr. Part No.
SMDJ220A

Mouser Part No
576-SMDJ220A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 220V 5% Uni-Directional

Learn More

Datasheet

3,302In Stock

Cut Tape

$2.47

$2.06

$1.58

$1.27

Reel

$1.11

View

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 76V 10KA

LTKAK10-076C
Littelfuse
1: $47.80
203In Stock

Mfr. Part No.
LTKAK10-076C

Mouser Part No
576-LTKAK10-076C

Littelfuse

ESD Protection Diodes / TVS Diodes 76V 10KA

Learn More

Datasheet

203In Stock

Cut Tape

$47.80

$43.77

$43.74

Reel

$35.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

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

SMCJ70CA
Littelfuse
1: $0.709
8,951In Stock

Mfr. Part No.
SMCJ70CA

Mouser Part No
576-SMCJ70CA

Littelfuse

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

Learn More

Datasheet

8,951In Stock

Cut Tape

$0.709

$0.557

$0.403

$0.327

Reel

$0.252

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMDJ11CA
Littelfuse
1: $1.32
4,466In Stock

Mfr. Part No.
SMDJ11CA

Mouser Part No
576-SMDJ11CA

Littelfuse

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

Learn More

Datasheet

4,466In Stock

Cut Tape

$1.32

$1.08

$0.838

$0.687

Reel

$0.521

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 43V 5% Uni-Directional

SMDJ43A
Littelfuse
1: $0.681
12,793In Stock

Mfr. Part No.
SMDJ43A

Mouser Part No
576-SMDJ43A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 43V 5% Uni-Directional

Learn More

Datasheet

12,793In Stock

Cut Tape

$0.681

$0.596

$0.573

$0.562

Reel

$0.484

$0.457

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 85V 5% Uni-Directional

SMDJ85A
Littelfuse
1: $0.639
5,124In Stock

Mfr. Part No.
SMDJ85A

Mouser Part No
576-SMDJ85A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 85V 5% Uni-Directional

Learn More

Datasheet

5,124In Stock

Cut Tape

$0.639

$0.58

$0.56

$0.556

Reel

$0.474

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 9V 5% Bi-Directional

SMDJ9.0CA
Littelfuse
1: $0.792
8,680In Stock

Mfr. Part No.
SMDJ9.0CA

Mouser Part No
576-SMDJ9.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 9V 5% Bi-Directional

Learn More

Datasheet

8,680In Stock

Cut Tape

$0.792

$0.687

$0.606

$0.588

Reel

$0.502

$0.493

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 58V 10KA Tube

LTKAK10-058C-TP
Littelfuse
1: $44.44
75In Stock

Mfr. Part No.
LTKAK10-058C-TP

Mouser Part No
576-LTKAK10-058C-TP

Littelfuse

ESD Protection Diodes / TVS Diodes 58V 10KA Tube

Learn More

Datasheet

75In Stock

$44.44

$33.55

$32.85

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional

SMCJ100A
Littelfuse
1: $0.584
14,040In Stock

Mfr. Part No.
SMCJ100A

Mouser Part No
576-SMCJ100A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional

Learn More

Datasheet

14,040In Stock

Cut Tape

$0.584

$0.438

$0.356

$0.303

Reel

$0.245

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMDJ14CA
Littelfuse
1: $1.32
7,178In Stock

Mfr. Part No.
SMDJ14CA

Mouser Part No
576-SMDJ14CA

Littelfuse

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

Learn More

Datasheet

7,178In Stock

Cut Tape

$1.32

$1.08

$0.838

$0.685

Reel

$0.521

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 6.5V 5% Bi-Directional

SMDJ6.5CA
Littelfuse
1: $1.33
8,829In Stock

Mfr. Part No.
SMDJ6.5CA

Mouser Part No
576-SMDJ6.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 6.5V 5% Bi-Directional

Learn More

Datasheet

8,829In Stock

Cut Tape

$1.33

$1.09

$0.787

$0.632

Reel

$0.527

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 70V 5% Bi-Directional

SMDJ70CA
Littelfuse
1: $1.01
16,706In Stock

Mfr. Part No.
SMDJ70CA

Mouser Part No
576-SMDJ70CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 70V 5% Bi-Directional

Learn More

Datasheet

16,706In Stock

Cut Tape

$1.01

$0.86

$0.756

$0.721

Reel

$0.649

$0.61

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

V07E25PL2T
Littelfuse
1: $0.334
9,685In Stock

Mfr. Part No.
V07E25PL2T

Mouser Part No
576-V07E25PL2T

Littelfuse

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

Learn More

Datasheet

9,685In Stock

Cut Tape

$0.334

$0.232

$0.217

Reel

$0.217

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 40V 14mm Epoxy UltraMOV

V14E40PL1T
Littelfuse
1: $0.598
5,097In Stock

Mfr. Part No.
V14E40PL1T

Mouser Part No
576-V14E40PL1T

Littelfuse

Varistors 40V 14mm Epoxy UltraMOV

Learn More

Datasheet

5,097In Stock

Cut Tape

$0.598

$0.42

$0.374

$0.338

$0.336

Reel

$0.336

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 58V 10KA

LTKAK10-058C
Littelfuse
1: $50.58
93In Stock

Mfr. Part No.
LTKAK10-058C

Mouser Part No
576-LTKAK10-058C

Littelfuse

ESD Protection Diodes / TVS Diodes 58V 10KA

Learn More

Datasheet

93In Stock

Cut Tape

$50.58

$46.66

$38.70

Reel

$36.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

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

SMDJ13CA
Littelfuse
1: $1.33
5,470In Stock

Mfr. Part No.
SMDJ13CA

Mouser Part No
576-SMDJ13CA

Littelfuse

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

Learn More

Datasheet

5,470In Stock

Cut Tape

$1.33

$0.94

$0.773

$0.703

Reel

$0.523

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 160V 5% Uni-Directional

SMDJ160A
Littelfuse
1: $1.39
4,254In Stock

Mfr. Part No.
SMDJ160A

Mouser Part No
576-SMDJ160A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 160V 5% Uni-Directional

Learn More

Datasheet

4,254In Stock

Cut Tape

$1.39

$1.09

$0.79

$0.635

Reel

$0.535

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Communications Infrastructure Solutions

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Communications Infrastructure Solutions

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